Stubborn stains such as grease, coffee, wine or yellow stains on clothes are always a “nightmare” for many families. Cleaning these stains not only requires effective detergents but also the correct usage method. Carefor laundry detergent, with advanced enzyme technology and gentle formula, is the top choice to help remove stubborn stains while still protecting fabric fibers and skin. In the article below, THT Vietnam will share tips for removing stubborn stains with Carefor laundry detergent to keep clothes clean, beautiful and fragrant.
Understanding the cleaning technology of Carefor laundry detergent
Carefor laundry detergent uses enzyme catalytic technology to break down chemical bonds in stains such as grease, protein, starch, coffee, wine and other contaminants. These enzymes work deep inside the fabric fibers, softening and decomposing stains without damaging the fabric structure. In addition, Carefor also contains natural softeners such as almond oil and coconut oil, making clothes soft and comfortable to wear.

Tips for using Carefor detergent to remove stubborn stains
Hand wash for stubborn stains
- Mix Carefor detergent with clean water.
- Soak stained clothes in this solution for about 5-10 minutes to let the enzymes work to break down the stain.
- For particularly stubborn stains such as grease, you can pour a small amount of Carefor detergent directly onto the stain, then use a soft brush to scrub gently.
- Rinse thoroughly with clean water, then dry as usual.
Machine wash for stubborn stains
- Add Carefor detergent to the detergent compartment of the washing machine.
- To increase effectiveness, you can pour a small amount of detergent directly onto the stains before putting them in the washing machine.
- Choose the right wash cycle for your fabric type and dirt level. The enzyme technology in Carefor will help remove stubborn stains during the wash.
Tips to help increase stain removal effectiveness
Do not let stains dry: When you discover a new stain, treat it immediately by soaking or applying Carefor detergent so that the enzyme can promptly decompose the stain.
Choose the right amount of detergent: Using the correct dosage according to the instructions helps the enzyme to maximize its effectiveness without causing waste.
Soak for enough time: Soaking clothes in Carefor detergent solution for 5-10 minutes helps the enzyme work deeply, soften and decompose stains more effectively.
Choose the right washing mode: For clothes with stubborn stains, choose a strong washing mode or wash longer to increase cleaning ability.
Wash white and colored clothes separately: Helps to preserve the color and durability of clothes for a long time.
Outstanding advantages of Carefor laundry detergent

- Removes tough stains: Advanced enzyme technology removes grease, coffee, wine, sweat and other tough stains.
- Safe for hands and sensitive skin: Neutral pH, does not cause skin irritation, suitable for both children and the elderly.
- Preserves color and softness: Natural softeners keep clothes fresh, soft and comfortable to wear.
- Gentle, long-lasting fragrance: The scents of roses, orchids, French roses or mysterious perfumes keep clothes fragrant all day long.
- 2-in-1 convenience: Carefor laundry detergent can both wash and rinse, saving time and money for users.
With modern enzyme technology and gentle formula, Carefor laundry detergent is an effective solution to remove stubborn stains on clothes while still protecting fabric fibers and skin. Applying the correct usage tips will help you maximize the product’s effectiveness, keeping clothes clean, soft and fragrant. Choose Carefor laundry detergent to bring convenience, efficiency and safety to your family every day.
Contact THT Vietnam now for consultation and free trial samples!
In the context of more and more consumers paying attention to health and environmental protection, biological laundry detergent is becoming a priority choice for family laundry and businesses. Unlike traditional laundry detergents containing many strong chemicals, the product uses enzyme technology from natural ingredients, providing superior cleaning efficiency while still being safe for the skin and friendly to the environment. THT will help you better understand biological laundry detergent – a green solution for modern life in this article.
1. What is biological laundry detergent?
Biological detergent is a cleaning product produced based on biological technology, using enzymes that can decompose and remove organic stains such as grease, protein, starch on clothes effectively. Unlike conventional detergents containing strong detergents, this detergent uses natural ingredients, does not contain toxic chemicals, helps protect fabric fibers and is safe for the user’s health.

2. Outstanding uses of biological laundry detergent
– Effective cleaning ability : Using enzyme technology helps remove stubborn stains that other detergents cannot effectively handle. Clothes are deeply cleaned while still maintaining the natural softness of the fabric.
– Pleasant, long-lasting fragrance: With natural essential oil ingredients to help bring a gentle feeling, in addition, it does not contain synthetic fragrances or flavorings.
– Safe for sensitive skin: Biological laundry detergent does not cause dry skin, peeling or allergies, very suitable for people with sensitive skin, children and the elderly
– Environmental protection : Natural ingredients, do not contain toxic ingredients to help reduce water pollution and negative impacts on the ecosystem.

3. Why is biological laundry detergent the choice of modern life?
Today, consumers are not only concerned with cleaning efficiency but also focus on safety and sustainability:
- Health safety: Does not contain strong chemicals, does not cause skin irritation, suitable for all family members, especially children and people with sensitive skin.
- Environmentally friendly: Helps reduce the amount of toxic chemicals released into the environment, contributing to protecting water resources and ecosystems, in line with the current trend of green and sustainable living.
- Economical and convenient: With deep cleaning ability and low foaming, the product helps save water and electricity when washing, while protecting the washing machine from corrosion.
4. Applications and usage trends
Organic laundry detergents are becoming increasingly popular in homes, hotels, restaurants and healthcare facilities. Organic laundry detergents are not only favored by individual consumers but are also the preferred choice of businesses aiming for sustainable development and improved customer experience.
In addition, many major brands have also invested in developing this product line to meet the increasing demand and green consumption trend.

Biological detergent is not only an effective cleaning solution but also a health and environment-friendly choice, suitable for a modern and sustainable lifestyle. Switching to this product helps you protect your skin, increase the life of your clothes and contribute to protecting our green planet. Choose biological detergent to bring safety and freshness to your daily life.
If you find this information useful, follow THT Vietnam now to get more updates!
In the context of the increasingly growing global market, the OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) production models have become strategic choices for many businesses to optimize costs, improve efficiency and shorten the time to market. The popular industries applying OEM/ODM are very diverse, from high technology to fashion, cosmetics, furniture and many other fields. This article will help you better understand the industries that are taking full advantage of OEM/ODM for sustainable development.
1. High-tech and electronics industry
The high-tech industry, especially consumer electronics, is a pioneer in applying the OEM model. Big brands like Apple and Samsung do not manufacture themselves but hire professional OEM factories like Foxconn to process products such as phones, tablets, and electronic components. OEM helps these brands focus on design, development, and marketing, while the manufacturer ensures the quality and quantity of products as required.

2. Automotive OEM and components industry
The automotive industry is also one of the popular fields applying OEM. Car manufacturers often hire OEM companies to produce parts such as engines, electronic systems, and body components. This helps reduce the cost of investing in complex production lines, while ensuring the quality of components according to strict standards. OEM in the automotive industry contributes to increasing flexibility and production expansion for major car manufacturers.

3. Fashion and garment industry
ODM is a model chosen by many fashion businesses, especially for new brands or those who want to expand their product lines without investing heavily in design and production. ODM manufacturers specialize in designing and manufacturing products according to general requirements, helping brands quickly launch new collections at reasonable costs. ODM also allows brands to customize products according to market trends and customer needs.

4. Cosmetics and Personal Care OEM Industry
The cosmetics industry is one of the areas that thrives with the ODM model. Cosmetic companies often cooperate with ODM manufacturers to develop formulas, design packaging, and manufacture finished products. This helps brands save time on research and development (R&D), and quickly bring products to market with guaranteed quality. ODM in cosmetics also helps small and medium-sized enterprises access the market more easily.

5. Home appliances and furniture OEM/ODM industry
Household appliances such as air purifiers, rice cookers, electric fans, or furniture are also often produced according to the OEM/ODM model. Professional manufacturers with modern production lines help household and furniture brands optimize costs, improve quality and diversify products. ODM in this industry also supports product design and improvement according to market needs.

6. Food and beverage industry
Although less common than in other industries, OEM and ODM in the food and beverage industry are also growing rapidly. Contract food manufacturers allow brands to focus on brand development and distribution while ensuring food quality and safety. ODM in this industry also supports product formulation and packaging research to suit the target market.

Conclude
The OEM and ODM models have become inevitable trends in many different industries, helping businesses optimize costs, speed up product launches and improve quality. From high technology, automobiles, fashion, cosmetics to home appliances and food, OEM/ODM plays an important role in the global supply chain and sustainable business development.
Choosing the right model for the industry and business strategy will help businesses maximize the benefits of OEM/ODM, while improving competitiveness in the international market.
If you are looking for a reputable OEM/ODM partner for your industry, carefully consider factors such as manufacturing capacity, technology, experience and quality commitment to ensure long-term success.
Contact THT Vietnam to become a reputable, quality OEM partner and long-term companion!
From understanding the silent problems of millions of women
Underwear is a special outfit: it comes into direct contact with the most sensitive skin, is used daily, and often retains sweat and bacteria. For women, it is not only a regular outfit but also a layer of protection for the health of sensitive areas. However, after many years of working with consumers and observing the market, THT Vietnam has realized a reality:
Most women still wash their underwear with regular laundry detergent , which may contain strong detergents, sometimes leaving chemical residue after rinsing. These substances can clean the surface, but potentially cause irritation, pH imbalance, and even long-term effects on the vaginal microflora – especially when used daily in hot and humid weather like Vietnam.
Come to Carefor Lady – Committed to gentleness, safety and specialization
From that understanding, THT Vietnam believes that: underwear needs to be washed with a separate solution, safer and gentler than any previous standard . And that is the reason why Carefor Lady Specialized Laundry Detergent for Underwear was born, the product is not only for sale – but to compensate for a need that the market has not seriously listened to .

Carefor Lady is not a “milder” version of regular laundry detergent. It is a product researched from the ground up to ensure 3 core values :
Gentle on sensitive skin
– Balanced pH formula, does not cause dryness, no chemical fragrances, no colorants.
– Uses natural extracts such as chamomile, green tea, lavender… for gentle antibacterial and effective deodorization.
Cleans properly – leaving no chemical residue
– Plant-based cleaning agents, easily soluble and easy to rinse.
– Leaves no residue on fabric fibers, helping to avoid friction and irritation during use.
Specialized for underwear
– Unlike regular laundry detergents with strong bleaching ability, Carefor Lady is designed with the right washing level needed for thin, light fabrics that come into close contact with the body.
THT Vietnam and the journey to continue a lasting mission of more than 20 years
Carefor Lady was not born as a trend. It is the next step in the journey of more than 20 years of THT Vietnam , where each product aims at a higher goal than “cleaning”: that is, taking care of Vietnamese people’s health from the smallest things . Carefor Lady is the answer to a silent – but legitimate – need of women. And also an affirmation: THT Vietnam does not only produce, we take care of users with understanding.
In the context of an increasingly competitive market and increasingly knowledgeable consumers, product quality is not only a decisive factor but also a measure of trust. At THT Vietnam , we deeply understand that to create outstanding products, quality is the most important factor. That is why THT Vietnam applies a very strict, transparent and unshakable process of selecting raw material suppliers based on 6 core criteria .
These criteria are not only the guiding principles for our business operations but also our firm commitment to quality and safety for each customer. Let’s explore with THT Vietnam the details of the 6 factors that make this difference:
1. Reputation and capacity of the supplier
Trust is built on the foundation of prestige and real capacity. THT Vietnam prioritizes raw material suppliers with transparent, clear and legal traceability systems.

A reputable supplier not only provides raw materials but also is a reliable partner, capable of solving problems and supporting THT in the product development process.
2. Stable quality of raw materials
We only work with suppliers who are able to supply raw materials of the highest quality standards, in compliance with strict international regulations and standards.

However, quality is not a one-time standard; it must be a continuous and consistent process. We value consistency in the quality of each batch, ensuring that each THT product reaches the customer with uniformity and perfection. This requires suppliers to have a strong internal quality control system, optimized production processes and the ability to maintain committed specifications.
3. Clear traceability
THT Vietnam always puts transparency about the origin of raw materials first in the selection and quality control process. Each raw material before being put into production is fully recorded with information about its origin, supplier and related certifications. The modern traceability system helps customers and partners easily check and authenticate each step in the supply chain, from the place of harvesting, preliminary processing until the raw materials reach the factory.
This not only ensures transparency and safety for the final product but also builds strong trust with consumers, helping them feel secure in using products with strictly controlled quality and clear origin.
4. Flexible supply chain
In a volatile market, the ability to ensure a stable supply chain is extremely important to maintain production operations. Suppliers must be able to ensure a stable, flexible supply chain that responds promptly to all market fluctuations and production needs, helping THT maintain a continuous, uninterrupted source of raw materials.
5. Compliance with laws and ethics
Sustainable development must go hand in hand with compliance with the law and business ethics. THT only cooperates with suppliers who are committed to strictly complying with current local and international laws, especially in the fields of production, trade and labor.
6. Responsibility to society and environment
We prioritize suppliers who demonstrate a strong commitment to environmental protection activities and positive contributions to the community.

This includes the use of sustainable raw materials, environmentally friendly production processes, safe and fair working conditions for workers, as well as other socially responsible activities.
We confidently affirm our position and reputation, bringing customers products that are not only the best but also the most reliable. Your trust is the biggest motivation for THT Vietnam to constantly improve and develop.
Do you own a front-load washing machine and wonder if you need to use a special detergent? The answer is YES, and using the right detergent for front-load washing machines will not only help your clothes get cleaner but also prolong the life of the device.
Many people think that all laundry detergents are the same, but in fact, the structure and operating principles of front-loading washing machines require a specially formulated laundry detergent. Ignoring this can lead to many unwanted problems.

Different operating principles of front-loading washing machines
To understand why a separate laundry detergent is needed, we need to look at how a front-load washing machine works:
- Less Water: The washing machine uses much less water than a top-loading washing machine. The clothes are tumbled horizontally, creating friction and helping with cleaning.
- Less suds: Due to the small amount of water and the drum mechanism, washing machines are very sensitive to suds. Too much suds can cause problems.
Problems when using regular laundry detergent for front-loading washing machines
If you use regular laundry detergent (usually for top-loading or hand-washing machines) for a front-loading washing machine , you may experience the following problems:
1. Too much foam affects washing performance

Regular laundry detergent is designed to produce a lot of suds, suitable for the larger water volume of a top-loading washing machine. When used in a front-loading washing machine, this suds will become excessive:
- Reduced cleaning efficiency: Too much foam reduces friction between clothes, making stains difficult to remove. Clothes may not be completely clean.
- Difficult to rinse: The washing machine will have to take more rinse cycles to remove suds, resulting in more water and electricity consumption, and wasting time.
- Leaves residue on clothes: Detergent foam and residue can cling to clothes, causing white streaks, stiffening fabrics, and possibly irritating the skin.
2. Damage to the washing machine
Here is a more serious problem when using the wrong type of laundry detergent:
- Foam overflow: Foam can overflow outside the washing drum, seep into the electronic components inside the machine, causing short circuits, damage and reducing the life of the machine.
- Sensor damage: Sensors in the washing machine can be affected by excessive suds, resulting in malfunction or damage.
- Clogged pipes: Foam and residue buildup over time can clog drain pipes, reducing performance and requiring costly repairs.
3. Creates a bad smell in the washing machine
Excess suds and detergent residue that is not rinsed out can build up in the washing machine drum, creating a moist environment that is ideal for bacteria and mold to grow. This can lead to:
- Unpleasant musty smell: Clothes after washing may still have a foul, even musty smell, even if you use scented laundry detergent.
- Health effects: Bacteria and mold from the washing machine can stick to clothes, causing itching and allergies to the wearer.
Benefits of using specialized detergent for front-loading washing machines
Laundry detergent specifically for front-loading washing machines (usually labeled “HE” – High Efficiency) is formulated with low foaming, more concentrated formula and dissolves easily in low amounts of water:

- Optimizing cleaning efficiency: With a low-foam formula and fast dissolving ability, HE laundry detergent helps maximize friction to clean clothes without leaving residue.
- Washing machine protection: Minimizes foam overflow, protects internal components, and prolongs the life of the device.
- Save water and electricity: The washing machine does not need to rinse too many times, helping you save on living expenses.
- Keep clothes durable and beautiful: Limits residue, helps clothes retain color and softness longer.
- Odor Prevention: Minimizes build-up of dirt and excess foam, keeping the washing machine drum clean and fresh.
Tip: To ensure your clothes stay sparkling clean and your front-loading washing machine lasts, always choose a detergent labeled “HE” or specifically for front-loading washing machines. It’s a small investment that pays big dividends for both your clothes and your appliance.
Hope this article helps you understand more about front-load washing machines and how to use separate detergent properly. For any questions, please contact THT Vietnam for support!
The laundry detergent processing industry in Vietnam is growing strongly, attracting many businesses that want to build their own brands. However, besides the opportunities, this field also faces many challenges. Understanding these difficulties and finding suitable solutions is the key for manufacturers and processing partners to develop sustainably together.
Common challenges in the detergent processing industry
Businesses operating in the field of laundry detergent processing often face several key barriers:
1. Fierce competition
The Vietnamese laundry detergent market is witnessing the presence of many large domestic and foreign brands, along with the rise of small and medium-sized brands. This creates competitive pressure on price, quality and market access.
- Cost: To compete, laundry detergent manufacturers must continuously optimize production costs while still ensuring quality, which is not easy.
- Product diversity: Customers increasingly demand specialized products (baby laundry detergent, antibacterial laundry detergent, concentrated laundry detergent…), forcing manufacturers to diversify formulas and technologies.
2. Product quality and safety management
Quality is the core element of laundry detergent products. Ensuring consistent quality and safety for consumers is a big challenge.
- Input materials: The origin, quality and stability of chemicals and flavors directly affect the finished product. Controlling poor quality raw materials is a difficult problem.
- Production process: Maintaining standard production processes, minimizing errors and ensuring hygiene and safety in laundry detergent processing factories requires investment and close supervision.
- Legal standards: Regulations on quality, labeling, and product safety are increasingly stringent, requiring processing units to continuously update and comply.
3. Formula research & development (R&D) issues
To create unique and effective laundry detergent products, R&D plays an important role. However, not all laundry detergent manufacturers have enough resources to invest in this area.
- Team of experts: Lack of chemists and engineers experienced in researching and developing new formulas.
- R&D costs: Testing and validating new formulas requires large costs and a long time, causing financial pressure on processing units.
- Market trends: Capturing and staying ahead of new trends in ingredients and technologies (e.g., bio-enzymes, eco-friendly) is a challenge.
4. Supply chain management and operations
From raw materials to finished products, the supply chain in the laundry detergent processing industry is quite complex.
- Fluctuations in raw material prices: Prices of chemicals can change unexpectedly, affecting the cost of laundry detergent processing and profits.
- Inventory management: Balancing between ensuring enough raw materials for production and avoiding excessive inventory that causes waste.
- Transportation and logistics: Ensure products reach customers on time, safely and cost effectively.
Solutions to help the laundry detergent processing industry develop sustainably
To overcome the above challenges, laundry detergent processing units need to focus on the following strategic solutions:
1. Investing in improving R&D and technology capacity
- Developing exclusive formulas: Creating laundry detergent formulas with superior features, meeting specialized market needs (e.g. low foam for front-load washing machines, natural antibacterial, gentle formula for sensitive skin).
- Application of modern technology: Optimizing production processes with advanced machinery and equipment, ensuring precision, uniformity and high productivity.
- Research new raw materials: Search and test green, safe, environmentally friendly and competitively priced raw materials.
2. Strict quality control from start to finish
- Process standardization: Apply international quality management systems such as ISO 9001, GMP (Good Manufacturing Practice) to ensure that every step from raw material import to finished products meets standards.
- Strict inspection: Conduct periodic tests and inspections of input materials and output products to ensure quality and safety.
- Personnel training: Improve the qualifications and awareness of technicians and workers about production processes and quality control.
3. Supply chain optimization and cost management
- Build sustainable relationships with suppliers: Negotiate to get good and stable raw material prices while ensuring quality.
- Smart warehouse management: Apply warehouse management software, demand forecasting to minimize inventory and waste.
- Optimize logistics: Cooperate with reputable shipping partners, plan delivery effectively to reduce costs and time.
4. Building a brand and professional customer service
- Enhanced consulting: Provide in-depth consulting services on formulation, packaging, and legal regulations to outsourcing customers.
- Flexibility: Ability to accommodate small to large orders, customized to each customer’s individual requirements.
- Transparency: Provide clear information on laundry detergent manufacturing costs, production schedules and quality certifications.
The laundry detergent processing industry has great potential in Vietnam. By proactively facing challenges and applying strategic solutions, processing units can improve their competitiveness, build reputation and accompany the success of domestic and international laundry detergent brands.
If you are looking for a reputable and quality processing factory. Please contact THT Vietnam immediately for advice and support.
Are you wondering why your clothes are not really clean after washing? Or why they quickly fade, lose shape and become less durable? It is very possible that you are making one of the common mistakes when using laundry detergent below.
Laundry seems simple but there are many tips and rules. If you do not understand them, you can accidentally damage your clothes and cost more in the long run. Let’s find out how to fix it right away!
1. Using too much laundry detergent
This is the number one mistake many people make, thinking that using more detergent will make the laundry cleaner. However, the opposite is true:
- Not cleaner but dirtier: Too much foam makes it difficult for the washing machine to rinse clean, detergent residue left on clothes will accumulate, creating plaque, causing stiff fabric, stains and even mold.
- Washing machine damage: Excess suds can overflow, causing blockages or damage to washing machine parts.
- Wasteful and expensive: Obviously you are spending more money than necessary on each wash.
Solution: Always read the instructions on the detergent packaging carefully and follow the recommended dosage based on the amount of laundry and how dirty it is.
2. Pour detergent directly onto dry clothes.
The habit of conveniently pouring detergent directly onto dry clothes in the washing machine is one of the leading causes of color bleeding or stains on clothes.
- Causes color bleeding and fading: Concentrated detergent in direct contact with dry fabrics may cause localized color fading, especially with dark or brightly colored clothing.
- Difficult to dissolve completely: Some of the laundry detergent may not dissolve evenly in water, resulting in residue left on clothes.
Solution: Always pour detergent into the washing machine’s dedicated compartment. If hand washing, dissolve the detergent in the water before adding the clothes.
3. Not sorting clothes carefully
Sorting clothes is not only a matter of “convenience” but also a key factor in cleaning and protecting the durability of the fabric. Failure to sort carefully will lead to:
- Cross-fading: Dark colored clothing can bleed and damage light colored clothing.
- Material damage: Different fabrics have different washing requirements (water temperature, spin cycle). Washing together can damage delicate fabric fibers or stretch or deform wool or silk items.
- Not cleaning evenly: Washing very dirty clothes together with less dirty clothes can cause the whole load to not be cleaned properly.
Solution: Sort clothes by color (light, dark, separate colors), material (cotton, wool, silk, delicate), and level of dirt.
4. Ignore the appropriate temperature for washing clothes
Water temperature greatly affects the effectiveness of detergent and the durability of fabrics. Many people often just choose a default washing mode without paying attention to this factor.
- Water that is too cold: Detergents may not dissolve completely, especially those that are specially formulated or contain ingredients that require heat to activate. This can also make stains more difficult to remove.
- Water that is too hot: Shrinks fabric, fades clothes, damages synthetic fibers and decorative details such as sequins and prints.
Solution: Check the clothing label to choose the appropriate water temperature. Most detergents work best in warm or cold water.
5. Not cleaning the washing machine regularly
Washing machines are where laundry detergent and dirty clothes are stored. If not cleaned regularly, they will become a breeding ground for bacteria and dirt, directly affecting the washing quality and lifespan of the machine.
- Clothes are not completely clean: Detergent residue, lint, and mold accumulated in the washing machine drum and pipes can stick to clothes, making them not completely clean and have a musty smell.
- Unpleasant odors: A dirty washing machine is the main cause of unpleasant odors lingering on clothes after washing.
- Reduced washing machine performance: Dirt can clog filters and drain pipes, causing damage and reducing the life of the machine.
Solution: Clean the washing machine drum regularly (at least once every 1-2 months) with specialized products or vinegar/baking soda. Always leave the washing machine door ajar after washing to allow air circulation and prevent mold.
By avoiding the above mistakes and applying these tips, you will see that your laundry detergent will be most effective, your clothes will be cleaner, more colorfast and have a significantly longer lifespan. Follow THT Vietnam now to update useful information every day!
Are you looking for a reputable partner to process consumer cosmetics in Vietnam? At THT, we are proud to bring a closed, standardized and professional cosmetic processing process, ensuring to bring high quality, safe products that meet all market requirements.
We understand that creating a successful cosmetic product does not stop at a good formula, but also requires a tightly controlled production process from raw materials to the final product.
Receive requests and provide in-depth advice
The first step in our manufacturing process is to listen and understand our customers’ needs.

- Information reception: Customers provide information about the desired product type (laundry detergent, dishwashing liquid, floor cleaner, shower gel, shampoo…), requirements for features, scent, packaging and expected budget.
- Consulting and analysis: THT Vietnam’s team of experts will provide detailed advice on the market, consumer trends, product development capabilities, and propose optimal solutions on formula, ingredients and costs to suit the customer’s goals.
Research & Development (R&D) of exclusive formula
This is an important step in the cosmetic processing process at THT Vietnam, where ideas are realized into product formulas.

- Formula Research and Development: Based on customer requirements and market analysis results, our experienced R&D team will start researching, testing and adjusting to create unique, effective and safe product formulas.
- Sample testing and inspection: Samples are produced in the laboratory and undergo rigorous testing for pH, stability, cleaning/nourishing ability, fragrance, and especially safety for users according to Ministry of Health standards.
- Tweaking and Perfecting: Based on customer feedback and test results, the formula will be adjusted until absolute satisfaction is achieved and ready for mass production.
Select high quality raw materials
The quality of raw materials is the foundation of the product. THT Vietnam always puts the selection of raw materials first:
- Source control: We only select raw materials from reputable suppliers with clear certification of origin, quality and compliance with international safety standards.
- Input inspection: Every batch of raw materials entering the warehouse must undergo a strict quality inspection process to ensure purity, stability and compliance with set standards.
Manufactured and filled according to GMP standards
The production stage is carried out in a standard environment, ensuring hygiene and high precision.
- Preparation and mixing: Ingredients are precisely measured and mixed in a modern, closed mixing tank system, ensuring uniformity and no contamination.
- Filling and packaging: Products are automatically filled into prepared packaging (bottles, cans, bags…) on a modern production line, ensuring accurate dosage, no spillage and maximum hygiene.
- Quality control in production: Product samples are randomly taken and periodically checked throughout the production process to ensure consistent quality and no defects.
Finished product packaging and final inspection

This phase focuses on completing the product and preparing it for shipping.
- Labeling and packaging: After bottling, the product will be labeled (approved by the customer), packed into cartons or shipping packaging according to specifications.
- Finished product inspection: Before leaving the warehouse, the KCS team will perform a final inspection of appearance, packaging, labeling and quantity to ensure that every product is perfect when it reaches the customer.
Optimizing the packaging and transportation process of processed products not only helps ensure the quality of products reaching consumers intact, but also minimizes the risk of damage during storage and distribution. This is one of the important factors that helps businesses increase their competitive advantage, especially in modern distribution channels or export markets.
Complete legal documents and handover
- Product declaration support: THT Vietnam will assist customers in completing necessary legal procedures, including product registration and declaration with state management agencies (Drug Administration Department, Ministry of Health…), helping to legalize product circulation on the market.
- Shipping and delivery: Finished products are shipped to the customer’s warehouse or designated location, ensuring safety and on time.
At THT Vietnam, every step is carried out with the utmost dedication and professionalism. We are committed to providing quality, safe products and helping your brand build a solid trust in the hearts of consumers.
Contact THT Vietnam today to turn your cosmetic product ideas into reality!