Top 10 Cosmetic OEM Manufacturers in Thailand (2026)
Editor's selection based on public information. Not sponsored.
Quick answer
Our top picks are International Laboratories Corp. (ILC), the long-established Samut Prakan cosmetics manufacturer, for brands that want deep experience across skincare, colour cosmetics and toiletries; Mit Mongkol Industry (MMK) in Bangkok, for wide OEM/ODM coverage from facial care to home care; and S&J International Enterprises, for brands that want formulation, production, packaging and marketing from one partner. First-time brand owners may find VAYO Products, Wathoothorn or Bangkok Soap easier to start with.
- Thailand has a deep bench of cosmetic contract manufacturers, from groups with more than 50 years in the business (ILC, MMK) to newer factories aimed at start-up brands.
- Most of the picks offer both OEM (your formula) and ODM (their ready formula) and can help with Thai FDA (อย.) cosmetic notification.
- Samut Prakan, Bangkok, Pathum Thani and Nonthaburi are the main clusters, so you can visit several factories in one trip.
The ranking at a glance
| # | Name | Best for | Location |
|---|---|---|---|
| 1 | International Laboratories Corp., Ltd. (ILC) | Established brands needing broad category coverage | Samut Prakan, Thailand |
| 2 | Mit Mongkol Industry Co., Ltd. (MMK) | Wide OEM/ODM range including home care | Bangkok, Thailand |
| 3 | S&J International Enterprises PCL | One-stop partner for brands and retailers | Bangkok, Thailand |
| 4 | Milott Laboratories Co., Ltd. | Contract manufacturing with packaging and logistics | Samut Prakan, Thailand |
| 5 | COSMAX (Thailand) Co., Ltd. | K-beauty style ODM formulations | Samut Prakan, Thailand |
| 6 | Merry Cosmetic Laboratories | Broad skincare and make-up OEM menu | Nonthaburi, Thailand |
| 7 | Wathoothorn Co., Ltd. | Ready ODM formulas for new brands | Pathum Thani, Thailand |
| 8 | Bangkok Soap Co., Ltd. | Soap and cleansing products | Ayutthaya, Thailand |
| 9 | VAYO Products Co., Ltd. | Start-up brands and cream sachets | Nonthaburi, Thailand |
| 10 | Quality Plus Intertek Co., Ltd. | Natural-extract skincare with R&D support | Pathum Thani, Thailand |
Thailand is one of Southeast Asia's main hubs for cosmetic contract manufacturing. Brand owners can choose from long-established groups that supply international beauty brands and smaller factories that welcome first-time founders. This list covers ten manufacturers we judged worth contacting, based on public information on each company's own website.
Before you commit, check that the factory can handle Thai FDA (อย.) cosmetic notification for your product, and ask for its current GMP certificate (ISO 22716 or ASEAN Cosmetic GMP). If you sell to Muslim consumers, check that any halal certificate from the Central Islamic Council of Thailand (CICOT) covers your specific products. Confirm the minimum order, formula ownership and lead time in writing before you approve samples.
The full ranking
International Laboratories Corp., Ltd. (ILC)
ILC describes itself as the first and premier cosmetic manufacturer in Thailand, established over 50 years ago. It makes colour cosmetics, toiletries and fragrances, skincare, hair care, oral care and baby products, with product development and packaging services.
Best for
Established brands needing broad category coverage
- Location:
- Samut Prakan, Thailand
- Website:
- www.ilc-cosmetic.com
Mit Mongkol Industry Co., Ltd. (MMK)
MMK is an OEM/ODM and private-label manufacturer of cosmetics, skincare, personal care and household cleaning products. Its website cites more than 50 years of experience and covers facial, body, make-up, hair, sun, oral, baby and home care.
Best for
Wide OEM/ODM range including home care
- Location:
- Bangkok, Thailand
- Website:
- www.mitmongkol.com/home.html
S&J International Enterprises PCL
S&J is a Bangkok-based beauty company that formulates, produces, packages, markets and distributes cosmetics for brands and retailers. It works across colour cosmetics, skincare and fragrance as a one-stop partner.
Best for
One-stop partner for brands and retailers
- Location:
- Bangkok, Thailand
- Website:
- snjinter.com
Milott Laboratories Co., Ltd.
Milott Laboratories describes itself as a contract manufacturer in cosmetics, personal care and medical devices. It cites more than 35 years of experience in development, production, packaging and logistics.
Best for
Contract manufacturing with packaging and logistics
- Location:
- Samut Prakan, Thailand
- Website:
- www.milott.com
COSMAX (Thailand) Co., Ltd.
COSMAX Thailand is the Thai arm of the Korean cosmetics ODM group COSMAX. It has a factory in Bang Phli and an R&I centre in Thailand, and offers ODM and OBM services covering formulation and branding.
Best for
K-beauty style ODM formulations
- Location:
- Samut Prakan, Thailand
- Website:
- www.cosmax.co.th
Merry Cosmetic Laboratories
Merry Cosmetic is a Thai OEM factory making creams, skincare, body care, hair care, make-up and fragrance for clients' brands. Its head office is in Nonthaburi and its factory is in Krathum Baen, Samut Sakhon.
Best for
Broad skincare and make-up OEM menu
- Location:
- Nonthaburi, Thailand
- Website:
- www.merrycosmetic.co.th
Wathoothorn Co., Ltd.
Wathoothorn is a skincare and cosmetics manufacturer that offers OEM (exclusive new formulas) and ODM (ready-to-produce formulas) under ASEAN GMP standards. It cites more than 15 years of experience in cosmetics manufacturing.
Best for
Ready ODM formulas for new brands
- Location:
- Pathum Thani, Thailand
- Website:
- wathoothorn.com/en
Bangkok Soap Co., Ltd.
Bangkok Soap offers OEM, ODM and new product development for soaps, liquid soaps and skincare such as creams, serums, lotions and sunscreen. Its website lists GMP (ISO 22716) and halal standards and in-house Thai FDA notification support.
Best for
Soap and cleansing products
- Location:
- Ayutthaya, Thailand
- Website:
- www.bangkoksoap.com/cosmetics-en
VAYO Products Co., Ltd.
VAYO Products is a cosmetics and cream factory in Pak Kret offering OEM and ODM, including cream sachets, skincare and body care. Its website states halal certification from CICOT for a defined product scope and invites clients to visit the factory.
Best for
Start-up brands and cream sachets
- Location:
- Nonthaburi, Thailand
- Website:
- vayooem.com/en
Quality Plus Intertek Co., Ltd.
Quality Plus describes itself as an OEM cosmetics manufacturing company that focuses on natural extracts from Thai crops. It also offers private-label supplements, along with formulation, testing and marketing support.
Best for
Natural-extract skincare with R&D support
- Location:
- Pathum Thani, Thailand
- Website:
- www.qualityplus.co.th/en
Frequently asked questions
How this list was put together
Article-specific methodology to be finalised.
How we pick Business & IndustrySpotted an error? Request a correction.
Related rankings
Top 10 Private Label Skincare Manufacturers in the Philippines (2026)
Ten Philippine private label and toll manufacturers for skincare brands to shortlist in 2026, from Metro Manila to Cavite, Laguna, Bulacan and Pampanga.
Top 10 Cosmetic OEM Manufacturers in Vietnam (2026)
Ten Vietnamese gia công mỹ phẩm (cosmetic OEM) factories in Ho Chi Minh City, Hanoi and Tay Ninh worth shortlisting in 2026.
Top 10 Cosmetic OEM Manufacturers in Indonesia (2026)
Ten Indonesian maklon kosmetik (cosmetic OEM) factories worth shortlisting in 2026, from Korean-backed groups to start-up-friendly makers.