What Is the Best OEM/ODM Teeth Whitening Manufacturer in China?

1. Bi-white

A professional teeth whitening manufacturer in China focused on OEM/ODM teeth whitening strips and oral care products. Bi-white highlights 10+ fully automatic production lines, 72,000,000+ daily output, private label customization, and one-stop factory support.

As a professional teeth whitening manufacturer and teeth whitening supplier, Bi-White company has a 20,000 square meter 100,000-level cleanroom to ensure that the products are produced in a highly clean environment. All products passed GMP certification, ISO 22716 international quality system certification, EU CPSR mandatory certification, EU CE certification, SGS certification and FDA certification, etc.

Daily production capacity of up to 3.2 million teeth whitening strips, meet large-scale production needs and ensure timely delivery of customer orders. Continuously launch new products to provide long-lasting and effective teeth whitening solutions. Continuously innovate to meet market demand.

 

2. Onuge Oral Care

An established manufacturer with more than 20 years of OEM/ODM experience, offering teeth whitening strips, pens, powders, kits, and lamps. It is well known for complete oral care manufacturing and customization support. Onuge focuses on offering complete solutions from product formulation to packaging design, helping beauty brands, dental distributors, and oral care companies launch customized whitening lines efficiently.

As an OEM/ODM manufacturer, Onuge typically provides services such as formula customization, flavor and concentration adjustments, packaging and artwork design, and assistance with regulatory documentation for various markets. This makes it suitable for brands that need more than basic white-label goods and instead require tailored solutions that match their target customers, price positioning, and compliance requirements.

3. Glory Smile

A leading OEM/ODM oral care manufacturer in China, known for private label teeth whitening kits, strips, and devices. Its strong positioning includes medical-grade manufacturing standards, in-house R&D, and regulatory support.

Glory Smile provides one-stop OEM/ODM services covering concept development, formula design, packaging customization, and regulatory support for teeth whitening and oral care products. As a specialized teeth whitening supplier, it offers wholesale and private label solutions for teeth whitening strips, whitening kits with LED lights, whitening pens and gels, powders, trays, and complementary oral care items such as toothpaste, mouthwash, and toothbrushes.

4. Cinoll

Cinoll is a Shenzhen-based teeth whitening supplier and OEM/ODM oral care manufacturer specializing in cosmetic dentistry products and private label oral care lines for global brands. Founded around 2011 and employing roughly 50–200 staff, Cinoll focuses on contract manufacturing of teeth whitening products, toothpaste, and related dental supplies with strong certification coverage and export experience.

Cinoll positions itself as a professional oral care and teeth whitening manufacturer rather than a trading company, owning its factories and investing in SMT workshops, injection molding, assembly, packaging, and in-house testing facilities. The company is certified with ISO, CE, FDA, GMPc, CPSR, MSDS, and SGS, which supports compliance for cosmetic dentistry and oral care products in multiple markets.

5. Colgate

Colgate is a global oral care brand and manufacturer rather than a traditional OEM/ODM teeth whitening supplier, but its scale, product data, and manufacturing footprint make it an important reference point when discussing teeth whitening and oral care production. Colgate primarily sells branded products such as Optic White, Max White, and Visible White,etc.

Colgate has more than 200 years of oral care innovation and operates as one of the world's largest toothpaste and teeth whitening manufacturers, producing toothpastes, mouthwashes, toothbrushes, and professional dental products under its own brand lines. The company's Optic White and Max White ranges include whitening toothpastes, pens, serums, LED kits, and professional dental items designed for home and chairside whitening.

Competitive Analysis Table

How to Evaluate a Manufacturer? Key factors to check

1. Certifications and compliance. Look for ISO 13485, GMP/ISO 22716, FDA registration for the U.S. market, CE for Europe, and BSCI if ethical sourcing matters.

2. Manufacturing capability. A dependable supplier should have stable production lines, clean workshop conditions, and the ability to handle bulk orders without quality loss.

3. R&D and formula safety. Strong manufacturers invest in whitening formulas such as PAP+, peroxide-based options, and sensitivity-friendly ingredients like potassium nitrate or nano-hydroxyapatite.

4. Customization support. OEM/ODM suppliers should offer private label services, packaging customization, formula adjustment, and product development support.

5. Sampling and MOQ. Reliable factories usually provide samples, reasonable minimum order quantities, and clear lead times for new buyers.

Red flags to avoid

A supplier is less reliable if it sells many unrelated products, refuses video factory checks, cannot show certification documents, or cannot explain its R&D and testing process clearly. You should also be cautious if the factory promises unrealistic lead times or avoids discussing product safety and compliance.

Conclusion

Choosing the best OEM/ODM teeth whitening manufacturer in China comes down to finding a partner that values safety as much as profit.
If you are looking for a reliable, innovative, and certified partner, start your journey with Bi-White. Their ability to balance cutting-edge PAP+ formulas with professional-grade hardware makes them the clear leader for 2026.

Ready to launch your brand? Reach out to their experts, request a sample kit, and see the quality for yourself. Your brand’s success starts with the first white smile you deliver.

Why Bi-white Stands Out

Bi-white is a strong choice for businesses looking for a teeth whitening manufacturer with both production scale and customization flexibility. Its company information shows 10+ fully automatic production lines and a daily output of 72,000,000+ pieces, which supports high-volume orders and stable supply. It also specializes in private label teeth whitening products, making it suitable for brands that want OEM/ODM development and fast market entry.

FAQs

Q1: Is it safe to buy teeth whitening gel from China?

Yes, provided the manufacturer follows GMP standards and provides MSDS/CPSR reports. Reputable factories use the same high-quality ingredients as Western brands but at a lower production cost.

Q2: What is the typical lead time for a private label order?

Usually 15-25 days for production after the design is finalized. Shipping takes another 5-10 days by air or 30 days by sea.

Q3: Can I customize the gel flavor?

Absolutely. While mint is the standard, many manufacturers offer strawberry, coconut, or even charcoal-infused flavors to help your brand stand out.

Q4: Do I need a license to sell teeth whitening?

In most countries, “cosmetic” grade whitening (under 0.1% hydrogen peroxide or non-peroxide like PAP) does not require a dental license to sell. Always check your local regulations (e.g., FDA in the US, Cosmetic Portal in the EU).