Made in Southern California, USA.

Leading Contract Manufacturer for personal care and color cosmetics. Specialized in Ecocert, Organic, and Clean Beauty certified innovative formulations, compounding, filling, packing, and quality assurance all at our 40,000 sq ft. state-of-the-art facility and secondary 30,000 sq ft. designated warehouse facility. Through passion and drive for perfection, we specialize from prestige, clean, cosmeceutical to OTC formulations. Expectations and standards for services and products are set high within our company - we are confident in getting you the final product you expect.
Sustainably harvested ingredients + ethical manufacturing practices.
All products are engineered, manufactured, and shipped from our Southern California facility.

Our Journey of Growth and Innovation

History

Since our founding in 2001, CTK has grown into a global powerhouse in beauty development, manufacturing, and distribution — expanding through strategic innovation, trusted partnerships, and a bold vision for the future.In 2025, CTK established CTK OTC Laboratories in California, extending its capabilities into certified OTC manufacturing.
This milestone reinforces our position as a full-spectrum beauty solution partner for global brands.

Our Values

- 100+ Combined Years of Custom Formulations and Color Matching.
- OEM/ODM
- Fill Only & Assembly Only Options
- Quick Leadtime & Prompt Delivery Date (up to 30% faster).
- Long Run & Short Run Productions
- Competitive Pricing
- Total Quality Assurance

Our Certifications

- ISO 22716 (GMP), ISO 14001, ISO 45001, EcoVadis Certified
- FDA-registered facility for cosmetics and OTC drug product
- 4R strategy: Refill, Reuse, Recycle, Reduce 
- Transparent sourcing, ethical manufacturing, and regulatory support across global markets

Copyright © 2025, CTK OTC LABORATORIES
Privacy Policy
Terms of Use