About GZ Cosmetics Lab
A patent-driven cosmetics manufacturer and CDMO partner in Guangzhou, China. We combine pharmaceutical-grade R&D capabilities with large-scale production to help brands create products that genuinely perform.
Our Story
Founded in Guangzhou — China's cosmetics manufacturing capital — GZ Cosmetics Lab has grown from a contract manufacturer into a full-service CDMO partner for brands across Asia, Middle East, Europe, and the Americas.
What sets us apart is our commitment to science-backed formulation. While most OEM factories simply fill bottles, we invest in proprietary delivery technology, patent development, and clinical validation. Our DTSS® supramolecular platform represents years of R&D and 10+ licensed patents.
Today we serve 25+ brands ranging from independent startups to A-share listed pharmaceutical companies, all from our GMPC-certified facility in Baiyun District, Guangzhou.

Company at a Glance
Certifications & Standards
Meeting the highest international quality, safety, and regulatory standards. Your products are export-ready for US, EU, and ASEAN markets from day one.
Our Facility






Located in Baiyun District, Guangzhou. Factory visits welcome — contact us to schedule a tour.
Key Partnerships
Buchang Pharma (步长制药)
A-share listed pharmaceutical company. Our DTSS® technology is licensed for their cosmeceutical line, validating our R&D capabilities at pharma-industry standards.
South China Botanical Garden
Collaborative botanical research for novel plant-derived actives. Access to rare species and advanced extraction technologies for unique formulations.
Global Raw Material Leaders
Direct strategic partnerships with BASF, Symrise, CRODA, DOW CORNING, SEPPIC, Lubrizol, Shin-Etsu, and DSM for premium-grade ingredients.
SGS & Intertek
Independent third-party testing and certification partners for quality assurance, safety validation, and international compliance documentation.
Visit Our Factory
We welcome brands to tour our production facility. See our cleanroom, R&D lab, and quality systems firsthand. Contact us to schedule a visit.
Response within 24 hours · WhatsApp available · Factory visits welcome