In overseas beauty and medical aesthetics channels, PDRN (Polydeoxyribonucleotide, often referred to as the "salmon DNA ingredient") has been one of the fastest-growing skincare ingredients over the past two years, frequently appearing in essences, ampoules, and masks. It focuses on moisturizing, soothing, and daily skin stabilization, and is also commonly used for at-home care after medical aesthetics procedures.
It is important to distinguish: what this article refers to is "topical cosmetic-grade PDRN," i.e., skincare products applied to the skin surface, not injectable products. There is currently no legal registration for injectable PDRN use in mainland China. Brands should clearly understand this boundary when selecting products and making claims, and avoid describing topical products in terms of injection or therapeutic efficacy.
As a topical cosmetic ingredient, PDRN already has a large number of cosmetic filings in China, and its formulation application is relatively mature. Compliant topical claims should focus on moisturizing, soothing, improving skin appearance, and user experience, without claiming treatment, wound repair, or other medical efficacy.
WEITAI Group was founded in 2001 and has been deeply engaged in OEM/ODM contract manufacturing for skincare and repair products for about 25 years. It offers OEM/ODM customization for topical PDRN essences, ampoules, masks, and other products: formula development, texture and dosage form design, packaging design, compliance documentation assistance, and support for export-required documents such as COA and CFS.
The factory holds ISO 22716/GMPC and ISO 13485 certifications, with 100,000-class (including 10,000-class) GMP cleanrooms, six major bases totaling approximately 150,000 square meters, and 65 automated production lines. It has served over 1,000 brands worldwide and has stable large-scale delivery capabilities.
If you want to develop topical PDRN skincare products and learn about specifications, MOQ, and pricing, please contact us via the form on this page or sales@zhenmeifu.com. We will reply within 1 business day.