# PCA Skin

produces Total Strength Serum, combining palmitoyl tripeptide-38 (a collagen-stimulating peptide) with epidermal growth factor for a combined firming and line-reduction effect.


Source: https://cn.bioecon.ru/companies/pca-skin/
Updated: 2026-08-07

- 国家: United States

## 技术

- [生物活性化妆品多肽与生长因子](https://cn.bioecon.ru/technology/bio-cosmetic-peptides/)