PROLINE
CAS Number: 147-85-3
Key Benefits
Imino acid — essential collagen building block, promotes skin elasticity
How It Works
Cyclic imino acid that is an essential collagen building block — proline and hydroxyproline make up approximately 20% of collagen's amino acid sequence. Promotes fibroblast collagen synthesis when applied topically.
Why BP Derma Uses It
Proline directly supports collagen structure and synthesis. In our amino acid hydration complexes, it contributes to both immediate skin conditioning and long-term support for the skin's collagen matrix.
Technical Data
- Primary Function
- Amino Acid
- COSING Function
- Skin Conditioning
- Category
- Amino Acids
- Origin
- Natural / Fermentation
- CAS Number
- 147-85-3
Found In
2
BP Derma products
BP Derma Products Containing This Ingredient

1032
Amino Acids Comfort Hydration Gel
Perfect hydration for oily skin with 3% amino acids complex that moisturizes without adding oiliness or clogging pores.

1033
Amino Acids Nourish & Hydrate Cream
Nourishing cream with 3% amino acids and vitamin E for normal to mixed skin needing deeper hydration and barrier support.