Proline

CAS: 147-85-3 (L-) / 609-36-9 (dl-alpha) · EC: 205-702-2 / 210-189-3
Skin Conditioning
CosIng Ref: 78685
💡 For reference only. Does not constitute medical advice.
Description
This amino acid serves as a skin conditioning agent that helps maintain skin hydration and supports the skin's natural barrier function. It works by attracting and retaining moisture while contributing to the structural integrity of skin proteins. The ingredient has an excellent safety profile with minimal risk of irritation or adverse reactions.
Synonyms
프롤린 (ko) プロリン (ja) 2-Pyrrolidinecarboxylic acid, (S)- L-Proline proline
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 1/10 · Very Safe
Amino acid — naturally occurring, very safe

Found in products

Total: 717
Product Brand Occurrences
Umberto Giannini Fuller Longer Thicker Root Lock Anti-Hair Fall Shampoo 250ml Umberto Giannini 1
Unicorn Fruit After Shave Serum Truly 1
UNOVE Water Essence Mist 200mL+30mL Special Set (Hair Essence Spray) UNOVE 1
Vanilla Baby Hydra-Restore Body Lotion Truly 1
VDL Coverstain High Cover Cushion Refill Set VDL 1
VIRTUE® Overnight Scalp & Hair Elixir 50ml VIRTUE® 1
VIRTUE® Refresh Purifying Leave-in Conditioner 150ml VIRTUE® 1
VIRTUE® Restorative Treatment Mask VIRTUE® 1
VIRTUE® Volumizing Mousse 156g VIRTUE® 1
vivelab Revi Solution Anti Hair Loss Scalp Shampoo 500mL Vivelab 1
VT Mild Reedle Shot 50 2-Step Mask VT Cosmetics 1
VT Reedle Shot 100/300 2Step Mask Pack 10ea VT 1
VT Reedle Shot Vita-Light Cream 50ml VT Cosmetics 1
wellderma Retinol Collagen Lifting Restore Fitting Mask Sheet 4ea Wellderma 1
White Truffle Repairing Hair Perfume Serum D'Alba Piedmont 1
withbecon Be Confident Blended Shampoo 360ml Withbecon 1
Youth To The People Polypeptides 121 Future Cream 59ml Youth To The People 1
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