INCI · other · CIR review pending · used in 31 products
프롤린
Proline
Proline is a non-essential amino acid, meaning the human body can produce it on its own. It is one of the major building blocks of collagen, making it a skin-identical ingredient. It is found in a wide range of skincare and haircare formulations.
Evidence level
weakEWG score
—Comedogenic
—Category
other● Benefits
As a key collagen building block, proline supports the skin's structural integrity. When combined with other amino acids such as glycine and leucine, it may help improve the appearance of wrinkles.
skin-identicalanti-aginghydratingbarrier-support
● Cautions

















![Round Lab [DEAL] 1025 Dokdo Cleanser](/_next/image?url=https%3A%2F%2Fcdn.shopify.com%2Fs%2Ffiles%2F1%2F0651%2F7656%2F8022%2Ffiles%2F1025-dokdo-cleanser-round-lab-3_667c8548-20d9-49c1-9035-4beb0ccc90b3.jpg%3Fv%3D1772850409&w=3840&q=75)










