Hydrolyzed Elastin
Low-molecular-weight peptide hydrolysate of elastin (a dermal structural protein). Surface hydration and film-forming effect; does not rebuild the skin's own elastin. Pregnancy-safe.
Evidence by route
Topical application
Surface humectant. Claimed elastin-restoring effect is not supported.
- Reilly DM et al. Skin collagen through the lifestages. Plast Aesthet Res 2021;8:2. DOI 10.20517/2347-9264.2020.153
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Hydrolyzed Elastin is obtained by enzymatic cleavage of elastin (usually of bovine or fish origin) into short peptides. INCI: Hydrolyzed Elastin. In cosmetics it works as a surface humectant and film-former. Marketing often sells it as a rebuilder of skin's own elastin, but that is a misleading simplification – topically applied elastin does not penetrate the dermis or integrate into the elastin scaffold. The real effect is a thin moisturizing film on the surface. Use levels run from 1 to 5%. Pregnancy safety. Skin absorption into the systemic circulation is minimal. Topically safe. Skin profile. Low irritation potential. Low allergen risk, with possible reactions in people allergic to animal protein. Non-comedogenic. Suitable for all skin types.
Frequently asked questions
Is Hydrolyzed Elastin safe during pregnancy?
Hydrolyzed Elastin is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Hydrolyzed Elastin for?
Hydrolyzed Elastin suits: normal, dry, combination, oily, sensitive.
What is Hydrolyzed Elastin and what does it do in cosmetics?
Low-molecular-weight peptide hydrolysate of elastin (a dermal structural protein).
Is Hydrolyzed Elastin comedogenic?
On the Fulton scale 0/5 – non-comedogenic. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
What's the INCI name for Hydrolyzed Elastin?
The INCI name is Hydrolyzed Elastin.
See Hydrolyzed Elastin in a product composition right on the store page
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