A peptide used for the look of smoother, more supple skin.
More on this ingredient: read the guide.
The 'acids break down peptides' idea is often repeated but not well-established for finished cosmetics. Many products pair them; separate them only if your skin prefers it.
The pH concern with peptides and acids is often repeated but not well-established; separate if your skin prefers.
Precautionary; the interaction concern is theoretical rather than demonstrated.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
We have not reviewed this combination. That means we have nothing to report about it — not that it is safe, and not that it is a problem. Treat it as an open question: introduce one new product at a time and patch-test, as you would with any unfamiliar pairing.
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This site provides neutral scientific reference and sells only products lawful in your region. Nothing here is medical advice, a recommendation, or an offer to supply unapproved medicines. No dosing or administration is published for research compounds. Cosmetic peptides per Regulation (EC) 1223/2009. Unapproved injectable peptides are neither sold nor advertised in the EU (Directive 2001/83/EC, Title VIII). © 2026 Vallydia.