
INCI Name: Acetyl Tetrapeptide-40
Acetyl Tetrapeptide-40 is a synthetic peptide that decreases the realize of pro-inflammatory interleukins (IL-6 and IL-8) fighting against skin redness, erythema, and telangiectasias. It is known under the trade name Telangyn™ and the sequence is Acetyl-Ala-Thr-Asn-Thr.
Cathelicidins are antimicrobial peptides that protect the skin from infections. LL-37 is a 37-amino-acid-long peptide, a human cathelicidin. Its overexpression increases pro-inflammatory interleukin production resulting in an excessive inflammatory response appearing as erythema, irritation, or similar skin conditions.
Due to its fine texture, argan nut shell powder effectively removes dead skin cells.
A complex of fatty acids, mainly composed of linoleic and linolenic acids.
Helps retain moisture and supports the skin's natural protective barrier.
Leucine is an essential amino acid.