6 results about "Palmitoyl tetrapeptide" patented technology

This invention belongs to the technical field of daily-use shampoo and hair care raw materials, specifically relating to a composition with hair-darkening effects and its application. The composition with hair-darkening effects provided by this invention is formulated from a compound of Platycladus orientalis leaf extract, Polygonum multiflorum extract, Eclipta prostrata leaf extract, Gynostemma pentaphyllum extract, palmitoyl tetrapeptide-10, L-arginine, and decapeptide-4. By adjusting the types and amounts of each component, the interaction between the components is improved, thereby increasing the relative activity of tyrosinase and the relative content of melanin, indicating that the components have a synergistic effect and excellent hair-darkening efficacy. The hair-darkening composition obtained by this invention is applied to the preparation of shampoo, which exhibits excellent hair-darkening effects and high safety, and has broad market application value in the field of hair-darkening or hair-protecting products.

This invention discloses a composition with whitening and anti-wrinkle functions, its preparation method, and its application. The composition combines Asian birch sap and Rosa damascena flower water to replenish basic moisture and nutrients to the skin, soothing discomfort. Niacinamide, α-arbutin, 3-o-ethyl ascorbic acid, 4-butylresorcinol, and glutathione work synergistically to achieve whitening effects. Acetyl hexapeptide-8 reduces expression line formation by inhibiting neurotransmitter release, and, combined with palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, and hydroxypropyl tetrahydropyranotriol, reduces fine lines, achieving anti-wrinkle and firming effects. Hyaluronic acid, sodium hyaluronate, hydrolyzed hyaluronic acid, sodium hyaluronate crosspolymer, and acetylated sodium hyaluronate form a multi-moisturizing system, combined with butylene glycol, trehalose, betaine, and glycerin to lock in skin moisture. Centella asiatica extract, asiaticoside, asiaticoside, Scutellaria baicalensis root extract, Paeonia lactiflora root extract, and other plant extracts soothe the skin.

The present application belongs to the technical field of biological medicine, and relates to a polypeptide composition and a preparation method and application thereof. The polypeptide composition uses sodium carboxymethyl cellulose and xanthan gum as raw materials to prepare a pH-sensitive hydrogel capable of rapidly solidifying at a wound site. The hydrogel wraps polypeptide active ingredients, is applied to an affected part, rapidly solidifies to form a hydrogel film, firmly covers the skin of the affected part, maintains the stable and moist environment of the affected part, softens necrotic tissue, reduces scabbing, continuously releases active polypeptide ingredients, prolongs the action time, and shortens the repair period. The polypeptide ingredients in the composition are compounded by arginine / lysine polypeptide, hexapeptide-11, palmitoyl tetrapeptide-7 and palmitoyl tripeptide-1. The four polypeptides synergize through multiple targets and multiple stages to construct a whole-cycle repair system with anti-inflammatory, repair-promoting and anti-scarring functions, and are suitable for various skin wound scenes.

The present invention relates to a composition, notably a cosmetic or dermatological composition, comprising palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, and at least one compound of formula (I) or (I'), as described hereinbelow, and / or optical isomers thereof, geometrical isomers thereof, and also organic or mineral acid or base salts thereof, and / or solvates thereof such as hydrates.

The application discloses an anti-wrinkle firming repair composition containing plant extracts and a preparation method thereof, and belongs to the technical field of anti-wrinkle firming repair compositions. The anti-wrinkle firming repair composition contains white pool seed oil, gentian root extract, damask rose flower oil, acetyl tetrapeptide-9, palmitoyl pentapeptide-4, palmitoyl tetrapeptide-7 and sodium hyaluronate; the anti-wrinkle firming repair composition has a modified hydrophilic active skeleton as a core, precise compounding of plant extracts and polypeptides, and a customized lipid phase as a carrier, and thus achieves the effects of precise, efficient and mild anti-wrinkle firming repair.

Title: Cosmetic or dermatological composition comprising an association of peptides and a Thiopyridinone compound The present invention relates to a composition, in particular cosmetic or dermatological, comprising palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, and at least one compound of formula (I) or (I'), as described below, and / or their optical isomers, geometric isomers as well as their acid or base salts, organic or mineral, and / or their solvates such as hydrates.