Sh-Polypeptide-62

Sh-Polypeptide-62 is a peptide—a short chain of amino acids—derived from plant or animal sources depending on formulation. Peptides are fragments smaller than full proteins, which allows them to penetrate the skin more effectively and communicate with skin cells to support natural repair and maintenance processes.In skincare formulations, this ingredient functions as an antioxidant and conditioning agent. It helps protect skin from oxidative stress and supports the skin's natural barrier function, contributing to a smoother, more resilient complexion.

As the skin ages, it experiences a gradual loss of structural proteins and a decline in its natural defence systems. Peptides like Sh-Polypeptide-62 work by signalling to skin cells to maintain their function and by providing antioxidant activity—meaning they help neutralise reactive molecules (free radicals) that accumulate from sun exposure and environmental stress.By supporting the skin's own repair mechanisms and reducing oxidative damage, this ingredient helps maintain skin firmness and a more youthful appearance over time. The conditioning properties also help smooth the skin surface …

Sh-Polypeptide-62 is typically incorporated into serums, moisturisers, and conditioning treatments. It works well in layered skincare routines and pairs effectively with other antioxidants and hydrating ingredients. Apply to clean skin and allow to absorb before applying further products. Consistency over time will yield the best results, as peptide benefits accumulate with regular use.

Generally well-tolerated across skin types. Peptides are large molecules unlikely to cause irritation; however, individual sensitivities may vary depending on other formulation ingredients.