Oligopeptide-1

Oligopeptide-1 is a synthetic peptide consisting of the skin-beneficial amino acids glycine, histidine and lysine. “Oligopeptide-1” can also be used as a catch-all ingredient name for various oligopeptide derivatives. As this category of peptides has expanded over time, specific INCI names have been introduced for differentiation. However, the umbrella term “oligopeptide-1” may still be used. While oligopeptide-1 is generally categorized as a “skin-conditioning agent,” specific oligopeptide-1 derivatives offer more targeted anti-aging benefits. One such standout is _Nicotiana benthamiana_ hexapeptide-40 sh-oligopeptide-1, which is a plant-derived pro-collagen peptide that specializes in improving skin’s elasticity and reducing the look of wrinkles. Documented benefits of other oligopeptides are quite varied and include visible fading of dark spots, skin-soothing action, and potential to manage breakout-prone skin. Use levels of oligopeptide-1 in skin care are 1–2% when it is supplied in a water-based blend (which means the actual concentration of the peptide is much lower since these ingredients typically work in the parts per million level). For more detailed information on specific oligopeptide derivatives, please refer to the related ingredient listings.

Related ingredients: Peptides Oligopeptide-10