Rice SH Oligopeptide 1
What is Rice SH Oligopeptide 1?
Rice SH Oligopeptide 1 is a synthetic peptide derived from rice (Oryza sativa) proteins, engineered with a sulfhydryl (SH) group for enhanced stability and bioavailability in skincare formulations. It functions primarily as a skin-conditioning agent and signaling peptide that mimics natural growth factors to promote cellular repair and regeneration. This ingredient is commonly used in anti-aging products to improve skin elasticity, reduce wrinkles, and enhance barrier function.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Soothing
Helps reduce the feeling of discomfort and visible irritation by supporting skin calmness, often through anti-irritant, barrier-supporting, or cooling mechanisms.
Antioxidant
Slows oxidation of oils, fragrances, and sensitive actives to improve shelf life and reduce rancidity or color change; sometimes also supports skin protection from oxidative stress.