Sweet Chemistry’s North Star is proprietary, patent-pending Matrikynes® peptides—originally pioneered to repair organs. These naturally-derived and highly bioavailable peptides from upcycled bone are clinically proven to hydrate, regenerate, boost collagen, and improve barrier function for strong, resilient skin. Backed by 10 years of research  and infused with functional actives and botanicals, Sweet Chemistry’s editor-favorite modular system is the first-to-market with an alternative to synthetic peptides.