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 R&D 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.