Why I Started This Channel: The Science of Feeling Better After 40 (Hormones + Peptides + Longevity)

Welcome to the channel — I’m Kristi. I’m a molecular biologist with a PhD in cancer research who spent years in drug discovery, genomics, and precision medicine… and after turning 40, I dove head-first into the science of hormones, aging, metabolism, gut health, and strength training to figure out why women hit this “midlife wall.” Now at 50, I’ve truly cracked the code — and I’m here to share it. On this channel we’re talking: • hormones and personalized optimization • peptides for metabolic, mitochondrial, gut, and skin health • strength training and protein timing • longevity tools like red light therapy and mitochondrial support • gut repair, stress, sleep, and circadian biology • skincare, aesthetics, and collagen regeneration My goal? To help women upgrade every decade — with real science, simplified. If you're ready to feel stronger, sharper, and more resilient in midlife… you’re in the right place. ✨ JOIN MY PRIVATE WOMEN’S PEPTIDE & LONGEVITY COMMUNITY** Get weekly coaching, protocols, peptide education, and optimization tools ➡️ Join the WOW Group: https://women-s-optimized-wellness.mn.co/share/bJwieXaaxM3Aa0qI?utm_source=manual DOWNLOAD MY PEPTIDE OPTIMIZATION GUIDE Educational, research-based, and written specifically for women 40+ ➡️ Get the Peptide Guide: https://drkristi.myflodesk.com/ftgvlzbmbq FOLLOW & CONNECT Website: https://www.kristisawicki.com/ Instagram: https://www.instagram.com/drkristi.sawicki/ TikTok: https://www.tiktok.com/@kristisawicki? Substack: https://substack.com/@drkristisawicki? Linktree: linktr.ee/kristi.sawicki