Is Collagen a Waste of Money? A Doctor Explains the Evidence

Are collagen supplements a waste of money? As a Doctor, I analyzed the research over the last few years, to see if collagen peptides actually improves skin or if it's just marketing hype. In this video, I explain: Why collagen peptides work differently to other proteins What the science actually shows (and the limitations) How to choose a supplement worth your money What results you can realistically expect Why some products simply won't work Whether you're considering collagen for skin, joints, or general health, this will give you the honest, evidence-based answer. --- I'm Dr Owen Thomas, an aesthetic doctor in London and Swansea specialising in natural facial rejuvenation. I help people age elegantly with treatments that enhance, never overpower. 🔗 Learn more: www.infinityclinic.co.uk 📅 Book a consultation: https://book-now.at/infinity-aesthetics 📸 Follow for more: @infinity_aesthetics_doctor 🎥 Watch next: Treatments That Build Collagen    • Collagen Injections: The New Anti-Aging Br...   Non-Surgical Face Tightening    • Tighten Your Face Without Surgery - Doctor...   00:00 Intro 00:22 What does collagen do? 01;12 What happens when you take collagen? 2:36 Effects and limitations 3:26 Hair & Nails 3:58 Types of collagen 04:31 Cow vs Fish 04:59 Bone broth 05:09 ‘Vegan collagen’ 05:59 My practical guide