What people try
2Collagen peptidesStage 2 · Small studies in people · Over-the-counter supplementCollagen peptides, also called hydrolyzed collagen, are collagen supplements taken by mouth that have been studied for skin aging.2Radiofrequency skin tightening (e.g. Thermage)Stage 2 · Small studies in people · Dermatologists and med spasA device heats the deeper layers of the skin with radiofrequency energy to tighten it and prompt new collagen, without breaking the surface.2Microneedling (including RF microneedling)Stage 2 · Small studies in people · Dermatologists, med spas and home rollersMicroneedling is a non-surgical treatment that has become popular for facial skin aging.Main risk: A review of studies found the most common side effects were temporary redness, scaling, burning sensation and itching.2Vitamin C serumStage 2 · Small studies in people · Over the counter (serums)Vitamin C, also called ascorbic acid, is a water-soluble vitamin found in foods and sold as a supplement.Main risk: Too much vitamin C can cause upset stomach, vomiting, and loose stools.
Products
Sorted by the best research stage of each product's ingredients, then by price. The stage describes research on the ingredient, not proof that the product works.
Supplements
Advanced Collagen Peptides + Creatine - UnflavoredCollagen peptides2 Ingredient research: small studies in people$24.99Collagen Peptides - UnflavoredCollagen peptides2 Ingredient research: small studies in people$27Pro Collagen Activator - 120 capsulesCollagen peptides2 Ingredient research: small studies in people$28.95Collagen Peptides Advanced - with Hyaluronic Acid & Vitamin CCollagen peptides2 Ingredient research: small studies in people$29.99Marine Collagen - UnflavoredCollagen peptides2 Ingredient research: small studies in people$39Pure Collagen Peptides - 20 grams per serving, 600 gramsCollagen peptides2 Ingredient research: small studies in people$39.95Collagen PlusNR (nicotinamide riboside), Collagen peptides2 Ingredient research: small studies in people$67
This is general information gathered from the sources listed, not medical advice. Talk to your doctor before starting anything new.