Product Directory
Honest reviews and comparisons of peptide products. Every listing includes both benefits and limitations.
18 products found
The Ordinary
Buffet
Best-value multi-peptide serum; stacks Matrixyl, Argireline, and multiple supporting peptides in one affordable formula
The Ordinary
Argireline Solution 10%
Ultra-affordable entry point to Argireline at the full 10% concentration studied in clinical literature
Drunk Elephant
Protini Polypeptide Cream
Premium signal peptide moisturiser beloved by dermatologists for its clean formulation and results in mature and sensitive skin
Paula's Choice
Peptide Booster
Concentrated multi-peptide booster designed to be mixed into any existing moisturiser or serum for a customisable dose of anti-aging peptides
Olay
Regenerist Micro-Sculpting Cream
Drugstore-accessible peptide moisturiser with one of the best price-to-performance ratios; backed by Olay's substantial independent clinical research programme
NIOD
Copper Amino Isolate Serum 3:1
One of the highest disclosed concentrations of GHK-Cu available in a retail product; formulated specifically around copper peptide stability and bioavailability
Peter Thomas Roth
Peptide 21 Wrinkle Resist Serum
Broad-spectrum 21-peptide complex covering signal, carrier, and neurotransmitter-inhibiting peptide classes in one mid-range serum
CeraVe
Skin Renewing Cream Serum
Most accessible peptide + ceramide formula available; developed with dermatologists and designed to strengthen the skin barrier alongside anti-aging peptides
Vital Proteins
Collagen Peptides
Best-selling collagen supplement in the US; unflavoured and dissolvable in hot or cold liquid, with added vitamin C to support endogenous collagen synthesis
Sports Research
Collagen Peptides
Best value-per-serving collagen peptide powder; certified by Informed Sport and sourced from pasture-raised bovine, making it a favourite among fitness-focused consumers
Garden of Life
Grass Fed Collagen Peptides
Certified Non-GMO, NSF Certified Gluten-Free collagen from grass-fed sources with organic vitamin C; positioned for the clean-label, natural-products consumer
Ancient Nutrition
Multi Collagen Protein
Multi-source collagen covering Types I, II, III, IV, and X from bovine, chicken, fish, and eggshell — marketed for skin, joints, gut, and hair simultaneously
Novo Nordisk
Wegovy (Semaglutide 2.4mg)
FDA-approved once-weekly injectable for chronic weight management; the most clinically proven peptide intervention for obesity with 15–17% average body weight reduction in STEP trials. PRESCRIPTION REQUIRED.
Eli Lilly
Mounjaro (Tirzepatide)
Dual GIP/GLP-1 receptor agonist — the first of its class, approved for type 2 diabetes (Mounjaro) and obesity (Zepbound). SURMOUNT trials showed up to 22% average body weight reduction. PRESCRIPTION REQUIRED.
The Ordinary
Multi-Peptide Serum for Hair Density
Budget scalp peptide serum combining three researched hair-density complexes (Procapil, REDENSYL, AnaGain) with GHK-Cu; one of the most affordable hair peptide products available
VEGAMOUR
GRO Hair Serum
Plant-based vegan hair serum combining phyto-actives and synthetic peptides; marketed for hair thinning reduction and density improvement with clinical data from brand-sponsored studies
SkinMedica
TNS Advanced+ Serum
The most clinically referenced physician-dispensed growth factor + peptide serum; SkinMedica's flagship product with extensive dermatologist recommendations and independent peer-reviewed publications
iS Clinical
Pro-Heal Serum Advance+
Professional-grade vitamin C + retinol + GHK-Cu combination serum; one of the few products deliberately combining these three actives with stabilisation chemistry to prevent copper-ascorbic acid destabilisation