Product Directory
Honest reviews and comparisons of peptide products. Every listing includes both benefits and limitations.

31 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
NOW Foods
L-Carnosine 500 mg
Best-selling L-Carnosine supplement from a trusted brand; straightforward single-ingredient formula at a competitive price point
Life Extension
Carnosine
Research-focused brand known for publishing peer-reviewed longevity studies; carnosine formulation aligned with their anti-aging supplement philosophy
Jarrow Formulas
L-Carnosine 1000 mg
Highest dose per serving among major L-Carnosine supplements; reaches the 1,000 mg daily dose referenced in anti-glycation and antioxidant research
Renue by Science
NMN Powder
Best value-per-serving NMN supplement in powder form; manufactured in the USA and third-party tested for purity
Genex Formulas
NMN 1000 mg
High-dose NMN capsules with 99% purity and shelf-stabilised formula; GMP certified with one of the highest per-serving doses available
Double Wood Supplements
NAD+ Anti Aging & Cell Regeneration
Direct NAD+ supplement rather than a precursor (NMN/NR); third-party tested and vegan-safe with a straightforward formulation
Retox Wellness
BPC 157 Capsules
One of the most accessible oral BPC-157 supplements on Amazon; formulated for muscle recovery, tissue repair, and joint support
Skin Perfection
Snap 8 Peptides Serum
Affordable single-peptide Snap-8 booster serum designed for DIY mixing or standalone use; targets expression lines via neurotransmitter-inhibiting peptide mechanism
Skin Perfection
Multi-Peptide Serum for Face
One of the few serums disclosing full peptide concentrations; combines 8 clinical-strength peptides covering both expression-line and collagen-signalling pathways in one affordable formula
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
MitoQ
MitoQ Pure Advanced Mitochondria Supplement
The leading mitochondria-targeted CoQ10 supplement; Mitoquinol is designed to concentrate inside mitochondria at 100–1000x higher levels than standard CoQ10, making it relevant for anyone researching SS-31 and mitochondrial optimization
NatureBell
PQQ 40mg with CoQ10
Best-value PQQ + CoQ10 stack for mitochondrial biogenesis support; PQQ stimulates new mitochondria formation while CoQ10 supports electron transport — complementary to the membrane-stabilizing mechanism of SS-31
Life Extension
Mitochondrial Energy Optimizer with PQQ
The most comprehensive mitochondrial support formula available; combines PQQ for biogenesis, carnosine for glycation protection, R-lipoic acid for antioxidant recycling, and taurine for membrane stability — multiple complementary mechanisms relevant to SS-31 researchers