The peptide database that actually helps you decide.
Dosing protocols upfront. Goal-based rankings. Intelligent comparisons. Plus a free assessment that matches you to the right peptides in minutes — not hours of research.
Which peptides are right for you? Take the free assessment!Not just another peptide database.
Four things that make Peptide Dosing Hub different from every other resource out there.
Dosing Front & Center
Full protocols with dosing, timing, and cycle length. No paywall gatekeeping — just the info you need.
Goal-Driven Ranking
Tell us your goal and get instantly ranked peptides based on research relevance and community validation.
Smart Comparison
Side-by-side peptide analysis with data AND recommendations — not just neutral tables.
Free Peptide Assessment
Answer 6 quick questions and get personalized peptide recommendations matched to your goals.
Not sure where to start?
Answer 6 quick questions about your goals, experience, and preferences. Get personalized peptide recommendations in under 2 minutes.
No account required · Takes 2 minutes · Instant results
Find the right peptide.
For your goal.
Start with what you want to achieve. We'll show you the best peptides, ranked by research and community validation.
127 peptides · Dosing protocols · Research citations
Popular Comparisons
The most searched peptide matchups.
BPC-157 vs TB-500
2,100Side-by-side protocols, dosing, and research →
Ipamorelin vs Sermorelin
1,800Side-by-side protocols, dosing, and research →
Semaglutide vs Tirzepatide
3,200Side-by-side protocols, dosing, and research →
Melanotan 1 vs 2
900Side-by-side protocols, dosing, and research →
CJC-1295 vs GHRP-6
600Side-by-side protocols, dosing, and research →
Trending Peptides
Most viewed this week.
BPC-157
Semaglutide
TB-500 (Thymosin Beta-4)
Ipamorelin
Tirzepatide
GHK-Cu (Copper Peptide)
Reconstitution Calculator
Calculate exact water amounts and injection volumes for your vials.
⚖️Peptide Comparison
Compare 2-3 peptides side-by-side with detailed analysis.
🔍Search Database
Search across all 127 peptides instantly.

Lab-tested research peptides. Third-party verified purity, fast shipping, and exceptional quality.
Shop N1 Aminos →Track Your Protocol
Log doses, track cycles, set reminders, and monitor your peptide stack — all in one place.
- ✓ Dose logging & reminders
- ✓ Cycle tracking & history
- ✓ Multi-compound stacks