⚠️ Notice: PeptideGains.com is shutting down May 15, 2026. See recommended alternatives and transition guide →

🧬 AI-Powered  ·  Independent  ·  Transparent

Know Before You Buy.
Rank Before You're Ranked.

The only independent peptide vendor ranking engine — powered by real lab data, community intelligence, and AI-verified COAs, refreshed every 24 hours.

🚨
Vendor Shutdown Alert — Active

PeptideGains.com is ceasing operations on May 15, 2026. Customers with open orders should contact them immediately. Top-ranked alternatives: Ascension Peptides, Limitless Life Nootropics, Peptide Partners. View full alert & transfer guide →

🚫 No paid placements
•
🔬 6,102 Lab Tests
•
💬 2.4M Reddit Posts
•
⏱️ 24h Data Refresh
•
🧪 Finnrick Certified
148
Vendors Ranked
6,102
Lab Tests Parsed
2.4M
Reddit Posts Indexed
98.7%
COA Parse Accuracy
24h
Refresh Cycle
Top Ranked Vendors — April 2026
PVS Score™ computed daily from public lab data, Reddit sentiment, and Finnrick testing
View All 148 Vendors →
All Vendors
🧬 BPC-157
🏃 TB-500
💉 GH Peptides
⚡ Weight Loss
🌙 Sleep / Recovery
🔬 Finnrick Tested
#1
🧬
Ascension Peptides
ascensionpeptides.com
✓ Finnrick ✓ Verified ⭐ Top Pick
95.5
PVS Score™
Purity (30%)
98
Reputation (25%)
95
Cust. Svc (20%)
93
Community (15%)
96
Price/COGS (10%)
91
#2
⚗️
Limitless Life Nootropics
limitlesslifenootropics.com
✓ Finnrick ✓ Verified
91.5
PVS Score™
Purity (30%)
94
Reputation (25%)
90
Cust. Svc (20%)
92
Community (15%)
89
Price/COGS (10%)
93
#3
🔬
Peptide Partners
peptidepartners.com
✓ Verified 🆕 Rising
90.5
PVS Score™
Purity (30%)
92
Reputation (25%)
91
Cust. Svc (20%)
88
Community (15%)
90
Price/COGS (10%)
94
#4
💊
Amino Asylum
aminoasylum.shop
✓ Verified
87.0
PVS Score™
Purity (30%)
88
Reputation (25%)
86
Cust. Svc (20%)
85
Community (15%)
91
Price/COGS (10%)
87
#5
🏆
Sports Technology Labs
sportstechnologylabs.com
✓ Finnrick ✓ Verified
85.5
PVS Score™
Purity (30%)
87
Reputation (25%)
84
Cust. Svc (20%)
86
Community (15%)
85
Price/COGS (10%)
84
#6
❓
Your Vendor Here
Unclaimed listing
Free to Claim →
—
PVS Score™
Is your company listed? Claim your free vendor profile to unlock your PVS Score breakdown, respond to reviews, and upload COAs.
🔬 Transparent Methodology
How PepAssure Works
Every ranking is derived purely from public data — no vendor can pay to influence their score.
🕷️
Step 01
Daily Crawl
Automated scrapers pull vendor sites, COA pages, pricing, and shipping info every 24 hours.
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🤖
Step 02
COA AI Parsing
GPT-4 vision extracts purity %, peptide identity, and accreditation from PDF certificates.
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📊
Step 03
Reddit Intelligence
2.4M posts across r/Peptides, r/Nootropics, and 40+ subreddits analyzed for real sentiment.
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🧪
Step 04
Finnrick Integration
Independent third-party lab results ingested from Finnrick Testing — weighted at 30% of purity.
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⭐
Step 05
Score & Publish
Weighted PVS Score™ computed, anomalies flagged, rankings published live by 6 AM daily.
PVS Score™ Pillar Weights
30%
Purity
COA analysis, Finnrick independent lab results, HPLC purity %, and identity confirmation.
25%
Reputation
Vendor history, scam reports, chargeback rates, time in business, and domain trust.
20%
Customer Service
Reddit complaint analysis, Trustpilot scores, response time, and refund resolution rates.
15%
Community
Reddit sentiment across 40+ subreddits — organic mentions, recommendations, and warnings.
10%
Pricing / COGS
Price-per-mg vs. purity ratio, shipping costs, discount abuse, and supply chain transparency.
Where We Get Our Data
100% public sources — pulled and processed daily. No vendor influence, ever.
🔬
Certificates of Analysis
AI parses COA PDFs directly from vendor sites — purity %, identity, lab name, and date verified against accredited labs.
6,102 Parsed
💬
Reddit Community
Real-time NLP of r/Peptides, r/Nootropics, r/research_chemicals, and 40+ subreddits for honest community voice.
2.4M Posts
🧪
Finnrick Independent Labs
Anonymous third-party batch testing. Results integrated directly into purity scoring with full traceability.
890 Batches
⭐
Review Platforms
Trustpilot, Google Reviews, and verified purchase data cross-referenced with Reddit for manipulation detection.
148K Reviews
💰
Pricing Intelligence
Daily price-per-mg scraping across all ranked vendors — normalized by peptide type, purity grade, and order size.
Daily Refresh

Are You a Peptide Vendor?

Claim your free listing on PepAssure.com to unlock your full PVS Score breakdown, respond to community feedback, and upload your COAs directly. No paid placements, ever.