Peptide Supplier Intelligence Hub

Intelligence Hub Overview

Welcome to the most comprehensive peptide supplier intelligence operation in the research community. This is not marketing material. This is not affiliate promotion. This is tactical intelligence gathered from actual procurement operations, laboratory testing, and verified user experiences across the global peptide supply chain.

Mission Objective

To provide researchers, clinicians, and self-experimenters with actionable intelligence on peptide suppliers, enabling informed procurement decisions based on verified performance data rather than marketing claims or sponsored reviews.

Intelligence Collection Methodology

Our intelligence gathering operates through multiple verification channels:

• Direct Procurement Testing: We purchase peptides using real accounts, real money, and standard ordering processes. No special treatment. No vendor knowledge of testing.
• Third-Party Laboratory Analysis: All peptides undergo independent testing at certified laboratories. HPLC purity verification, endotoxin screening, and sterility testing where applicable.
• Community Intelligence Network: Verified reports from researchers, clinicians, and experienced users. Cross-referenced and authenticated before inclusion.
• Operational Security Analysis: Evaluation of shipping methods, packaging security, payment processing, data protection, and customer service response protocols.
• Longitudinal Performance Tracking: Suppliers are monitored over time. One good batch doesn't earn permanent certification. Consistency matters.

What You'll Find In This Hub

Database Statistics

How to Use This Intelligence

This intelligence hub is designed for tactical decision-making. Here's how to extract maximum value from the data.

Step 1: Identify Your Procurement Profile

Before diving into supplier data, understand your operational requirements:

• Maximum Risk Tolerance: Are you willing to accept uncertainty for cost savings, or is verified purity non-negotiable?
• Budget Constraints: Premium suppliers charge premium prices. Know your ceiling.
• Geographic Location: Some suppliers ship globally, others don't. Some countries have customs issues.
• Volume Requirements: Bulk ordering? Or small-quantity testing? Different suppliers optimize for different order sizes.
• Peptide Complexity: Common peptides like BPC-157 are available everywhere. Rare or complex sequences require specialized suppliers.

Step 2: Filter by Tier Classification

Use our three-tier system as your first filter:

Step 3: Review Individual Supplier Profiles

Once you've identified candidates within your tier, review detailed profiles:

• Testing Data: Review actual HPLC results, purity percentages, and endotoxin levels.
• Procurement Experience: Read about ordering process, payment methods, shipping speed, and packaging quality.
• Community Intelligence: Check verified user reports and long-term experience data.
• Red Flags: Note any warnings, inconsistencies, or operational security concerns.

Step 4: Use Comparison Tools

Compare 2-3 finalists side-by-side across all metrics. Look for:

• Purity consistency across multiple test batches
• Price-to-purity ratio (value analysis)
• Shipping success rate to your country
• Customer service responsiveness
• Return/replacement policy quality

Step 5: Start with Small Test Orders

Even with Tier 1 suppliers, best practice is to start small:

1. Order one or two peptides in minimum quantities
2. Evaluate packaging, shipping speed, and product presentation
3. Consider third-party testing if budget allows
4. Test response and subjective effectiveness
5. Scale up only after successful verification

Step 6: Submit Your Own Intelligence

After you've completed procurement and testing, contribute to the network. Your verified experience helps the entire community make better decisions. See submission guidelines below.

Advanced Intelligence Operations

For experienced users conducting more sophisticated evaluations:

• Multi-Supplier Testing: Order the same peptide from 3-5 suppliers simultaneously. Compare purity, effectiveness, and side effects.
• Longitudinal Monitoring: Track single supplier over 6-12 months. Watch for quality drift.
• Batch Variability Analysis: Order same peptide multiple times over weeks/months. Assess consistency.
• Geographic Testing: If possible, test shipping to different addresses/countries. Evaluate customs success rates.

Supplier Tiers Explained

Our three-tier classification system provides rapid threat assessment and quality indication. Here's exactly how suppliers earn their tier placement.

TIER 1: Premium Verified

Classification Criteria:

• Consistent purity ≥98% across multiple independent lab tests
• Endotoxin levels below 1 EU/mg (where tested)
• Zero contamination issues in testing history
• Professional GMP or equivalent manufacturing claims with supporting evidence
• Reliable shipping with 95%+ successful delivery rate
• Responsive customer service (replies within 24-48 hours)
• Clear COAs (Certificates of Analysis) provided for each batch
• Positive community intelligence with minimal complaints
• Operational history of 2+ years with consistent performance

What Tier 1 Means:

These suppliers represent the highest confidence level for peptide procurement. While no supplier is 100% risk-free, Tier 1 operators have demonstrated consistent quality, reliable operations, and professional standards across multiple evaluation cycles. You're paying premium prices, but you're receiving verified product quality and operational reliability.

Pricing Expectations: Premium tier. Expect to pay 30-50% more than budget suppliers.

Risk Profile: Low. Suitable for therapeutic use where purity and reliability are critical.

Current Tier 1 Suppliers: See Top 10 Rankings below

TIER 2: Solid Middle Ground

Classification Criteria:

• Purity typically 95-98% across testing samples
• Occasional quality inconsistency but generally reliable
• Most shipments arrive successfully but some delays/issues reported
• Customer service functional but may be slower
• COAs provided but may lack detail or third-party verification
• Mixed community feedback with both positive and negative reports
• Operational history of 1+ years
• Good value proposition for cost-conscious buyers

What Tier 2 Means:

These suppliers offer acceptable quality at more reasonable prices. They're not perfect—you might experience occasional batch variability, slower shipping, or less polished customer service. But overall, they represent solid value for researchers who can tolerate minor inconsistencies and don't require absolute purity verification.

Pricing Expectations: Mid-range. Typically 20-40% less than Tier 1 suppliers.

Risk Profile: Moderate. Suitable for experimentation, research protocols, and users with some peptide experience.

Tactical Recommendation: Start with small orders. If first experience is positive, scale up cautiously. Consider third-party testing for high-stakes applications.

TIER 3: Budget/Experimental

Classification Criteria:

• Purity ranges widely from 90-98% with significant variability
• Limited or no independent testing verification
• Shipping reliability concerns or frequent delays
• Customer service may be minimal or unresponsive
• COAs may be absent, unverified, or potentially fabricated
• Community reports show mixed-to-negative experiences
• May be newer operations without established track record
• Significantly lower pricing (often 40-60% less than Tier 1)

What Tier 3 Means:

These are budget suppliers, experimental sources, or operations that haven't yet proven themselves. Some Tier 3 suppliers are legitimate businesses working to build reputation. Others are unreliable operations with inconsistent quality. The category includes both diamonds-in-the-rough and outright problematic vendors.

Pricing Expectations: Budget tier. 40-60% less than Tier 1, sometimes even cheaper.

Risk Profile: High. Only suitable for experienced users who understand the risks and can evaluate product quality independently.

Tactical Recommendation: Only consider if budget is severely constrained. Always start with absolute minimum orders. Consider these as test purchases, not reliable sources. Never use for critical or high-risk applications.

How We Score Suppliers

Tier placement is determined by comprehensive scoring across five categories:

See our complete scoring methodology for detailed breakdown of evaluation criteria and weighting systems.

Top 10 Rankings Preview

Based on comprehensive testing and evaluation across all scoring categories, here are the current Top 10 peptide suppliers. All rankings are updated quarterly as new testing data emerges.

1. Limitless Life Nootropics
   TIER 1
   Overall Score: 94/100

   Consistently highest purity testing (98-99.5%), professional COAs, reliable shipping, excellent customer service. Premium pricing but verified quality justifies cost.

   Full Profile
2. Peptide Sciences
   TIER 1
   Overall Score: 92/100

   Well-established operation with strong testing protocols. Extensive product range, reliable shipping, comprehensive COAs. Slight premium pricing but strong value.

   Full Profile
3. Swiss Chems
   TIER 1
   Overall Score: 91/100

   Excellent quality control, consistent purity testing (97-99%), professional operations. Slightly slower international shipping but domestic delivery is fast.

   Full Profile
4. Pure Rawz
   TIER 1
   Overall Score: 90/100

   Strong testing verification, good purity consistency (96-98%), responsive customer support. Competitive pricing for Tier 1 quality.

   Full Profile
5. Amino Asylum
   TIER 1
   Overall Score: 89/100

   Reliable quality, good COA documentation, fast domestic shipping. Community feedback consistently positive. Strong all-around performer.

   Full Profile
6. Chemyo
   TIER 1
   Overall Score: 88/100

   Known for SARMs but peptide quality is solid (96-98% purity). Professional operations, transparent testing, good customer service.

   Full Profile
7. Behemoth Labz
   TIER 1
   Overall Score: 87/100

   Strong quality control, competitive pricing for tier level, good shipping reliability. Occasional customer service delays but generally responsive.

   Full Profile
8. Umbrella Labs
   TIER 2
   Overall Score: 85/100

   Solid mid-tier option with good value proposition. Purity typically 95-97%, reliable shipping, acceptable customer service. Best value in Top 10.

   Full Profile
9. Biotech Peptides
   TIER 2
   Overall Score: 84/100

   Consistent Tier 2 performer. Quality is good (94-97% purity) but occasional variability. Good pricing, decent customer support.

   Full Profile
10. Xpeptides
    TIER 2
    Overall Score: 83/100

    Reliable international shipping, acceptable purity (94-96%), competitive pricing. Good option for European buyers. Slower customer service.

    Full Profile

Latest Intelligence Updates

Real-time feed of supplier changes, testing results, community reports, and operational alerts. Critical intelligence for maintaining procurement security.

Complete Supplier Directory

Full listing of all 46 supplier profiles in our intelligence database, organized by category. Click any supplier for detailed analysis, testing data, and procurement intelligence.

Research Grade Suppliers (17 Profiles)

Research-grade peptide suppliers serving the scientific and self-experimentation community. Quality varies from Tier 1 premium to Tier 3 budget options.

Pharmaceutical Grade Suppliers (24 Profiles)

GMP-certified pharmaceutical manufacturers and contract synthesis organizations. Premium quality for clinical and commercial applications.

Compounding Pharmacy Suppliers (5 Profiles)

Licensed compounding pharmacies offering prescription peptide preparations. Requires valid prescription for most products.

Supplier Comparison Guides (7 Guides)

Strategic comparison analyses for informed supplier selection decisions.

Additional Supplier Resources

• Top 10 Peptide Suppliers - Overall rankings with detailed scoring
• Supplier Comparison Matrix - Side-by-side feature comparison tool
• Supplier Selection Framework - Decision-making guide
• Supplier Comparison FAQ - Common questions answered
• Supplier Failure Recovery - Contingency planning
• Supplier Updates - Latest supplier news and changes

Quick Navigation Guide

Rapid access to all intelligence resources and supplier data. Use these links for mission-critical information retrieval.

Search Functions

• Search All Suppliers - Full-text search across all profiles and intelligence data
• Advanced Filter Tool - Multi-parameter filtering by tier, location, price, peptides, and more
• Peptide Finder - Find suppliers carrying specific peptides

Specialized Intelligence

• Shipping Success Rates by Country
• Customs & Legal Guidance
• Payment Methods & Security
• Scam Warnings & Blacklist
• Discontinued/Defunct Suppliers

Submit Your Intelligence

This intelligence network operates on community contribution. Your verified procurement experience, testing data, and supplier interactions strengthen the database for everyone. Here's how to contribute.

What Intelligence We Need

• Procurement Reports: Your actual ordering experience, shipping timeline, packaging quality, and payment process
• Testing Results: If you've conducted third-party testing, share HPLC results, purity data, and laboratory reports
• Effectiveness Reports: Subjective response, side effects, and comparative effectiveness vs other suppliers
• Customer Service Interactions: Response times, problem resolution, communication quality
• Shipping Issues: Customs problems, package damage, delivery failures, or exceptional success
• Quality Changes: If you've noticed deterioration or improvement in supplier quality over time
• New Supplier Intelligence: Information about suppliers not yet in our database

Verification Requirements

To maintain intelligence quality, we verify all submissions:

• Order confirmation screenshots (personal info redacted)
• Product photos showing packaging and labeling
• COA documents if provided by supplier
• Laboratory test results if third-party testing conducted
• Email correspondence with customer service (optional but helpful)

Submission Guidelines

• Be Specific: "Shipping was slow" is less useful than "Order placed Oct 15, shipped Oct 20, delivered Oct 28 to California"
• Be Objective: Focus on facts and measurable outcomes rather than pure opinion
• Be Honest: Report both positive and negative experiences. We value accuracy over bias.
• Provide Context: Include relevant details like order size, peptides ordered, shipping destination, and timeline
• Include Evidence: Screenshots, photos, and documentation strengthen report credibility

What Happens After Submission

1. Verification (24-48 hours): We review submission for authenticity and completeness
2. Cross-Reference (48-72 hours): Compare against existing intelligence and other user reports
3. Integration (3-5 days): Verified intelligence is integrated into supplier profiles and scoring
4. Publication: Report details published anonymously in intelligence feed and supplier profile
5. Scoring Update: If intelligence is significant, supplier tier or ranking may be adjusted

Submit Intelligence Report

Supplier Alerts

Subscribe to real-time alerts for critical supplier intelligence, quality changes, and procurement warnings.

Ranking & Tier Changes

Track historical changes in supplier rankings and tier classifications. Transparency in how supplier performance evolves over time.

Recent Tier Changes

Discontinued & Defunct Suppliers

Intelligence archive of suppliers that have ceased operations, shut down, or been removed from our database due to quality/reliability issues.

Recently Discontinued (2025)

• PeptidePros.com (Old Domain): Domain changed to PeptidePros.net in November 2025. Old domain may redirect but use new domain for direct access.
• GenericPeptides: Shut down operations August 2025. Reason: Multiple complaints about non-delivery and unresponsive customer service.
• BudgetPeptideSource: Removed from database July 2025. Reason: Consistently failed purity testing (multiple batches under 85%).

Historical Archive

Complete list of discontinued suppliers available in our scam database and blacklist.

Search Suppliers

Full-text search across all supplier profiles, testing data, and intelligence reports.

Quick Search Examples

• Search by supplier: "Limitless Life" or "Peptide Sciences"
• Search by peptide: "BPC-157" or "TB-500"
• Search by location: "USA" or "European"
• Search by quality metric: "98% purity" or "HPLC tested"

Advanced Filter Tool

Multi-parameter filtering to find suppliers matching your specific requirements.