Biotech Peptides vs Receptor Chem: Peptide Vendor Comparison 2026
Compare Biotech Peptides and Receptor Chem — mid vs mid pricing, COA-verified/COA-verified testing, 0 shared peptides.
Biotech Peptides
Location: USA
Peptides: 26
COA: ✓ Available
Third-party tested: ✓ Yes
Top peptides:
- • BPC-157
- • TB-500
- • AOD-9604
- • CJC-1295 DAC
- • CJC-1295
Receptor Chem
Location: UK
Peptides: 1
COA: ✓ Available
Third-party tested: ✓ Yes
Top peptides:
- • MK-677
Comparison Overview
Both Biotech Peptides and Receptor Chem compete in the mid market segment. Biotech Peptides offers with COA availability and is third-party tested, while Receptor Chem is with COA availability and third-party tested. Both offer shipping to multiple regions; Biotech Peptides has a reputation score of 4.4/5 vs Receptor Chem's 4.3/5.
Key Metrics
| Metric | Biotech Peptides | Receptor Chem |
|---|---|---|
| Established | 2017 | 2018 |
| Location | USA | UK |
| Price Tier | mid | mid |
| Reputation Score | 4.4/5 | 4.3/5 |
| COA Available | ✓ Yes | ✓ Yes |
| Third-Party Tested | ✓ Yes | ✓ Yes |
| Shipping Regions | USA | UK, Europe, International |
| Payment Methods | credit card | credit card, bank transfer, crypto |
| Peptides Offered | 26 | 1 |
Unique to Biotech Peptides
- BPC-157
- TB-500
- AOD-9604
- CJC-1295 DAC
- CJC-1295
- Ipamorelin
- PT-141
- Sermorelin
- GHK-Cu
- Tesamorelin
Unique to Receptor Chem
- MK-677
Biotech Peptides Highlights
Strengths
- 88+ peptides - very large catalog
- Synthesized and lyophilized in USA
- HPLC and mass spectrometry testing ensuring 99%+ purity
Considerations
- Credit card only - no crypto payment option
- USA shipping only
Receptor Chem Highlights
Strengths
- Highly respected UK-based vendor with excellent quality reputation
- Comprehensive testing — Mass Spec, HPLC, FTIR, NMR
- 99%+ purity on all products
Considerations
- Primarily a SARMs vendor — very limited peptide selection
- Only MK-677 as a peptide-adjacent compound
Which Vendor to Choose?
Biotech Peptides has been in business longer, offering more operational history.
⚠️ Important: This comparison is for informational purposes only. Research peptides responsibly and consult appropriate medical professionals. The Peptide Index does not endorse any vendor.
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