Core Peptides vs Direct Peptides: Peptide Vendor Comparison 2026
Compare Core Peptides and Direct Peptides — mid vs mid pricing, COA-verified/COA-verified testing, 14 shared peptides.
Core Peptides
Location: USA
Peptides: 16
COA: ✓ Available
Third-party tested: ✓ Yes
Top peptides:
- • BPC-157
- • TB-500
- • CJC-1295
- • Ipamorelin
- • PT-141
Direct Peptides
Location: United Kingdom
Peptides: 18
COA: ✓ Available
Third-party tested: ✓ Yes
Top peptides:
- • BPC-157
- • TB-500
- • CJC-1295
- • Ipamorelin
- • PT-141
Comparison Overview
Both Core Peptides and Direct Peptides compete in the mid market segment. Core Peptides offers with COA availability and is third-party tested, while Direct Peptides is with COA availability and third-party tested. Both offer shipping to multiple regions; Core Peptides has a reputation score of 3.8/5 vs Direct Peptides's 3.9/5. They share 14 common peptide offerings, including BPC-157, TB-500.
Key Metrics
| Metric | Core Peptides | Direct Peptides |
|---|---|---|
| Established | 2020 | 2019 |
| Location | USA | United Kingdom |
| Price Tier | mid | mid |
| Reputation Score | 3.8/5 | 3.9/5 |
| COA Available | ✓ Yes | ✓ Yes |
| Third-Party Tested | ✓ Yes | ✓ Yes |
| Shipping Regions | USA | UK, Europe, USA, International |
| Payment Methods | credit card, crypto | credit card, bank transfer |
| Peptides Offered | 16 | 18 |
Shared Peptides (14)
Both vendors offer these peptides:
Unique to Core Peptides
- Sermorelin
- Tesamorelin
Unique to Direct Peptides
- Semax
- Hexarelin
- MGF
- Follistatin 344
Core Peptides Highlights
Strengths
- cGMP facility manufacturing
- Peptide blends available
- Free shipping on orders over $200
Considerations
- Smaller catalog compared to top competitors
- Less community discussion and reviews available
Direct Peptides Highlights
Strengths
- Multiple formulations: vials, nasal sprays, capsules, pre-mixed pens
- Twin packs and quad packs for bulk savings
- Peptide blends and stacks available
Considerations
- UK-based so longer shipping to USA
- Less discussed in US-centric Reddit communities
Which Vendor to Choose?
Direct 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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