Core Peptides
Newer vendor focused on core research peptides with solid purity verification and competitive pricing across their curated catalog.
Score Breakdown
Full Review
Core Peptides entered the research peptide market in 2022 with a focused approach: rather than trying to offer everything, they curated a catalog of the most in-demand research peptides and committed to exceptional quality on each one. Their catalog of approximately 45 products covers the essential categories — healing, nootropic, anti-aging, and growth hormone secretagogues — with each product backed by third-party HPLC testing. The company has earned positive reviews for their consistent product quality and straightforward ordering process. While their selection is smaller than some competitors, researchers appreciate the focused approach and the reliability that comes with specialization.
Pros
- +Focused catalog ensures consistent quality across all products
- +Third-party HPLC COA on every product
- +Fast domestic shipping with reliable tracking
- +Clean, user-friendly website
- +Competitive pricing for the quality offered
Cons
- -Smaller product selection compared to larger vendors
- -Relatively new — less track record than established vendors
- -Limited international shipping options
- -No phone support available
COA Verification Details
Every product includes a third-party COA with HPLC purity analysis. Testing performed by US-based independent laboratories. COAs include purity percentage, identity confirmation, and appearance verification. Available for download on each product page.
Popular Products
Pricing as of March 2026 — for research use only
| Product | Size | Price |
|---|---|---|
| BPC-157 (5mg) | 5mg | $44.99 |
| TB-500 (5mg) | 5mg | $46.99 |
| CJC-1295 (2mg) | 2mg | $35.99 |
| Ipamorelin (5mg) | 5mg | $41.99 |
| PT-141 (10mg) | 10mg | $52.99 |
| Selank (5mg) | 5mg | $38.99 |
Vendor Details
- Location
- United States
- Founded
- 2022
- Products
- 45+
- Price Range
- $30-$90
- Shipping
- 2-5 days
- Website
- corepeptides.com
Shipping Info
Free shipping on all domestic orders over $100. Standard shipping (3-5 days) $6.99. Express (1-2 days) $12.99. Temperature-controlled packaging included on all orders.
Payment Methods
Return Policy
30-day return policy on unopened products. Full refund or store credit available.