Core Research Peptides
coreresearchpeptides.comEvidence Score 64/100 (Moderate evidence) · we could read 100% of the site · last checked September 26, 2026
As of September 26, 2026, Core Research Peptides publishes a lab-results page; names Janoshik, Freedom Diagnostics; accepts card payments.
What the Evidence Score means
It adds up points for what Core Research Peptides publicly shows on its own website — lab results, named testing labs, contact details, policies, card payments and independent listings. Each card below shows exactly which checks it passed. A higher score means more you can verify yourself; it is not a safety rating, and ads or affiliate deals never change it. Full method ›
Testing evidence
31/40- ✓ Publishes lab reports+6
- ✓ Newest lab report within the last 12 months+2
- ✓ Newest lab report within the last 6 months+3
- ✓ Newest lab report within the last 90 days+3
- ✓ Ongoing testing: reports in 3+ different months of the last year+6
- ✓ At least a quarter of reports can be verified with the lab+3
- ✓ At least half of reports can be verified with the lab+3
- – At least three quarters of reports can be verified with the lab0
- ✓ Reports carry lot / batch numbers+2
- – Most reports carry lot / batch numbers0
- ✓ Identity (mass spec) and purity (HPLC) tested+3
- – Sterility and endotoxin tested0
Business transparency
18/30- – Legal business name disclosed0
- – Real street address (not a mailbox or registered agent)0
- ✓ Contact email published+4
- ✓ Phone number published+5
- ✓ Refund / return policy page+5
- ✓ Shipping policy page+4
Buyer protection
15/15- ✓ Card payments (chargeback recourse)+12
- ✓ Research-use labeling present+3
Track record
0/15- – Website registered 1+ years ago0
- – Website registered 2+ years ago0
Quick facts
- Lab-results page
- coreresearchpeptides.com/coa-library/
- Testing labs named
- Janoshik, Freedom Diagnostics
- Research-use labeling
- Present
- Payment methods
- crypto, zelle, venmo, cashapp, card, paypal
- Store platform
- WooCommerce
- Products listed
- 33
- info@coreresearchpeptides.com, support@coreresearchpeptides.com
- Phone
- +15126434570, 5126434570
- Contact page
- coreresearchpeptides.com/contact/
- Refund policy
- coreresearchpeptides.com/shipping-returns/
- Shipping policy
- coreresearchpeptides.com/shipping-returns/
- Website registered
- May 4, 2026
- Also listed by other directories
- 1 (not scored)
Peptides carried (22)
- 5-Amino-1MQ$69 · $1.38/mg
- AOD-9604$39 · $7.80/mg
- BPC-157$59 · $5.90/mg
- BPC-157 + TB-500 blend$99 · —/mg
- CJC-1295$39 · $7.80/mg
- CJC-1295 + Ipamorelin$83 · —/mg
- Cagrilintide$77 · $15/mg
- DSIP$34 · $6.80/mg
- Epitalon$44 · $4.40/mg
- GHK-Cu$42 · $0.84/mg
- Ipamorelin$39 · $7.80/mg
- MOTS-c$57 · $5.70/mg
- Melanotan 2$39 · $3.90/mg
- NAD+$109 · —/mg
- Oxytocin$24 · $12/mg
- Retatrutide$59 · $9.90/mg
- SS-31$71 · $7.10/mg
- Selank$49 · $4.90/mg
- Semaglutide$69 · $14/mg
- TB-500$39 · $7.80/mg
- Tesamorelin$79 · $7.90/mg
- Tirzepatide$99 · $9.90/mg
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Affiliate & discount information
This vendor runs an affiliate program (coreresearchpeptides.com/affiliates/). Affiliate status is shown for transparency and is never part of the score.
Sources
Collected by PepAssess directly from coreresearchpeptides.com on September 26, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Scoring method: methodology v0. Something wrong? Claim this profile to submit corrections.