Gx Research
gxresearch.shopEvidence Score 57/100 (Moderate evidence) · we could read 100% of the site · last checked September 26, 2026
As of September 26, 2026, Gx Research publishes a lab-results page; names Janoshik; accepts card payments.
Lab reports: this vendor uses a batch/lot lookup — you enter the lot number from your vial to see its report. That's lot-specific, but no reports are visible before you buy, so recency and lab verification can't be checked here.
What the Evidence Score means
It adds up points for what Gx Research 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
10/40- ✓ Publishes lab reports+6
- – Newest lab report within the last 12 months0
- – Newest lab report within the last 6 months0
- – Newest lab report within the last 90 days0
- – Ongoing testing: reports in 3+ different months of the last year0
- – At least a quarter of reports can be verified with the lab0
- – At least half of reports can be verified with the lab0
- – At least three quarters of reports can be verified with the lab0
- ✓ Reports carry lot / batch numbers+2
- ✓ Most reports carry lot / batch numbers+2
- – Identity (mass spec) and purity (HPLC) tested0
- – Sterility and endotoxin tested0
Business transparency
24/30- ✓ Legal business name disclosed+6
- – 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
8/15- ✓ Website registered 1+ years ago+8
- – Website registered 2+ years ago0
Quick facts
- Lab-results page
- gxresearch.shop/certificate-of-analysis/
- Testing labs named
- Janoshik
- Research-use labeling
- Present
- Payment methods
- crypto, zelle, card, ach/bank
- Store platform
- WooCommerce
- Products listed
- Unknown
- admin@greyaxisresearch.com
- Phone
- +18177189521, 8177189521
- Contact page
- gxresearch.shop/contact/
- Refund policy
- gxresearch.shop/refund_returns/
- Shipping policy
- gxresearch.shop/shipping-policy/
- Website registered
- August 3, 2025
- Also listed by other directories
- 1 (not scored)
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Affiliate & discount information
This vendor runs an affiliate program (gxresearch.shop/affiliate-registration/). Affiliate status is shown for transparency and is never part of the score.
Sources
Collected by PepAssess directly from gxresearch.shop 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.