SolXGenix
SolXGenix is a newer vendor with a public per-batch COA library and uses an accredited third-party CRO for purity testing. They offer a catalog of 51 listings and accept credit card payments only. However, they have limited community presence and no available reviews or feedback on platforms like Reddit, YouTube, or Trustpilot.
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Score Breakdown
- Purity Testing20%85/100
- Community Reputation15%45/100
- FDA / Regulatory13%85/100
- Shipping & Fulfillment12%45/100
- Payment Security10%60/100
- Customer Service10%45/100
- Catalog Depth10%75/100
- Price Competitiveness10%60/100
Evidence
No evidence on file yet.
Pros & Cons
Pros
- Per-product COAs from Analytical Formulations, Inc. (AFI) — cGLP-certified contract testing lab operating since 2008. Recent Semax 10mg COA: 99.9% purity, 10.35mg quantitative assay vs 10mg label claim, < 10 ppb total heavy metals, 0 CFU microbial counts on both TAMC and TYMC tests
- Deepest niche compound catalog in our directory — PNC-27, ACE-031, GDF-8, FOXO4, N-Acetyl Epitalon Amidate, Pinealon, GHRP-6 Acetate, Hexarelin all in stock alongside the standard injectables
- Wide single-vial selection — 37 peptide SKUs after stripping the bundle products, on par with Swiss Chems and Royal Peptides for catalog depth
- Full hero blend lineup — KLOW (80mg), GLOW (70mg), Wolverine (BPC+TB at 5/5 OR 10/10), 2X Blend CJC No DAC + Ipamorelin
- Operating entity disclosed (UnionCore Trade LLC, US registered) — adds operational accountability beyond a typical anonymous research-peptide brand
Cons
- No Tirzepatide and no Semaglutide in catalog — Retatrutide and Cagrilintide cover the entire GLP class
- Per-product COAs are embedded on individual product pages rather than collected on a single COA library page
- AFI is a cGLP-certified general analytical CRO rather than a peptide-specialized community-independent lab (Janoshik / Vanguard / Chromate tier)
Specialties
Payment Methods
Shipping
- Domestic
- Standard carrier shipping
- International
- No
- Tracking
- Yes
- Carriers
- —
Testing Methodology
Per-product COAs from Analytical Formulations, Inc. (AFI) — cGLP-certified contract testing lab operating since 2008. Recent Semax 10mg COA: 99.9% purity by correlation coefficient (NLT 98% spec), 10.35mg quantitative assay vs 10mg label claim by Beer-Lambert (NLT 95% spec), < 10 ppb total heavy metals, 0 CFU on TAMC and TYMC microbial tests. AFI is a formal cGLP-certified general analytical CRO — accredited and credible, but distinct from peptide-specialized community-independent labs (Janoshik / Vanguard / Chromate tier). Per-product COAs are embedded on each product detail page.
FDA Warning History
No FDA warning letters on record.
Product Catalog
Every product we track from SolXGenix, linked to its peptide research profile. Prices refreshed periodically — verify on the vendor site before ordering.
SolXGenix — Frequently Asked
- Is SolXGenix legit?
- SolXGenix is a research-peptide vendor tracked in the Stacked directory, holding an independent Stacked Score of 62/100. Our score weighs third-party testing, reputation, transparency, and shipping — see the full breakdown above. No FDA warning letters are on record for SolXGenix as of our last review.
- What is SolXGenix's Stacked Score?
- SolXGenix holds a Stacked Score of 62/100. SolXGenix is a newer vendor with a public per-batch COA library and uses an accredited third-party CRO for purity testing. They offer a catalog of 51 listings and accept credit card payments only. However, they have limited community presence and no available reviews or feedback on platforms like Reddit, YouTube, or Trustpilot. The score is editorial and independent of our affiliate relationship.
- Does SolXGenix third-party test its peptides?
- Per-product COAs from Analytical Formulations, Inc. (AFI) — cGLP-certified contract testing lab operating since 2008. Recent Semax 10mg COA: 99.9% purity by correlation coefficient (NLT 98% spec), 10.35mg quantitative assay vs 10mg label claim by Beer-Lambert (NLT 95% spec), < 10 ppb total heavy metals, 0 CFU on TAMC and TYMC microbial tests. AFI is a formal cGLP-certified general analytical CRO —
- Does SolXGenix ship internationally?
- SolXGenix ships within the US. Typical domestic delivery runs Standard carrier shipping. Tracking is provided. Confirm current shipping terms on the vendor's site before ordering.
- Has SolXGenix received any FDA warning letters?
- No FDA warning letters are on record for SolXGenix as of our last review. We surface any that appear on the vendor profile.
Affiliate Disclosure
Disclosure
Stacked earns a commission on purchases via affiliate links on this page. This does not influence our Stacked Score methodology.