Geno Science Discount Code: PROFPEPTIDE — Save 15%
Use coupon code PROFPEPTIDE at Geno Science to save 15% on your order. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.
Key facts
- Price comparison
- 9 of 29 comparable products cost less than the median for the same product and size across every vendor PP tracks — before the code
- Catalog
- 61 products at the 2026-09-29 pull · 29 in Prof. Peptide’s price comparison, 29 of those in stock (a further 2 priced here with too few other vendors to compare against) · Single-compound vials at stated mg weights, plus pre-blended multi-peptide vials
- Third-party testing
- Janoshik
- Certificates of analysis
- Certificates are published as product-gallery images rather than in a library: five certificate documents, covering 4 of the 28 distinct compounds and blends in the catalog
- Prof. Peptide’s discount
- 15% off with code PROFPEPTIDE
Compare Geno Science’s prices: Sermorelin, PEG-MGF, Tesamorelin, Ipamorelin, Melanotan II, PT-141, SNAP-8, Tirzepatide
Geno Science (genoscience.net) is a US research-peptide supplier operating publicly as Genoscience, with the legal entity GENOSCIENCE BIOPHARMA CO., LTD. on its own About page, shipping from Sarasota, Florida. Prices are public, with no login wall.
The catalog runs to 28 distinct compounds and blends, collapsing one-time and subscription duplicates and three variable-dose listings down to one entry each.
- Metabolic & GLP-1
- Semaglutide, Tirzepatide, Retatrutide, AOD-9604, MOTS-c, SLU-PP-332
- Recovery & Tissue Repair
- BPC-157, TB-500, Wolverine Stack
- Performance & Energy
- IGF-1 LR3, PEG-MGF
- Growth Hormone
- CJC-1295, Ipamorelin, Sermorelin, Tesamorelin, Tesamorelin + Ipamorelin
- Skin Health & Anti-Aging
- GHK-Cu, GLOW, KLOW, Melanotan II, SNAP-8
- Gut Health & Immunity
- Thymosin Alpha-1
- Longevity
- Epitalon, NAD+, SS-31 (Elamipretide)
- Sexual Health
- PT-141
The testing picture is the part worth reading closely. Geno Science markets “transparent Certificates of Analysis” on its homepage, but publishes no certificate index and names no laboratory in any page text. Certificates are discoverable only as product-gallery images, and on two independent scans of every product's image gallery there are five certificate documents, covering 4 of the 28 compounds and blends — Tirzepatide, which carries two at different doses, plus Retatrutide, the GLOW blend and a Tesamorelin/Ipamorelin blend. The lab behind them is Janoshik, identified from the certificate images themselves.
All five were read in full. Tirzepatide 10mg (task #83317, batch 20250812T10, analysed 17 October 2025) reports 10.15mg at 99.664% purity, and a second Tirzepatide certificate at 20mg (task #97202, batch 20251002TIR20, analysed 7 January 2026) reports 20.08mg at 99.851%. Retatrutide 10mg (task #97201, batch 20251003R10, analysed 7 January 2026) reports 10.38mg at 99.859%. The GLOW blend 70mg certificate (task #97936, batch 20251108GLOW70, analysed 12 January 2026) reports GHK-Cu 56.06mg, BPC-157 11.95mg and TB-500 9.97mg, and the Tesamorelin/Ipamorelin blend 7mg (task #203513, batch 20260201T5I2, analysed 9 July 2026) reports Ipamorelin 2.35mg and Tesamorelin 4.42mg. Neither blend report carries an overall purity figure — both state measured content per compound instead — so no purity percentage is given for them here. Those are the certificates' own reported results rather than Prof. Peptide measurements. Each prints the Manufacturer as a variant of Genoscience Biopharma Co. Ltd. — the Tirzepatide 20mg certificate spelling it “Biolpharma”, an apparent typo on the certificate itself. The Client field, naming the party that submitted the sample, reads SUPERTROPIN on four of the five and Anonymous on the Tesamorelin/Ipamorelin certificate; none names the vendor itself.
All five certificates have been verified against Janoshik's own verification portal, checked on 27 September 2026. Each verification key resolved on the laboratory's site to the report described above, so these are confirmed at the lab rather than taken from the vendor's own images.
Shipping, returns and public pricing
Orders ship from Sarasota, Florida — most placed before the daily cutoff within 48 hours, with continental US delivery typically 3–7 business days, and shipping has also opened to Colombia. Returns are not accepted, the vendor citing the fragile nature of its products; cancellation is possible only before an order ships, and an approved refund is issued to the original payment method within 10 business days. Geno Science does not list its accepted payment methods on any public page Prof. Peptide could read, so none are named here. A public homepage banner offers free shipping over $100 and a spend-threshold rebate — $50 off at $250, $100 off at $500, $150 off at $750 — available to any visitor with no code and no login. Geno Science accepts credit card, Zelle, Cash App and Venmo at checkout.
Geno Science catalog & prices
Struck-through prices are Geno Science’s list price; the bold figure is your price once you apply code PROFPEPTIDE at checkout. Prices current as of September 29, 2026.
Prof. Peptide checked Trustpilot and Finnrick on 30 September 2026.
Frequently Asked Questions
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