Atomik Labz Discount Code: PROFPEPTIDE — Save 15%
Use coupon code PROFPEPTIDE at Atomik Labz 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
- 26 of 72 comparable products cost less than the median for the same product and size across every vendor PP tracks — before the code
- Catalog
- 203 products at the 2026-09-29 pull · 72 in Prof. Peptide’s price comparison, 71 of those in stock (a further 6 priced here with too few other vendors to compare against) · Lyophilized powder in vials, plus capsules, 20ml liquid aminos and vitamins, and raw cosmetic powder in bulk gram sizes
- Third-party testing
- Janoshik & ILS Laboratories · ISO/IEC 17025 (ILS Laboratories, PJLA scope)
- Certificates of analysis
- Certificates published as individual images in each product’s own gallery on the vendor’s domain rather than a separate library page, every one carrying a populated Batch/Lot field; ILS certificates state on their face that lot numbers and labeled content are supplied by the submitting party and are not independently verified by the laboratory
- Prof. Peptide’s discount
- 15% off with code PROFPEPTIDE
Compare Atomik Labz’s prices: SLU-PP-332, Semaglutide, Melanotan II, MOTS-C, Selank, AOD-9604, Tesamorelin, CJC-1295 (no DAC) / Mod GRF 1-29
Prices last verified: September 29, 2026 — read from Atomik Labz’s own store, not copied from a press release.
Best for
Breadth in one order. Atomik lists peptides, bioregulators, capsules, liquid aminos and laboratory supplies together, so a mixed order ships from one place. Certificates come from two named laboratories — Janoshik and ILS Laboratories — and its coded incretin names are decoded on this page from the vendor’s own certificates rather than guessed from the label.
Watch out
The incretin line is priced well above the market. On 12 of 13 comparable sizes Atomik sits above the median across every vendor Prof. Peptide tracks — averaging +46%, and up to +86% on Tirzepatide 60mg. The 15% code narrows that gap; it does not close it. Compare the grid below before ordering.
The Atomik Labz coupon code, discount code and promo code are all the same string — PROFPEPTIDE — whether you search for it as an atomiklabz coupon or an Atomik Labz promo code. Prof. Peptide maintains it directly with the vendor, so there is one code to check rather than a list of expired ones.
Atomik Labz (atomiklabz.com) is a US research-chemical supplier operating as Atomik Labz, JE Production Enterprises, in Lake Worth, Florida. Its catalog spans lyophilized peptides and blends, bioregulators, capsules, multi-item packs, liquid aminos and vitamins, raw cosmetic powder in bulk gram sizes, and laboratory supplies. Everything is sold for laboratory research use only.
- Incretin & amylin analogs
- Semaglutide, Tirzepatide, Retatrutide, Cagrilintide, CagriSema
- GH secretagogues & GHRH analogs
- CJC-1295, Ipamorelin, Sermorelin, Tesamorelin, MK-677
- Melanocortin & neuropeptides
- Melanotan II, PT-141, Semax, Selank
- Copper peptides & cofactors
- GHK-Cu, NAD+, Glutathione, Epitalon
Atomik lists its incretin line under coded labels. Each product links its own certificate, and each certificate names the compound in plain text in its Sample field — so the mapping below is read off the vendor’s own published documents, not inferred from the naming. The coded label is what appears at checkout, so both are given.
- Peptide 1 (S)
- Semaglutide — Janoshik certificate #87572
- Peptide 2 (T)
- Tirzepatide — Janoshik certificate #103650
- Peptide 3 (R)
- Retatrutide — Janoshik certificate #79948
- Peptide C
- Cagrilintide — Janoshik certificate #55168
- Peptide CS
- CagriSema — Janoshik certificate #87583
On testing, Atomik publishes certificates as individual images inside each product’s gallery on its own domain rather than on a separate library page, so a certificate is reached from the product it belongs to. Two independent laboratories appear across the certificates Prof. Peptide opened: Janoshik Analytical and ILS Laboratories of San Diego, signed by Dr Greg Kalyuzhny and ISO/IEC 17025 accredited on a PJLA scope. Every certificate examined carried a populated Batch/Lot field — none read “N/A” — which ties a document to a production run rather than to a product line.
One caveat belongs with those documents, and it is the laboratory’s own rather than Prof. Peptide’s: ILS states on the face of its certificates that lot numbers and labeled content are provided by the submitting party and are not independently verified by the laboratory. That is printed by the lab, applies to ILS certificates wherever they appear, and is reproduced here because omitting it would make the certificates read as stronger than the laboratory itself claims.
The accreditation above is the laboratory’s, and does not transfer to the vendor. For how to read these documents, see how to read a certificate of analysis and how to verify one at the laboratory.
Finnrick rates Atomik Labz 69% across 44 tests (read 30 September 2026) — a pass rate across those tests, weighted so that newer tests count for more, not a purity figure.
Struck-through prices are Atomik Labz’s list price; the bold figure is your price once you apply code PROFPEPTIDE at checkout. Prices current as of September 29, 2026.
Alternatives to Atomik Labz
If it is the incretin line you are pricing, these three sit below the cross-vendor median where Atomik sits above it. Each has its own Prof. Peptide coupon code.
PROFPEPTIDE · 10% off
Furthest below the market on its incretin line, with two named laboratories behind its certificates.
PROFPEPTIDE · 40% off
The largest discount on the roster, and also below median before the code is applied.
PROFPEPTIDE · 15% off
The widest incretin coverage Prof. Peptide tracks, at the same 15% rate as Atomik.
Prof. Peptide checked Trustpilot and Finnrick on 30 September 2026. Trustpilot: 2.7 from 34 reviews (read 30 September 2026).
Frequently Asked Questions
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