At a glance
- Top-tier verified vendor: public per-batch COAs paired with the lowest effective per-mg prices in the research space, re-checked July 2026.
- Live prices (verified 2026-07-28): GHK-Cu about $0.33/mg, Tirzepatide about $1.83/mg, BPC-157 10mg about $24.50 ($2.45/mg).
- Purity runs 99.66 to 99.98% HPLC on the flagship compounds, with the lab data printed on every certificate.
- US warehouse, 2 to 4 day domestic shipping, discreet packaging, 42 injectable peptides plus proprietary stack vials.
- Code ENHANCED applies 50% off at checkout, already reflected in the prices below.
Ascension Peptides pairs public per-batch lab documentation with the lowest effective prices in the research space, and a fresh round of certificate checks two months on only sharpens the case. HPLC purity runs 99.66 to 99.98% on the flagship compounds, and orders leave a US warehouse.
The takeaway: independently documented purity at the lowest effective prices available. GHK-Cu comes in near a third of a dollar per milligram, and the GLP-1 family and healing stacks all sit firmly in value territory.
This piece re-checks pricing and quality two months after our original audit. Everything that mattered then still holds, and the numbers only got fresher.
Is Ascension Peptides legit? Yes.
Every lot ships with a public certificate of analysis: HPLC purity, a test date, and the underlying lab data, with the lot number on the vial matching a specific document. We re-verified current lots against our own lab-tests database, which indexes their certificates per batch. Purity on the most-purchased compounds came back 99.66 to 99.98%.
That per-batch documentation is what keeps Ascension best in class, and you can open the certificate for the vial in your hand and verify it yourself.
What is fresh in this re-audit
- New COA batches across the high-volume compounds, so the recency signal is strong where it counts.
- Catalog is now 42 injectable peptides, including the proprietary stack vials (Wolverine, KLOW, GLOW, FIT) that bundle multi-peptide protocols into one order.
- A few items rotate in and out of stock, so check the shop for live availability.
What researchers value most
- Genuine third-party COAs with the underlying HPLC and mass-spec data, not just a purity number
- Standout effective per-mg prices, especially on GHK-Cu, the GLP-1 family, and the healing stacks
- US warehouse, 2 to 4 day domestic transit, discreet packaging
- Proprietary stack vials you can only source here
- A Trustpilot reputation holding around 4.8/5
Formats are injectable lyophilized vials, and all product is sold for research use only.
Best value by category
- Skin and recovery: GHK-Cu 100mg at about $0.33/mg is the standout, plus the Wolverine and GLOW stacks. See the GHK-Cu guide.
- GLP-1 family: Tirzepatide T-30 (about $1.83/mg) and Retatrutide R-30 (about $4.17/mg), backed by the Phase 2 retatrutide data (Jastreboff et al. NEJM 2023, PMID 37366315). See where to buy retatrutide.
- Healing: BPC-157 10mg and the Wolverine Stack at about $2.25 to $2.45/mg.
FAQ
How fast does Ascension Peptides ship?
Orders leave a US warehouse and typically arrive in 2 to 4 business days, with tracking and discreet packaging. Domestic fulfillment also means cleaner support if an order ever needs attention.
Does Ascension Peptides have a discount?
Yes. Code ENHANCED takes 50% off at checkout, the standing partner rate with no expiration. It is already reflected in the "your price" column above.
What are the best-value compounds?
On a per-mg basis: GHK-Cu (about $0.33/mg), Tirzepatide T-30 (about $1.83/mg), and the BPC-157 and Wolverine stacks (about $2.25 to $2.45/mg).
Is Ascension's COA testing real third-party data?
Yes. Independent external labs run HPLC purity and mass-spec identity, and the certificate shows the chromatographic data, not just a percentage. Cross-reference the lot on your vial with the public COA library.
Is Ascension a good source for GLP-1 compounds?
Yes. The GLP-1 family (retatrutide, tirzepatide, semaglutide, cagrilintide) is the most-purchased category and cycles through fresh COA batches fastest, at some of the best per-mg pricing in the catalog.
Ready to order?
Find your lot in the COA library, confirm purity and a recent test date, and the Ascension storefront opens with your pricing already applied. Per-compound COA data is sortable at /lab-tests.
References
- Ascension public COA library, ascensionpeptides.com/certificates-of-analysis, checked 2026-07-28
- Live catalog pricing, ascensionpeptides.com/shop, verified 2026-07-28
- Our independent lab-tests COA database, per-batch HPLC records
- Jastreboff et al. "Triple-Hormone-Receptor Agonist Retatrutide for Obesity." NEJM 2023, PMID 37366315
- Original audit: Ascension Peptides Review
Affiliate disclosure
We are an affiliate partner of Ascension Peptides and earn a commission on checkouts that originate from this site. The discount and pricing apply the same regardless of how a buyer reaches checkout. Our verdict reflects the public COA library and the live catalog.
This article is for educational and research purposes only. Ascension Peptides product is research-use only and not for human consumption. Pricing is verified as of the date shown and changes without notice; confirm the current total in cart.
