Ascension Peptides vs Atomik Labs
Across the 29 products both vendors stock, Ascension Peptides has the lower effective price per mg on 6 and Atomik Labs on 23. Ascension Peptides lists 31 tracked listings across 33 products; Atomik Labs lists 88 across 50. On certificates of analysis the in-stock products we track rate broad at Ascension Peptides and limited at Atomik Labs. Based on the certificates our crawler found; vendors may publish more than we index. These are price and document observations, not quality ratings, and neither vendor is endorsed.
Ascension Peptides is a research-peptide vendor that lists 30 injectable peptides and 4 blends.
- Price vs market median
- 11% above market
- Tracked catalog
- 33 products · $$$
- Cheaper on
- 6 of 29 shared
- COA coverage
- Broad
Atomik Labs is a research-peptide vendor that lists 74 injectable peptides and 7 capsules, including Tesamorelin, Melanotan II and Selank.
- Price vs market median
- 5% above market
- Tracked catalog
- 50 products · $$
- Cheaper on
- 23 of 29 shared
- COA coverage
- Limited
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Ascension Peptides and Atomik Labs were extracted from the vendor's site and not yet reviewed by us.
Certificates on file
Coverage rates how many of the in-stock products we track have a certificate our pipeline read and matched to a catalog peptide. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products, and a certificate cannot show authenticity, chain of custody or sterility.
Carried by one vendor only
Only at Ascension Peptides
4 products the other vendor does not list
- GLOW$1.57
- Ipamorelin + CJC-1295 (no DAC)$7
- KLOW$1.50
- TB-500 + BPC-157$4.50
Only at Atomik Labs
21 products the other vendor does not list
- GHK-Cu$0.55
- Adamax$7.90
- Cardiogen$3.25
- Cartalax$3.25
- CJC-1295 (with DAC)$17
- Cortagen$3
- FGL-L$8.25
- GHRP-2$3.90
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Ascension Peptides cheaper than Atomik Labs?
- On the 29 products both vendors stock, Ascension Peptides has the lower effective price per mg on 6 and Atomik Labs on 23. Each side uses the cheapest in-stock listing we track for that product, after any public discount code, and prices change often.
- How much COA coverage does each vendor have?
- Ascension Peptides: broad, newest test dated 2026-07-10. Atomik Labs: limited, newest test dated 2026-10-08. Based on the certificates our crawler found; vendors may publish more than we index. We do not test products ourselves, and a certificate cannot prove authenticity or sterility.
- What does each vendor carry?
- Ascension Peptides has 33 priced products in the current index and Atomik Labs has 50, 29 of which appear on both catalogs. 4 products are listed only by Ascension Peptides and 21 only by Atomik Labs.