Ascension Peptides vs Swift Peptides
Across the 29 products both vendors stock, Ascension Peptides has the lower effective price per mg on 14 and Swift Peptides on 15. Ascension Peptides lists 31 tracked listings across 33 products; Swift Peptides lists 61 across 41. On certificates of analysis the in-stock products we track rate broad at Ascension Peptides and none found at Swift Peptides. 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 · $$$
- Cheaper on
- 14 of 29 shared
- COA coverage
- Broad
Swift Peptides is a research-peptide vendor that lists 60 injectable peptides, including MOTS-c, Epitalon and TB-500.
- Price vs market median
- 31% above market
- Tracked catalog
- 41 products · $$$
- Cheaper on
- 15 of 29 shared
- COA coverage
- None found
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 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 Swift Peptides
12 products the other vendor does not list
- GHK-Cu$0.55
- Adamax$8
- Cagrilintide$16.50
- GHRP-6$8.80
- Glutathione$0.06
- Hexarelin$15.40
- Humanin$7.70
- IGF-LR3$84.99
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Ascension Peptides cheaper than Swift Peptides?
- On the 29 products both vendors stock, Ascension Peptides has the lower effective price per mg on 14 and Swift Peptides on 15. 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. Swift Peptides: none found. 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 Swift Peptides has 41, 29 of which appear on both catalogs. 4 products are listed only by Ascension Peptides and 12 only by Swift Peptides.