Peptides Source vs Red Rock Peptides
Across the 23 products both vendors stock, Peptides Source has the lower effective price per mg on 23 and Red Rock Peptides on 0. Peptides Source lists 98 tracked listings across 45 products; Red Rock Peptides lists 34 across 23. On certificates of analysis both show none found COA coverage of the in-stock products we track. 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.
Peptides Source is a research-peptide vendor that lists 97 injectable peptides, including NAD+, Epitalon and CJC-1295 (no DAC).
- Price vs market median
- 4% below market
- Tracked catalog
- 45 products · $$
- Cheaper on
- 23 of 23 shared
- COA coverage
- None found
Red Rock Peptides is a research-peptide vendor that lists 31 injectable peptides, including Tirzepatide, Tesamorelin and SS-31.
- Price vs market median
- 39% above market
- Tracked catalog
- 23 products · $$$
- Cheaper on
- 0 of 23 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.
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
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Peptides Source cheaper than Red Rock Peptides?
- On the 23 products both vendors stock, Peptides Source has the lower effective price per mg on 23 and Red Rock Peptides on 0. 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?
- Peptides Source: none found. Red Rock 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?
- Peptides Source has 45 priced products in the current index and Red Rock Peptides has 23, 23 of which appear on both catalogs. 22 products are listed only by Peptides Source and 0 only by Red Rock Peptides.