Instant Peptides vs Redline Bio Labs
Across the 34 products both vendors stock, Instant Peptides has the lower effective price per mg on 23 and Redline Bio Labs on 9, and 2 price the same to the cent. Instant Peptides lists 65 tracked listings across 35 products; Redline Bio Labs lists 83 across 43. 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.
Instant Peptides is a research-peptide vendor that lists 50 injectable peptides, including TB-500, Retatrutide and Melanotan II.
- Price vs market median
- 18% below market
- Tracked catalog
- 35 products · $
- Cheaper on
- 23 of 34 shared
- COA coverage
- None found
Redline Bio Labs is a research-peptide vendor that lists 80 injectable peptides, including FOXO4-DRI, Epitalon and NAD+.
- Price vs market median
- 1% below market
- Tracked catalog
- 43 products · $$
- Cheaper on
- 9 of 34 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
Only at Redline Bio Labs
9 products the other vendor does not list
- FOXO4-DRI$11.90
- Adipotide$10.40
- Cardiogen$3.70
- Cerebrolysin$0.77
- Follistatin$85
- L-Carnitine$0.06
- PEG-MGF$26
- PNC-27$14
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Instant Peptides cheaper than Redline Bio Labs?
- On the 34 products both vendors stock, Instant Peptides has the lower effective price per mg on 23 and Redline Bio Labs on 9, with 2 priced the same to the cent. 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?
- Instant Peptides: none found. Redline Bio Labs: 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?
- Instant Peptides has 35 priced products in the current index and Redline Bio Labs has 43, 34 of which appear on both catalogs. 1 product are listed only by Instant Peptides and 9 only by Redline Bio Labs.