Fusion Peptide vs True Sciences
Fusion Peptide and True Sciences have no priced products in common in the current index. Fusion Peptide lists 159 tracked listings across 44 products; True Sciences lists 42 across 0. On certificates of analysis the in-stock products we track rate partial at Fusion Peptide and not assessed at True Sciences. 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.
We hold limited price data for True Sciences, so parts of this comparison are thinner than usual.
Fusion Peptide is a US research-peptide vendor based in Glendale, AZ that lists 86 injectable peptides and 2 nasal sprays.
- Price vs market median
- 45% below market
- Tracked catalog
- 44 products · $
- COA coverage
- Partial
True Sciences is a US research-peptide vendor.
- Price vs market median
- Not enough matched rows
- Tracked catalog
- 0 products
- COA coverage
- Not assessed
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Fusion Peptide and True Sciences 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.
Shared catalog
Fusion Peptide and True Sciences have no priced products in common in the current index, so there is nothing to compare price for price.
Carried by one vendor only
Only at Fusion Peptide
44 products the other vendor does not list
- BPC-157$2.50
- CJC-1295 (no DAC)$2.65
- DSIP$1.95
- Epitalon$1.10
- GHK-Cu$0.29
- Ipamorelin$1.83
- KPV$2.34
- Melanotan II$1.50
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- How much COA coverage does each vendor have?
- Fusion Peptide: partial, newest test dated 2026-02-25. True Sciences: not assessed, newest test dated 2026-08-12. 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.
- How do shipping and payment differ between Fusion Peptide and True Sciences?
- Fusion Peptide: accepts card, zelle, cashapp, crypto. True Sciences: shipping $12.99, 3-5 days in transit. Details come from each vendor's own site and can change without notice; check the storefront before ordering.
- What does each vendor carry?
- Fusion Peptide has 44 priced products in the current index and True Sciences has 0, with no overlap. 44 products are listed only by Fusion Peptide and 0 only by True Sciences.