Apex Research Co vs Fusion Peptide
Across the 18 products both vendors stock, Apex Research Co has the lower effective price per mg on 1 and Fusion Peptide on 17. Apex Research Co lists 18 tracked listings across 18 products; Fusion Peptide lists 158 across 47. On certificates of analysis the in-stock products we track rate none found at Apex Research Co and partial at Fusion Peptide. 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.
Apex Research Co is a research-peptide vendor that lists 18 injectable peptides, including GHK-Cu, Melanotan II and 5-Amino-1MQ.
- Price vs market median
- 10% below market
- Tracked catalog
- 18 products · $
- Cheaper on
- 1 of 18 shared
- COA coverage
- None found
Fusion Peptide is a US research-peptide vendor based in Glendale, AZ that lists 91 injectable peptides and 2 nasal sprays.
- Price vs market median
- 45% below market
- Tracked catalog
- 47 products · $
- Cheaper on
- 17 of 18 shared
- COA coverage
- Partial
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 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 Fusion Peptide
29 products the other vendor does not list
- DSIP$1.95
- KPV$2.34
- Pinealon$2.06
- Tirzepatide$1.41
- Adipotide$8.25
- ARA-290$2.11
- CJC-1295 (with DAC)$3.02
- Cortagen$2.06
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Apex Research Co cheaper than Fusion Peptide?
- On the 18 products both vendors stock, Apex Research Co has the lower effective price per mg on 1 and Fusion Peptide on 17. 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?
- Apex Research Co: none found. Fusion Peptide: partial, newest test dated 2026-02-25. 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 Apex Research Co and Fusion Peptide?
- Apex Research Co: we have not recorded shipping or payment details yet. Fusion Peptide: accepts card, zelle, cashapp, crypto. Details come from each vendor's own site and can change without notice; check the storefront before ordering.