Atomik Labs vs Nexgen Peptides
Across the 43 products both vendors stock, Atomik Labs has the lower effective price per mg on 18 and Nexgen Peptides on 22, and 3 price the same to the cent. Atomik Labs lists 85 tracked listings across 53 products; Nexgen Peptides lists 92 across 59. On certificates of analysis both show limited 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.
Atomik Labs is a research-peptide vendor that lists 81 injectable peptides and 1 capsule, including Melanotan II, Tesamorelin and MOTS-c.
- Price vs market median
- At market price
- Tracked catalog
- 53 products · $$
- Cheaper on
- 18 of 43 shared
- COA coverage
- Limited
Nexgen Peptides is a US research-peptide vendor based in Fullerton, CA that lists 87 injectable peptides, 3 capsules and 2 tablets.
- Price vs market median
- 1% below market
- Tracked catalog
- 59 products · $$
- Cheaper on
- 22 of 43 shared
- COA coverage
- Limited
Vendor facts
Dashes mark facts we have not recorded yet. Vendor-stated details come from each storefront and can change without notice. Facts for Atomik Labs and Nexgen 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 Atomik Labs
10 products the other vendor does not list
- Retatrutide$4.98
- Adamax$7.90
- BAM-15$6.40
- CJC-1295 (with DAC)$17
- FGL-L$8.25
- GHRP-2$3.90
- GHRP-6$3.90
- Melanotan I$2.90
Only at Nexgen Peptides
16 products the other vendor does not list
- Adipotide$14.20
- AICAR$0.66
- Bronchogen$1.88
- Cagrilintide$9.70
- Chonluten$2.70
- Humanin$11.50
- L-Carnitine$0.07
- Livagen$3.15
Prices shown are per mg for the cheapest in-stock listing we track.
Questions
- Is Atomik Labs cheaper than Nexgen Peptides?
- On the 43 products both vendors stock, Atomik Labs has the lower effective price per mg on 18 and Nexgen Peptides on 22, with 3 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?
- Atomik Labs: limited, newest test dated 2025-01-20. Nexgen Peptides: limited, newest test dated 2026-08-30. 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 Atomik Labs and Nexgen Peptides?
- Atomik Labs: we have not recorded shipping or payment details yet. Nexgen Peptides: ships from US. Details come from each vendor's own site and can change without notice; check the storefront before ordering.