Rankings1 verified vendor · Updated 2026-09-08

Rankings

Verified vendors ordered by score out of 100. The score weighs seven categories; authenticity carries the most weight.

Eligibility

Only vendors with 100% authenticated COAs are ranked. Scores are withheld for vendors with a failed verification.

Ranked vendors, best score first
Rank	Vendor	Score	Categories	COAs authenticated	Last checked
1	Chameleon Peptideschameleonpeptides.com	70/ 100	30COA authenticity: 100 of 100, weight 30 percent 20Testing coverage: 6 of 100, weight 20 percent 15Testing quality: 80 of 100, weight 15 percent 15Pricing: 50 of 100, weight 15 percent 10Product selection: 91 of 100, weight 10 percent 5Website and UX: 100 of 100, weight 5 percent 5Transparency: 100 of 100, weight 5 percent	12 / 12	2026-09-08

Rank1
70/ 100
Chameleon Peptideschameleonpeptides.com
- COA authenticity100 · 30%COA authenticity: 100 of 100, weight 30 percent
- Testing coverage6 · 20%Testing coverage: 6 of 100, weight 20 percent
- Testing quality80 · 15%Testing quality: 80 of 100, weight 15 percent
- Pricing50 · 15%Pricing: 50 of 100, weight 15 percent
- Product selection91 · 10%Product selection: 91 of 100, weight 10 percent
- Website and UX100 · 5%Website and UX: 100 of 100, weight 5 percent
- Transparency100 · 5%Transparency: 100 of 100, weight 5 percent
COAs authenticated12 / 12Checked 2026-09-08

Category bars, left to right

01COA authenticity30%
02Testing coverage20%
03Testing quality15%
04Pricing15%
05Product selection10%
06Website and UX5%
07Transparency5%

Bar height is the category score out of 100. The number beneath each bar is its weight in the total. Hover a bar for the category notes. Full definitions are in the methodology.