Compare sellers
Pick up to three. Same rules for every row. The best number in each row is marked.
Grade
A
A
A
Overall score757170
RankNo. 1No. 2No. 3
Verified88%90%86%
Score limits None None None
By area
Proof of Quality (62%)726771
Trust and Safety (24%)797468
Buying Experience (14%)808673
By check
Lab Testing (16%)939389
Testing Depth (12%)9065100
Results vs Our Standard (8%)858888
Outside Blind Tests (16%)243030
Report Honesty (10%)847258
Track Record (9%)939680
Buyer Protection (7%)847070
Testing Policy (4%)656565
Business Transparency (4%)524040
Shipping (4%)1009079
Price Competitiveness (4%)789062
Support (2%)436370
Website (1%)7996100
Quick facts
Takes cards Yes Yes Yes
Outside tested No No No
Contamination tested Yes No Yes
Reship guarantee Yes No No
Regulatory warning (24 mo) None None None
Labs namedVanguard Laboratory, TrustPointe Analytics, Freedom DiagnosticsILS LaboratoriesKovera Labs, MZ Biolabs