Is your supplement brand trustworthy?

We check certifications, FDA records, and safety data for 309+ supplement brands. Free, independent, transparent.

Check a Brand
309
Brands Analyzed
41
A+ Rated
36
D or F Rated
6
Data Sources

Highest Rated Brands

100
Grade: A+

Legion Athletics

Informed SportGMP
100
Grade: A+

Rule 1 Proteins (R1)

Informed SportGMP
100
Grade: A+

Dymatize

Informed SportGMP
100
Grade: A+

Transparent Labs

Informed SportGMP
100
Grade: A+

Nuzest

Informed SportGMP
100
Grade: A+

NatureWise

NSFGMP
100
Grade: A+

Bluebonnet Nutrition

NSFGMP
100
Grade: A+

REDCON1

Informed SportGMP
100
Grade: A+

Douglas Laboratories

NSFGMP
100
Grade: A+

Athletic Alliance

Informed SportGMP
100
Grade: A+

PEScience

Informed SportGMP
100
Grade: A+

Ghost

Informed SportGMP

Lowest Rated Brands

Brands with FDA issues, recalls, or missing certifications.

5
Grade: F

USPlabs

⚠ Received 7 FDA warning letter(s)
10
Grade: F

Gorilla Mind

GMP

⚠ Received 1 FDA warning letter(s)
15
Grade: F

Standard Process

GMP

⚠ Received 2 FDA warning letter(s)
15
Grade: F

Bulletproof

GMP

⚠ Received 1 FDA warning letter(s)
15
Grade: F

Ortho Molecular Products

GMP

⚠ Received 2 FDA warning letter(s)
15
Grade: F

Vibrant Health

GMP

⚠ Received 1 FDA warning letter(s)

How Trust Scores Work

1

We Collect Public Data

FDA warning letters, recalls, adverse events, NSF/USP certifications, and brand transparency signals.

2

We Score Objectively

Every brand starts at 70/100. Certifications add points. FDA issues subtract points. No pay-to-play.

3

We Show the Math

Every brand page shows exactly how the score was calculated, with links to source data.