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Supplement Truth Database

An evidence-based directory determining which supplements are actually worth your hard-earned money and which are nothing more than marketing hype.

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How does the letter grading system work?
S Superior: Exceptional efficacy, heavily proven.
A Excellent: High efficacy and very strong clinical evidence.
B Good: Moderate efficacy, works well for specific use-cases.
C Average: Highly situational or lacking robust data.
D Below Average: Usually redundant or a waste of money.
F Failing: Snake oil, ineffective, or potentially harmful.

Showing 8 of 8 supplements

Creatine Monohydrate

Performance
S

One of the most extensively researched supplements available. Studies have associated it with improvements in strength, power output, and lean mass when paired with resistance training.

Efficacy:Exceptional

Whey Protein

Recovery
S

A highly bioavailable source of protein containing all essential amino acids. Essential for muscle repair and achieving daily macro targets conveniently.

Efficacy:High

Caffeine

Pre-Workout
A

A central nervous system stimulant. Research has associated it with reduced perceived exertion, delayed fatigue, and improved power output when taken roughly 30-60 minutes before training.

Efficacy:High

Ashwagandha

Health
B

An adaptogenic herb. Some studies have explored its association with markers of stress and self-reported sleep quality, though evidence is still developing.

Efficacy:Moderate

BCAAs

Recovery
D

Branched-Chain Amino Acids contain only 3 of the 9 essential amino acids. Unless you are training completely fasted, they are largely redundant and inferior to a complete protein source like Whey.

Efficacy:Low

Beta-Alanine

Performance
B

Buffers acid in muscles, improving performance in exercises lasting 1-4 minutes (like high rep sets or sprinting). Known for causing a harmless tingling sensation (paresthesia).

Efficacy:Moderate

Fat Burners

Weight Loss
F

A marketing term for proprietary blends of under-dosed stimulants. They do not magically burn fat and cannot replace a caloric deficit.

Efficacy:None/Harmful

Fish Oil (Omega-3)

Health
A

Provides EPA and DHA fatty acids. Research has associated adequate omega-3 intake with cardiovascular and joint health, though individual results vary.

Efficacy:High
Disclaimer: The information provided in this database is for educational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new supplement regimen.

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