Brand Review · 2026
Naughty Boy Supplements
We score 4 Naughty Boy products across 4 categories, rating each on how closely its active doses match the evidence-based clinical reference for its category — never on brand reputation or marketing.
Their strongest pick on our scoring is Amino (EAAs, scoring 91/100).
4
Products
74
Avg score
91
Best score
All Naughty Boy products
Ranked by The Lifting Lab Effectiveness Match score.
How Naughty Boy is scored
Each product earns an Effectiveness Match score (0–100) measuring how closely its active ingredient doses match the evidence-based clinical reference for its category. Proprietary blends and amino-spiked formulas are penalised because they hide the real dose. We are independent — scores are never influenced by brands or affiliate deals.
Informational only — not medical advice. Buy links are affiliate links; we may earn a commission at no extra cost to you. This never affects scoring.