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Is It Underdosed?

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Pre-workouts Creatine Supplements Dose calculator for your weight Creatine Creatine powders Creatine gummies Beta-alanine Citrulline Caffeine pills EAA BCAA Omega-3 Electrolytes Vitamin C Zinc Magnesium Ashwagandha (KSM-66)Rhodiola rosea Betaine Taurine HMB L-glutamine L-theanine Alpha-GPC L-arginine Beetroot (nitrate)L-tyrosine Agmatine All supplements →Ingredient guides Caffeine calculator Lab tests Articles Methodology Search Check a label

Ingredients/EPA

Ingredient

EPA

Research dose

There's no research dose we grade EPA against, so it's shown on product pages as “not graded”.

Every ingredient we don't grade, and why.

Label names we recognise

Eicosapentaenoic Acid
Eicosapentaenoic Acid (EPA)
Eicosapentaenoic Acid Ethyl Ester
ASSUMPTION: an ethyl-ester amount is counted as printed. If the label gives the ester's weight, the fatty acid in it is about 9% less, so this can count up to about 9% too much. Used only when the label does not state the fatty acid itself.
EPA
EPA (Eicosapentaenoic Acid)
EPA Ethyl Ester
ASSUMPTION: an ethyl-ester amount is counted as printed. If the label gives the ester's weight, the fatty acid in it is about 9% less, so this can count up to about 9% too much. Used only when the label does not state the fatty acid itself.

Anything else on a label waits for a human to check it. We never guess what a name means.

Is It Underdosed?

What's actually in your scoop, checked against the research.

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Is It Underdosed? compares label amounts with published research doses. It isn't medical advice. If you're pregnant, under 18 or have a heart condition, talk to a doctor before using stimulants. We may earn a commission from some links; it never changes a verdict or a ranking.