Evoir Brain Stack Nootropic Drink Powder
Evoir
At a glance
Summary
Evoir Brain Stack scores 95/100. A nootropic drink powder built on clinically studied doses: L-tyrosine 700 mg, L-theanine 300 mg, Alpha-GPC 300 mg and rhodiola root extract 250 mg, with 1,200 mcg of active-form B12 (methylcobalamin) and 100 mg of caffeine per scoop, balanced by the L-theanine. Electrolytes from sea salt and potassium chloride. Sweetened with stevia, no sugar. Vegan, third-party tested per the brand, made in the USA.
Key ingredients 12
L-Tyrosine (700 mg)Good
Precursor to dopamine and norepinephrine; studied for keeping focus up under stress and sleep loss.
See more about L-Tyrosine (700 mg) →L-Theanine (300 mg)Good
Green-tea amino acid that promotes calm, alert focus and smooths out caffeine.
See more about L-Theanine (300 mg) →Alpha-GPC (300 mg)Good
Highly bioavailable choline source that supports acetylcholine, the memory and learning neurotransmitter.
See more about Alpha-GPC (300 mg) →Rhodiola Rosea Root Extract (250 mg)Good
Studied adaptogen that reduces mental fatigue under stress.
See more about Rhodiola Rosea Root Extract (250 mg) →Vitamin B12 as Methylcobalamin (1,200 mcg)Good
The active form of B12, for nerve function and energy metabolism.
See more about Vitamin B12 as Methylcobalamin (1,200 mcg) →Electrolytes (Sea Salt, Potassium Chloride, Magnesium Citrate)230 mgGood
230 mg sodium, 57 mg potassium and 17 mg magnesium per scoop for hydration.
See more about Electrolytes (Sea Salt, Potassium Chloride, Magnesium Citrate) →Caffeine Anhydrous (100 mg)Neutral
About a cup of coffee's worth of caffeine per scoop, paired with L-theanine. Dose is self-set by scoop.
See more about Caffeine Anhydrous (100 mg) →Stevia Leaf ExtractNeutral
Plant-derived, zero-calorie sweetener; no sugar in the formula.
See more about Stevia Leaf Extract →Malic AcidNeutral
Fruit acid used for tartness.
See more about Malic Acid →Citric AcidNeutral
Common acidulant — safe at typical use levels.
See more about Citric Acid →Silicon DioxideNeutral
Anti-caking agent that keeps the powder free-flowing.
See more about Silicon Dioxide →Natural FlavorsBad
Umbrella term that can hide dozens of undisclosed constituents.
See more about Natural Flavors →Processing
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