iMD
IngredientMDYour supplements, diagnosed.
Analyze StackMy Health
All Products
Onnit Alpha Brain by Onnit
SPECIMEN #ALPHA-BR
NOOTROPICOnnit

Alpha Brain by Onnit

This product aims to enhance cognitive function, focus, memory, and mental processing speed.. The product uses several high-quality, branded ingredients, which is a big plus for purity and absorption. However, crucial nootropics such as L-Tyrosine, Lion's Mane, Alpha-GPC, and Curcumin are notably underdosed compared to research-backed effective amounts. This limits its overall cognitive impact despite good ingredient choices and synergies.

7.0/10
VERY GOOD

Smart ingredient selection with citicoline (Cognizin) at 250mg (50% optimal), L-tyrosine at 250mg (25% optimal), Lion's Mane at 250mg (25% optimal), and Alpha-GPC at 200mg (33% optimal). Premium branded forms (Cognizin, BioPerine, Meriva). Caffeine + L-theanine at 100mg each is a proven nootropic combo. The issue is most nootropic ingredients are at half-dose or below. Good concept, needs double the doses.

13 ingredientsLiquid12 servings
Evidence
7.0
Dosing
3.4
Synergy
6.0
Analyze My Stack

What We Like

  • Uses premium, branded ingredients like Cognizin, Meriva, AstraGin, and BioPerine
  • Excellent synergy between Caffeine and L-Theanine for focused energy
  • Includes absorption enhancers to maximize bioavailability

Watch Out For

  • Several key nootropic ingredients are significantly underdosed compared to clinical studies
  • Cost efficiency is fair given the lower doses of some expensive ingredients

What We Analyzed

Alpha Brain by Onnit Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

19 ingredients analyzed10 underdosed

Source: Official product page

Ingredient Breakdown

1 adequate10 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Vitamin D310.0
2000 IUUNDERDOSED
50%
2000 IU

of 4000IU

UNDERDOSED
50%
Vitamin B69.0
5 mgUNDERDOSED
20%
5 mg

of 25mg

UNDERDOSED
20%
Vitamin B1210.0
500 mcgUNDERDOSED
50%
500 mcg

of 1000mcg

UNDERDOSED
50%
Sodium8.0
25 mgUNDERDOSED
1%
25 mg

of 3400mg

UNDERDOSED
1%
Citicoline9.0®

Cognizin

250 mgUNDERDOSED
50%
250 mg

of 500mg

UNDERDOSED
50%
L-Tyrosine9.0
250 mgUNDERDOSED
25%
250 mg

of 1000mg

UNDERDOSED
25%
Lion's Mane Extract8.0
250 mgUNDERDOSED
25%
250 mg

of 1000mg

UNDERDOSED
25%
Alpha-GPC8.0
200 mgUNDERDOSED
33%
200 mg

of 600mg

UNDERDOSED
33%
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Water, Natural Flavors, Citric Acid, Malic Acid, Sodium Citrate, Rebaudioside M

Our Analysis

Personalized Deep Analysis

See exactly how this fits your health profile. What works for you, what doesn't, and whether you're getting your money's worth.

Unlock with Pro

Taking other supplements too?

Check your full stack for interactions, redundancies, and gaps. Takes 30 seconds.

Analyze My Stack
0 views