BioStacks
Best for
Ingredients (21)
L-Leucine
100%Dose
2112 mg
Target
2000–5000 mg
Form
—
L-Lysine
100%Dose
1636 mg
Target
1000–3000 mg
Form
—
L-Methionine
100%Dose
444 mg
Target
200–1000 mg
Form
—
L-Tyrosine
100%Dose
565 mg
Target
500–2000 mg
Form
—
Whey Protein
95%Dose
19 g
Target
20–30 g
Form
Not listed
Nutrition
Calories, macros & sodium.
- Sodium35 mg
Other Ingredients (1)
Whey ProteinProtein Source
Common dairy-derived protein that sometimes appears in the other ingredients list due to label parsing
How to Take It
Best taken in the evening
Take at night. Other amino acids compete for brain uptake, so a protein-heavy meal blunts it. Take it between meals, away from food.
On an empty stomach
Keep it away from protein-heavy meals
Space it a couple of hours from SAMe
On the label
Add 1 level scoop daily to 8 oz. of cold water, milk, or your favorite juice. Stir or blend. Store in a cool, dry, dark place after opening.
Do not combine with St. John's Wort
Each of these raises serotonin activity on top of St. John's Wort, and together they can trigger serotonin syndrome — agitation, rapid heartbeat, raised blood pressure. Not without medical supervision.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$30.59
Near the median of 798 multivitamins
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.