BioStacks
Best for
Ingredients (6)
Dietary Protein
100%Dose
20 g
Target
20–30 g
Form
—
L-Methionine
100%Dose
400 mg
Target
200–1000 mg
Form
—
Choline
100%Dose
200 mg
Target
100–500 mg
Form
Budget
Calcium β-Hydroxy β-Methylbutyrate Monohydrate
100%Dose
1500 mg
Target
1000–1500 mg
Form
Not listed
Calcium
370 mgTrace amount — not scored
Nutrition
Calories, macros & sodium.
- Sodium220 mg
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Take with food — higher doses on an empty stomach commonly cause nausea.
With food
On the label
Mix 2 scoops with 8-10 oz of cold liquid and enjoy.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$44.50
Near the median of 165 muscle supplements
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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. studied 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.