BioStacks
Best for
Ingredients (4)
Caffeine
100%Dose
100 mg
Target
100–400 mg
Form
—
Inositol-Stabilized Arginine Silicate
100%Dose
1500 mg
Target
1000–1500 mg
Form
—
Vitamin B12
1%Dose
2.4 mcg
Target
250–5000 mcg
Form
Not listed
Citrulline Malate
4%Dose
255 mg
Target
6000–8000 mg
Form
Standard
Other Ingredients (6)
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Fruit Juice (unspecified)Colorant
Juice or juice concentrate used primarily for natural color and flavor in gummies
Citric AcidAcidulant
Natural acid derived from citrus fruits
Sea SaltFlavor
Basic food-grade salt used for taste in supplements
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
How to Take It
Best taken in the morning
Morning or early afternoon only — caffeine within 8 hours of bed measurably disrupts sleep.
With or without food
On the label
Mix one scoop (3.8 g) once daily with 8 oz. of water and consume before your workout.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$24.99
Pricier than 78% of 272 vitamin B12 supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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.