BioStacks
Best for
Ingredients (6)
Potassium
100%Dose
260 mg
Target
99–500 mg
Form
—
Whey Protein Isolate
100%Dose
22.3 Gram(s)
Target
20–30 g
Form
Premium
Dietary Fiber
20%Dose
2 Gram(s)
Target
10–30 g
Form
—
Calcium
90 mgTrace amount — not scored
Iron
1.8 mgTrace amount — not scored
Nutrition
Calories, macros & sodium.
- Calories100 Calorie(s)
- Total Fat1.5 Gram(s)
- Saturated Fat0.5 Gram(s)
- Cholesterol2 mg
- Sodium150 mg
- Total Carbohydrates3 Gram(s)
- Protein20 Gram(s)
Other Ingredients (8)
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
CocoaFlavor
Common food ingredient used for chocolate flavoring in supplements
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
Guar GumThickener
Natural thickener derived from guar beans
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Salt
Not reviewed yet
How to Take It
Take it anytime
Take it with food — the potassium in it is what makes this kind of product feel nauseating on an empty stomach.
With food
Keep it away from medication and mineral supplements
On the label
Mixes easily and tastes great in water, almond milk, smoothies or other recipes. Directions: Mix one serving (one scoop) of essential protein with 12 fl oz of water, or your preferred liquid.
General guidance based on the ingredients, not a substitute for the label or your doctor.
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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.