BioStacks
Best for
Ingredients (3)
Iron
33%Dose
4.9 mg
Target
15–45 mg
Form
Not listed
Fiber
10%Dose
1 g
Target
10–30 g
Form
—
Calcium
30 mgTrace amount — not scored
Other Ingredients (4)
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.
Guar GumThickener
Natural thickener derived from guar beans
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
Sea SaltFlavor
Basic food-grade salt used for taste in supplements
How to Take It
Best taken in the morning
The Iron in it is what pulls this toward the morning. Fiber is easier on the stomach taken with food.
With food
Iron does better on an empty stomach, but something else in this bottle needs food. Taking the whole product with a meal is the better trade — an upset stomach is why most people stop.
Keep it away from coffee, tea and dairy
Space it a couple of hours from Calcium, Zinc, Magnesium, Manganese and Green Tea Leaf Extract
On the label
Mix, Shake, or Blend 1 scoop with 10 oz of your favorite beverage. Consume pre or post workout to give your muscles the nutrients they need to grow.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$39.99
Pricier than 70% of 660 calcium 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. 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.