You're getting **Calcium** at 667mg and **Magnesium** at 333mg per serving — both within the supplemental range used in bone health research. The softgel format uses rice bran oil as a carrier, which helps the included **Vitamin D3** absorb since it's fat-soluble. That D3 in turn supports calcium absorption, and **Magnesium** helps activate D3 in your body — two synergies working in your favor.
The main limitation is dosing and form quality. **Vitamin D3** at just 400 IU sits well below the 1,000–5,000 IU range most practitioners recommend — you'd need to supplement D3 separately to reach a meaningful dose. **Zinc** is provided as zinc oxide, a form your body absorbs poorly compared to alternatives like picolinate or bisglycinate. At 25mg, the dose is solid on paper, but the oxide form means you're likely absorbing only a fraction.
One practical note: your body absorbs calcium less efficiently above 500mg per dose. Since this delivers 667mg in a single two-softgel serving, splitting the dose — one softgel with breakfast, one with dinner — would help you absorb more of what you're paying for.
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What it does
A combination of 4 label ingredients.
Magnesium
Mixed formsGrade —
Supports normal muscle and nerve function and helps the body produce energy.
Vitamin D
vitamin d3Premium
Cholecalciferol (vitamin d3): Supports normal bones; D3 generally raises vitamin D blood levels more than comparable D2 doses.
Ingredients (4)
Other ingredients
Rice Bran OilCarrier
An oil pressed from rice bran, used as a carrier and emollient
BeeswaxCoating
Natural wax produced by honeybees, used as a coating and binding agent in softgels and tablets
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Zinc OxideMineral
Common zinc form used for mineral fortification in supplements and protein powders
Lab testing
How to take it
With a meal containing fat
Keep it away from high-oxalate foods like spinach
Space it a couple of hours from Iron
On the label
Suggested usage: Take 2 softgels daily with food.
Price check
$11.02
Cheaper than 80% of 294 calcium supplements
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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.
Not medical advice. Consult your healthcare professional.