Bluebonnet Osteo-Bone Formula Vegetarian Capsules, 90 Count

Supplement facts

Ingredient	Amount per serving	% daily value
Vitamin D3	1000 IU	250%
Calcium	1000 mg	100%
Magnesium	400 mg	100%
Ostivone	300 mg	—
non-GMO Soy Isoflavone extract	40 mg	—
Boron	3 mg	—

Directions: As a dietary supplement, take four capsules daily, preferably with a meal or as directed by a healthcare practitioner.

Label data from the Dietary Supplement Label Database.

Label data as of 3 Sep 2026

74.8 / 100Very good

This is a broadly dosed bone-support formula with useful calcium, magnesium, and vitamin D3 amounts, but its mineral forms are not identified.

Scoring criteria

Quantity
100 / 100
Four capsules provide a reasonable supplemental maintenance amount of calcium, magnesium, vitamin D3, and the listed adjuncts for general bone support.
Form
65 / 100
Vitamin D3 is identified, but the calcium and magnesium salt forms and their relevant absorption or tolerability properties are unresolved.
Convenience
55 / 100
The label directs four capsules once daily, and the container holds 90 capsules.
Label accuracy
100 / 100
The high-confidence panel provides internally consistent serving amounts, ingredients, and directions without an established contradiction.
Formula balance
75 / 100
The formula covers several relevant bone-support nutrients without an established compatibility problem, although the blend does not prove added benefit from every adjunct.
Purity
75 / 100
The product lists ordinary capsule excipients and provides no product-specific contaminant or purity evidence beyond the stated label.
Cofactors
50 / 100
Boron and the declared soy isoflavone and ipriflavone ingredients have plausible complementary bone roles at meaningful amounts, but their added clinical contribution is uncertain.