BioStacks
Life Extension

Chewable Tablets Bone Restore Chocolate Flavored

2 Tablets · 30 servings

25 / 100Poor

Score Breakdown

Formulation
63
Safety
38
Final score
25/100

Ingredients (8)

7 scored · 1 not scored

Vitamin D3Synergy1000 IU

Within effective range · Premium form

CalciumSynergyConflict700 mg

Optimal dose

Silicon5 mg

Within effective range

Boron3 mg

Within effective range

MagnesiumSynergyConflict300 mg

Within effective range · Budget form

Other Ingredients

Fillers, coatings, and additives

8Safe3Caution1Avoid

CarboxymethylcelluloseThickener

Avoid

MaltodextrinBinder

Caution

Rice FlourFiller

Caution

XylitolSweetener

Caution

Natural FlavorsFlavor

Safe

Silicon DioxideAnti-caking

Safe

Vegetable StearateLubricant

Safe

CocoaFlavor

Safe

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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.