BioStacks
Doctor's Best

Stabilized R-Lipoic Acid 200 mg

1 Capsule · 60 servings · $0.53/serving

52 / 100Average

Best for

Score Breakdown

Formulation
52
Safety
100
Final score
52/100

Ingredients (2)

D-Biotin

15%

Dose

150 mcg

Target

1000–5000 mcg

Form

R-Lipoic Acid

67%

Dose

200 mg

Target

300–600 mg

Form

Premium

Other Ingredients (4)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in 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.