BioStacks
NatureWise

Hair, Skin, and Nails Biotin 5,000 mcg

1 Softgel · 180 servings · $0.19/serving

iHerbAmazon

Best for

ImmuneGeneral HealthDental

Ingredients (28)

Biotin

100%

Dose

5000 mcg

Target

1000–5000 mcg

Form

—

Vitamin D3

80%

Dose

800 IU

Target

1000–5000 IU

Form

Premium

Vitamin B12

4%

Dose

10 mcg

Target

250–5000 mcg

Form

Premium

Zinc

75%

Dose

11.3 mg

Target

15–30 mg

Form

Premium

Vitamin B6

40%

Dose

10 mg

Target

25–100 mg

Form

Premium

Other Ingredients (7)

AnnattoColorant

Natural yellow-orange colorant derived from the seeds of the achiote tree (Bixa orellana)

Coconut OilCarrier

Edible oil from coconut used as a release/anti-sticking agent and carrier in gummies and soft formats

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

Sunflower LecithinEmulsifier

Non-GMO, non-allergenic emulsifier derived from sunflower seeds

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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.

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