BioStacks
Nature's Way

Alive! Men's Ultra Multivitamin

1 Tablet · 150 servings · $0.24/serving

55 / 100Average

Score Breakdown

Formulation
53
Safety
87
Final score
55/100

Ingredients (33)

Vitamin D3

100%

Dose

2000 IU

Target

1000–5000 IU

Form

Premium

Iodine

100%

Dose

150 mcg

Target

150–500 mcg

Form

Premium

Niacin

100%

Dose

40 mg

Target

25–500 mg

Form

Standard

Vitamin B12

16%

Dose

40 mcg

Target

250–5000 mcg

Form

Premium

Pantothenic Acid

40%

Dose

20 mg

Target

50–500 mg

Form

Premium

Other Ingredients (9)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

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

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

HypromelloseCapsule

Plant-derived capsule material from cellulose

Croscarmellose SodiumDisintegrant

Cross-linked cellulose derivative used as a superdisintegrant

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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.