BioStacks
Carlson

Vitamins A & D 25000 IU + 1000 IU

1 Softgel · 100 servings · $0.12/serving

iHerbAmazon

Best for

ImmuneDentalBone & Joint

Ingredients (2)

Vitamin D

100%

Dose

1000 IU

Target

1000–5000 IU

Form

Premium

Vitamin A

100%

Dose

7500 mcg RAE

Target

700–1500 mcg

Form

Standard

Other Ingredients (2)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Mixed TocopherolsAntioxidant

Natural vitamin E used as preservative

How to Take It

Take it anytime

Fat-soluble — take with your largest fat-containing meal. Time of day doesn't matter.

With a meal containing fat

On the label

Adults take one soft gel three times weekly at mealtime.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$11.90

$5$10$20

Near the median of 79 vitamin A 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.

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