If you need targeted support for vision and immune function, this gives you 3,000mcg (10,000 IU) of **Vitamin A** per softgel — double the top of the typical supplemental range and right at the tolerable upper intake level. This is a high-dose product, and for most adults it delivers more than you need from a supplement alone.

The form is well-chosen: retinyl palmitate combined with fish liver oil provides preformed vitamin A your body can use directly, without the conversion step required by plant-based beta-carotene. The softgel format with olive oil supports absorption of this fat-soluble vitamin.

The key concern is the dose relative to your total diet. At 3,000mcg, you're already at the UL before accounting for any vitamin A from food. This product is not appropriate if you're pregnant or may become pregnant, and long-term daily use at this level warrants a conversation with your healthcare provider.

BioStacks
NOW

Vitamin A 10,000 IU

Capsule · 1 Softgel · 100 servings · $0.05/serving

iHerbAmazon

Best for

Immune

Ingredients (1)

Vitamin A

100%

Dose

3000 mcg

Target

700–1500 mcg

Form

Standard

Other Ingredients (4)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Extra Virgin Olive OilCarrier

Cold-pressed olive oil used as a carrier and filler in softgel capsules for fat-soluble nutrients

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Purified WaterSolvent

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

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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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