BioStacks
DaVinci Laboratories

Liposomal A

Liquid · 0.5 M L · 60 servings · $0.21/serving

iHerbAmazon

Best for

Immune

Ingredients (1)

Vitamin A

100%

Dose

1500 mcg RAE

Target

700–1500 mcg

Form

Standard

Other Ingredients (9)

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Oleic Acid PolyglycerideEmulsifier

A polyglycerol ester of oleic acid used as a non-ionic emulsifier

Rosmarinic AcidFood

A polyphenolic antioxidant compound found in rosemary and other Lamiaceae herbs.

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

PotassiumMineral

Essential mineral naturally present in many plant-based supplement ingredients

Sunflower LecithinEmulsifier

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

Sunflower Seed OilCarrier

Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients

Purified WaterSolvent

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

How to Take It

Take it anytime

Fat-soluble — take with a meal containing fat for better absorption. Time of day doesn't matter.

With a meal containing fat

On the label

As a dietary supplement, take 0.5 ml (1/2 a dropper) daily or as directed by your healthcare practitioner. Shake well before each use.

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

Price Check

$12.36

$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. studied 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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