A form of vitamin A

Beta-carotene supplements

5,517 vitamin A products in the NIH label database list vitamin A as beta-carotene (48% of the 11,596 vitamin A products); their median is 5,000 IU of vitamin A per serving, against 4,000 IU across all vitamin A products; the 58 whose only supplement ingredient is vitamin A list a median of 25,000 IU (DSLD version 9.4.0, January 2026).

How does beta-carotene compare with the other forms?

The median amount of vitamin A per serving in products naming each form; the count in brackets. The amount is the vitamin A the label gives, as printed.

Median vitamin A per serving by form

Vitamin A by formBeta-carotene5,000 IU (5,517)Retinyl palmitate4,367 IU (2,967)Retinyl acetate4,000 IU (1,532)
Vitamin A by formBeta-carotene5,000 IU (5,517)Retinyl palmitate4,367 IU (2,967)Retinyl acetate4,000 IU (1,532)
Vitamin A by formBeta-carotene5,000 IU (5,517)Retinyl palmitate4,367 IU (2,967)Retinyl acetate4,000 IU (1,532)
Vitamin A by formBeta-carotene5,000 IU (5,517)Retinyl palmitate4,367 IU (2,967)Retinyl acetate4,000 IU (1,532)
Vitamin A by formBeta-carotene5,000 IU (5,517)Retinyl palmitate4,367 IU (2,967)Retinyl acetate4,000 IU (1,532)

Source: Supplement Facts rows and their forms, NIH ODS Dietary Supplement Label Database version 9.4.0, current labels.

Products
5,5174,054 on the market
Median vitamin A per serving
5,000 IUall vitamin A products: 4,000 IU
Share of vitamin A products
48%5,517 of 11,596

What else do these products contain?

Ingredients most often listed alongside it, with the median amount in these products and in all products
IngredientShare of these productsMedian hereMedian, all products
Vitamin C90% 120 mg100 mg
Vitamin E84% 45 IU30 IU
Zinc80% 15 mg11 mg
Vitamin B678% 7.7 mg6 mg
Riboflavin78% 5 mg4 mg
Vitamin B1278% 27 mcg36 mcg
Niacin77% 20 mg20 mg
Folate77% 400 mcg400 mcg
Thiamin76% 5 mg5 mg
Vitamin D75% 12.5 mcg15 mcg

Which products are they?

60 of the 5,517 (on-market products first, the newest label first), ordered by the amount of vitamin A per serving, largest first; an amount that looks like a slip or a compound's weight comes last, marked.

Source: NIH ODS Dietary Supplement Label Database version 9.4.0; the form each label names for its row. Daily Values: the FDA's Daily Value page.

Which brands make them?

Douglas Laboratories (177), Nature's Way (121), Nature's Plus (114), Bronson (62), New Chapter (56), Rainbow Light (55), MegaFood (54), Integrative Therapeutics (51), The Vitamin Shoppe (50), Country Life (47).

Where next?