Vitamin A
Vitamin A, Natural
- Products
- 1
Upper Intake Level · NIH Office of Dietary Supplements
3 g
Tolerable Upper Intake Level (adults, NIH ODS): 3,000 mcg RAE/day (preformed).
NIH ODS Health Professional fact sheet →Authorized claims — 3 effects per authority
What this ingredient does
Function claims officially authorized by EFSA NDA Panel, FDA, or NIH ODS. Each card links to the source opinion + the claim ID in the EU/US regulatory register.
↑ Supports / contributes to
↑
Maintenance of normal vision (at 250 mg/day)
↑
Normal immune system function
Label dose distribution · 1 labeled products
Min
1 mcg
Typical
1 mcg
Max
1 mcg
Other forms of Vitamin A
11 sibling forms
Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.
- 23,679Vitamin AUNIIvitamin
- 1,081Beta-CaroteneUNIIvitamin
- 16RetinolUNIIvitamin
- 13Vitamin A PalmitateUNIIvitamin
- 10Vitamin A (as Palmitate)UNII
- 10Vitamin A (from Beta Carotene)UNII
- 82-Beta Coxatenevitamin
- 5Pro Vitamin AUNIIvitamin
- 3natural Beta CaroteneUNIIherb
- 3Beta Carotenoidsvitamin
- 1Vitamin A AcetateUNIIvitamin
Top brands carrying Vitamin A, Natural
15 brands rolled up
Products containing Vitamin A, Natural