Vitamin C
Vitamin C, Natural
- Products
- 2
Upper Intake Level · NIH Office of Dietary Supplements
2 g
Tolerable Upper Intake Level (adults, NIH ODS): 2,000 mg/day.
NIH ODS Health Professional fact sheet →Authorized claims — 5 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
↑
Collagen formation (for blood vessels, bone, skin)
↑
Normal immune system function
↓ Reduces
↓
Protection from oxidative stress
↓
Reduction of tiredness and fatigue
Label dose distribution · 2 labeled products
Min
1.2 mg
Typical
1.45 mg
Max
1.7 mg
Other forms of Vitamin C
15 sibling forms
Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.
- 40,980Vitamin CUNIIvitamin
- 98Ascorbyl PalmitateUNIIvitamin
- 19Vitamin C (as Ascorbic Acid)
- 11organic Vitamin Cvitamin
- 5Biologically Active Metabolites and Dehydroascorbic Acidvitamin
- 4Liposomal Vitamin Cvitamin
- 3Ascorbic Acid, Powdervitamin
- 3Vitamin C, Powdervitamin
- 3Ultra Potent-Cvitamin
- 1Vitamin C (Sodium Ascorbate)
- 1Orgen Cvitamin
- 1Pureway-C, Powder, Granularvitamin
- 1Vitamin C (Ascorbic Acid)vitamin
- 1Nutra-Cvitamin
- 1Lipo-Cmaxvitamin
Top brands carrying Vitamin C, Natural
15 brands rolled up
Products containing Vitamin C, Natural