Vitamin C

organic Vitamin C

Products
11
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
Iron absorption
LOINC 2498-4· lab-measurable
↓ Reduces
Protection from oxidative stress
Reduction of tiredness and fatigue
Label dose distribution · 11 labeled products
Min
20 mg
Typical
222.727 mg
Max
1 g
Other forms of Vitamin C

15 sibling forms

Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.

Top brands carrying organic Vitamin C

15 brands rolled up

Products containing organic Vitamin C

11 in catalog