Vitamin C
Vitamin C (as Ascorbic Acid)
- Products
- 19
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
Products containing Vitamin C (as Ascorbic Acid)
19 in catalog
- ThorneL-Arginine Plus$75.00
- ThorneEmotion Balance Support$63.00
- ThorneBroccoli Seed Extract$67.00
- ThorneBasic Nutrients 2/Day - 60 Servings$68.00
- ThorneMediClear-SGS™ - Vanilla$90.00
- ThorneMen's Multi 50+$56.00
- ThorneMediClear-SGS™ - Chocolate$90.00
- ThorneBasic Nutrients 2/Day - NSF Certified for Sport$40.00
- ThorneAdvanced Nutrients$72.00
- ThorneMediClear Plus®$75.00
- ThorneStress Balance$23.00
- ThorneBasic Nutrients 2/Day - 30 Servings$36.00
- ThorneBasic Prenatal$37.00
- ThorneThyroid Health Complex (formerly Thyrocsin)$40.00
- ThorneVitamin C with Flavonoids$23.00
- ThorneHigh Potency Vitamin C (formerly Buffered C Powder)$29.00
- ThorneVitamin C 1,000 mg (formerly Ascorbic Acid)$19.00
- ThorneAdvanced Iron Complex (formerly Ferrasorb)$26.00
- ThorneWomen's Multi 50+$56.00