Choose a form
Vitamin C
Research and use can differ by form. Choose the form you want to learn about.
01
Ascorbic Acid
Ascorbic Acid
02
Calcium Ascorbate
Calcium Ascorbate
03
Sodium Ascorbate
Sodium Ascorbate
04
Potassium Ascorbate
Potassium Ascorbate
05
Magnesium Ascorbate
Magnesium Ascorbate
06
Zinc Ascorbate
Zinc Ascorbate
07
Ascorbyl palmitate (fat-soluble vitamin C)
Ascorbyl Palmitate
08
Ester‑C (a mixture of calcium ascorbate and ascorbic acid metabolites)
Ester-C
09
Slow-release vitamin C
Timed-Release Vitamin C
10
Food-source vitamin C (such as rose hips and Indian gooseberry)
Vitamin C