C
- Calcium
- Calcium Aspartate
- Calcium Carbonate
- Calcium Chelate
- Calcium Citrate
- Calcium Citrate Malate
- Calcium Gluconate
- Calcium Lactate
- Calcium Orotate
- Campestanol
- Carob
- Carotenoids
- Chelated Potassium (Potassium Aspartate, Potassium Citrate)
- Chocolate
- Cherries
- Cholecalciferol (Vitamin D3)
- Chromium
- Chromium Chloride
- Chromium Picolinate
- Chromium Polynicotinate
- Cocoa
- Coconut oil
- Cranberry Juice
- Curcumin