Manufacturers of Vitamin & Nutrient Products (in alphabetical order)
- Algine Plus
- Bioceuticals
- Dr Rath
- DR Reinwald
- Dr. Niedermaier
- Essiac canada international
- Instituto del metabolismo celular
- Jarrow Formulas
- Life Extension
- Natrol
- Nature's Bounty
- Nature's Plus
- Nowfood
- Nutricology
- Ocean Plasma
- Parinat
- Quinton
- Ridge Crest Herbals
- Solgar
- Sundown Naturals
- Swiss Alp Health
- Vital Earth
- Vitamin World