Browse Ingredients
4,622 ingredient groups found in dietary supplements. Page 1 of 47. According to the National Institutes of Health Office of Dietary Supplements, these ingredient groups are drawn from the 113,539 product labels cataloged in the Dietary Supplement Label Database (DSLD) as of April 2026. Each ingredient page reports how many products list it and, where the FDA has set a reference value, its typical Daily Value coverage. How we compile this data.
Most Common Ingredients
Amino acid (2)
Animal part or source (1)
Bacteria (1)
Blend (7)
Blend
Found in 7,224 products
Proprietary Blend
Found in 6,717 products
Blend (Combination)
Found in 4,334 products
Proprietary Blend (Combination)
Found in 4,181 products
Proprietary Blend (Herb/Botanical)
Found in 3,359 products
Blend (non-nutrient/non-botanical)
Found in 2,758 products
Blend (Herb/Botanical)
Found in 2,523 products
Botanical (9)
Complex carbohydrate (3)
Enzyme (3)
Fat (10)
Fat (unspecified)
Found in 16,764 products
lecithin
Found in 9,150 products
Saturated fat
Found in 9,053 products
Cholesterol
Found in 8,999 products
Trans fat
Found in 4,875 products
Fish Oil
Found in 4,492 products
Medium chain triglycerides (MCT)
Found in 3,989 products
Polyunsaturated Fat
Found in 3,165 products
Soybean Oil
Found in 3,161 products
Sunflower Oil
Found in 2,546 products
Fatty acid (4)
Fiber (3)
Mineral (14)
Silicon
Found in 35,609 products
Calcium
Found in 25,916 products
Sodium
Found in 14,494 products
Zinc
Found in 12,064 products
Potassium
Found in 11,807 products
Iron
Found in 8,704 products
Chromium
Found in 6,864 products
Selenium
Found in 6,831 products
Manganese
Found in 6,426 products
Copper
Found in 6,016 products
Iodine
Found in 5,917 products
Phosphorus
Found in 3,971 products
Molybdenum
Found in 3,943 products
Boron
Found in 3,502 products
Non-nutrient/non-botanical (9)
Magnesium
Found in 27,703 products
Citric Acid
Found in 10,082 products
Sucralose
Found in 5,697 products
Alcohol
Found in 4,787 products
Acesulfame potassium
Found in 3,384 products
Inositol
Found in 3,125 products
Coenzyme Q-10
Found in 3,033 products
Malic Acid
Found in 3,000 products
Sorbitol
Found in 2,202 products
Protein (4)
Sugar (4)
Vitamin (14)
Vitamin C
Found in 19,523 products
Vitamin E
Found in 13,833 products
Vitamin D
Found in 13,348 products
Vitamin B12
Found in 11,621 products
Vitamin B6
Found in 10,891 products
Vitamin A
Found in 9,398 products
Niacin
Found in 9,293 products
Folate
Found in 9,262 products
Riboflavin
Found in 8,001 products
Biotin
Found in 7,845 products
Thiamin
Found in 7,759 products
Pantothenic Acid (Vitamin B5)
Found in 4,617 products
Choline
Found in 3,575 products
Vitamin K
Found in 2,569 products
Other (12)
Calories
Found in 26,475 products
Water
Found in 23,872 products
Glycerol
Found in 19,909 products
Flavor
Found in 16,729 products
Magnesium stearate
Found in 16,235 products
capsule
Found in 14,245 products
Hypromellose
Found in 12,480 products
Color
Found in 6,418 products
Header
Found in 5,504 products
Coating
Found in 4,826 products
Croscarmellose Sodium
Found in 4,751 products
Titanium Dioxide
Found in 4,105 products