Comparison

Complete Hair, Skin & Nails and Hair, Skin & Nails

Complete Hair, Skin & Nails (BioSource Labs) lists 30 distinct ingredients and Hair, Skin & Nails (Rexall) 30 (rows of one ingredient counted once); 30 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientComplete Hair, Skin & NailsHair, Skin & Nails
Carbohydrate1 g1 g
Vitamin C120 mg (133%)120 mg (133%)
Calcium0.733 mg (under 1%)707 mg (54%)
Vitamin B65 mg (294%)5 mg (294%)
Sodium10 mg10 mg
Vitamin D2.5 mcg (13%)2.5 mcg (13%)
Magnesium0.1 mg (under 1%)100 mg (24%)
Vitamin B128 mcg (333%)8 mcg (333%)
Zinc7.5 mg (68%)7.5 mg (68%)
Niacin25 mg (156%)25 mg (156%)
Vitamin E15 IU15 IU
Folate200 mcg200 mcg
Vitamin A5,000 IU5,000 IU
Pantothenic Acid (Vitamin B5)15 mg (300%)15 mg (300%)
Riboflavin5 mg (385%)5 mg (385%)
Thiamin5 mg (417%)5 mg (417%)
Biotin3,000 mcg (10000%)3,000 mcg (10000%)
Iron3 mg (17%)3 mg (17%)
Selenium12.5 mcg (23%)12.5 mcg (23%)
Manganese5 mg (217%)5 mg (217%)
Iodine112.5 mcg (75%)112.5 mcg (75%)
Choline75 mg (14%)75 mg (14%)
Inositol30 mg30 mg
Phosphorus150 mg (12%)150 mg (12%)
Flavonoid25 mg25 mg
PABA25 mg25 mg
Rutin12.5 mg12.5 mg
Betaine Hydrochloride0.025 mg25 mg
Horsetail0.003 mg3 mg
RNA30 mg30 mg

Amounts are per serving as DSLD gives them: Complete Hair, Skin & Nails, 3 tablets; Hair, Skin & Nails, 3 tablets. Current labels entered December 2017 and December 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own