I know this may seem like a silly question but I noticed that GNC sells UltraNourish Hair for Men and the biotin contained in each pill is much greater (but there is no MSM). Are there other ingredients that would make this supplement unhealthy for women? 
You wouldn't grow a beard from taking this would you? 
Men's Ultra NourishHair (60 tablet bottle)
Vitamin E (as Mixed Tocopherols)10 IU33%Vitamin C (as Ascorbic Acid)30 mg50%Folic Acid400 mcg100%Vitamin B-1 (as Thiamin Mononitrate)1.5 mg100%Vitamin B-2 (as Riboflavin)1.7 mg100%Niacin25 mg125%Vitamin B-6 (as Pyridoxine Hydrochloride)2 mg100%Vitamin B-12 (as Cyanocobalamin)6 mcg100%Biotin2000 mcg667%Pantothenic Acid (as Calcium d-Pantothenate)50 mg500%Zinc (as Zinc Gluconate)15 mg100%Copper (as Copper Gluconate)1 mg50%Magnesium15 mg4%Iodine (as Kelp)50 mcg33%
Women's Ultra NourishHair
Vitamin A (100% as beta-Carotene)1000 IU20%Vitamin C (as Ascorbic Acid)60 mg100%Vitamin E (as natural d-alpha Tocopheryl Succinate)30 IU100%Vitamin B-1 (as Thiamin Mononitrate)1.5 mg100%Riboflavin (Vitamin B-2)1.7 mg100%Niacin (as Niacinamide)20 mg100%Vitamin B-6 (as Pyridoxine Hydrochloride)2 mg100%Folic Acid200 mcg50%Vitamin B-12 (as Cyanocobalamin)6 mcg100%Biotin600 mcg200%Pantothenic Acid (as Calcium d-Pantothenate)20 mg200%Iodine (as Potassium Iodide)50 mcg33%Magnesium (as Magnesium Oxide)40 mg10%Zinc (as Zinc Oxide)15 mg100%Copper (as Copper Gluconate)2 mg100%Silica (as Silicon Dioxide)1 mg** Boron (as Boron Citrate)3 mg** L-Cysteine50 mg** Choline (as Choline Bitartrate)250 mcg** Inositol50 mcg** MSM (Methylsulfonyl-methane)200 mg** Natural Amino Acid Complex (as Lactalbumin)400 mg** L-Methionine100 mg
You wouldn't grow a beard from taking this would you? Men's Ultra NourishHair (60 tablet bottle)
Vitamin E (as Mixed Tocopherols)10 IU33%Vitamin C (as Ascorbic Acid)30 mg50%Folic Acid400 mcg100%Vitamin B-1 (as Thiamin Mononitrate)1.5 mg100%Vitamin B-2 (as Riboflavin)1.7 mg100%Niacin25 mg125%Vitamin B-6 (as Pyridoxine Hydrochloride)2 mg100%Vitamin B-12 (as Cyanocobalamin)6 mcg100%Biotin2000 mcg667%Pantothenic Acid (as Calcium d-Pantothenate)50 mg500%Zinc (as Zinc Gluconate)15 mg100%Copper (as Copper Gluconate)1 mg50%Magnesium15 mg4%Iodine (as Kelp)50 mcg33%
Women's Ultra NourishHair
Vitamin A (100% as beta-Carotene)1000 IU20%Vitamin C (as Ascorbic Acid)60 mg100%Vitamin E (as natural d-alpha Tocopheryl Succinate)30 IU100%Vitamin B-1 (as Thiamin Mononitrate)1.5 mg100%Riboflavin (Vitamin B-2)1.7 mg100%Niacin (as Niacinamide)20 mg100%Vitamin B-6 (as Pyridoxine Hydrochloride)2 mg100%Folic Acid200 mcg50%Vitamin B-12 (as Cyanocobalamin)6 mcg100%Biotin600 mcg200%Pantothenic Acid (as Calcium d-Pantothenate)20 mg200%Iodine (as Potassium Iodide)50 mcg33%Magnesium (as Magnesium Oxide)40 mg10%Zinc (as Zinc Oxide)15 mg100%Copper (as Copper Gluconate)2 mg100%Silica (as Silicon Dioxide)1 mg** Boron (as Boron Citrate)3 mg** L-Cysteine50 mg** Choline (as Choline Bitartrate)250 mcg** Inositol50 mcg** MSM (Methylsulfonyl-methane)200 mg** Natural Amino Acid Complex (as Lactalbumin)400 mg** L-Methionine100 mg
