product name nutridom marine collagen + hair, skin, and nails 60 vcaps items no n220 npn no 80088601 medicinal ingredients (per 1 capsule) hydrolyzed collagen ............................................ 600 mg (hydrolyzed collagen, fish - skin) (cod, haddock and pollock- skin) (wild caught / sustainably sourced) hyaluronic acid ....................................................... 60 mg (hyaluronic acid, gallus gallus - comb) vitamin c (ascorbic acid) ...................................... 75 mg silicon (silicon dioxide) ........................................... 5 mg biotin ...................................................................... 250 mcg non-medicinal ingredients magnesium stearate, hypromellose (capsule shell) recommended use helps to maintain healthy hair, nails, skin, and immune function. helps in collagen formation to maintain healthy bones, cartilage, teeth and/or gums. helps in connective tissue formation and wound healing. source of antioxidant for the maintenance of good health. helps support joint health. recommended dose adults : 2 capsules 1 time per day. cautions and warnings if you are pregnant or breastfeeding, consult a health care practitioner prior to use. if symptoms worsen, consult a health care practitioner. known adverse reaction may cause mild gastrointestinal disturbances.