Dietary SupplementNutritional support with biotin, silica, and MSM.23 ingredientsUltra NourishairTMAs a woman, your body"s nutritional needs change throughout every phase of your life requiring extra care and nutritional support. Even with the best intentions, some women can and do fall short on getting the proper level of nutrients needed to live a healthier life. That"s why health conscious women trust in GNC"s uniquely formulated Women"s products, like GNC Women"s Ultra Nourishair.When compared to Women"s Nourishair, this enhanced formula blends more amino acids, the building blocks of proteins, with more than twice the amount of MSM. MSM is a natural source of sulfur that is an essential component of collagen. In addition to these important ingredients, this formula also combines 1200 mcg of biotin with silica to provide dietary support for healthy hair.* Women"s Ultra Nourishair supplies antioxidants that offer protection from harmful free radicals that can promote the cell aging process.*To ensure a more complete nutritional program, be sure to add GNC"s premier multiple vitamin Women"s Solotron® to your daily regimen.*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.No Sugar, No Starch, No Artificial Colors, No Artificial Flavors, No Preservatives, Sodium Free, No Wheat, No Gluten, No Corn, No Soy, Yeast Free.Potencies verified by GNP ptocedure #5015. Conforms ro USP for weight. Meets USP disintegration.