Immune Support; Solgar Vitamin C 1000 mg helps support a healthy immune system; It also plays an essential role in the functioning of white blood cells which are vital components of the immune system Powerful Antioxidant And Energy Booster; Vitamin C helps fight free radicals, which can lead to oxidative stress and the premature aging of cells Healthy Skin And Joints; One of the primary functions of Vitamin C is collagen formation, which is important for healthy skin and joints Non GMO And Gluten Free; Solgar Vitamin C 1000 mg Vegetable Capsules are suitable for vegans; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor and sweetener The Gold Standard: For over 70 years Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials