Solgar's Ester-c® Plus 1000 Features An "enhanced Vitamin C" Formula That Distinguishes Itself By Utilizing A Unique, Non-acidic Version Of Vitamin C Called Ester C, Which Improves Absorption In The Body. This Patented Blend Is Exclusive To Solgar And Is Complemented By Natural Plant Bioflavonoids, Found Naturally Alongside Vitamin C In Fruits And Vegetables. Unlike Conventional Vitamin C, Ester C Is Easier On The Digestive System, Typically Causing Less Irritation. Additionally, Ester C Has A Prolonged Presence In Immune Cells Compared To Standard Vitamin C, Thereby Providing Enhanced Support For Immune Function. As A Water-soluble Vitamin, Vitamin C Plays A Crucial Role In Combating Free Radicals And Fostering A Robust Immune Response. Its Numerous Health Advantages Include Promoting Skin, Bone, And Dental Health As Well As Alleviating Fatigue. Key Benefits Include: • Support For Normal Immune System Function. • Contributing To Collagen Production Necessary For Healthy Skin, Bones, Teeth, And Cartilage. • Prolonged Presence In Immune Cells For Up To 24 Hours. • Antioxidant Protection. • Maintenance Of A Healthy Nervous System. • Mitigation Of Fatigue And Tiredness. • Improved Absorption Of Iron And Reduced Gastrointestinal Issues.