Sentinel C-500Mg With Rose Hips Tablets Provide A Potent Dose Of Vitamin C Combined With Rose Hips For Enhanced Antioxidant Support. This Supplement Helps Boost The Immune System, Promotes Collagen Synthesis For Healthy Skin, And Aids In Protecting Cells From Oxidative Stress. Active Ingredients Vitamin C (Ascorbic Acid) 500Mg – Supports Immune Health, Acts As A Powerful Antioxidant, And Aids In Collagen Production. Rose Hips – A Natural Source Of Vitamin C And Bioflavonoids, Enhancing Absorption And Providing Additional Antioxidant Benefits.