GS Vitamin C500 with rose hips 365 tablets XXL of Greenswan is a dietary supplement formulated to support the immune system and promote natural collagen production. Each tablet contains 500 mg of highly bioavailable vitamin C, enriched with rose hip extract, known for its antioxidant properties. The XXL pack of 365 tablets ensures a convenient annual supply. Ideal for those who want to maintain daily energy and well-being with a superior quality product.