OZNaturals Vitamin C Facial Serum uses one of the most researched and proven ingredients in modern skin care to create the ultimate anti-wrinkle serum. Vitamin C has been shown in numerous studies to increase collagen production, a significant factor in wrinkle reduction. OZNaturals harnesses this potent antioxidant in a powerful anti-aging serum that delivers brighter, healthier skin, with improved tone and overall glow. OZNaturals VC Serum is Vegan, Cruelty-Free, Paraben-Free, Sulfate-Free, Mineral Oil-Free, Lanolin-Free, Gluten-Free, and GMO-free. Are you looking for a Vitamin C facial serum that actually works? We combine the most stable form of Vitamin C with the powerful antioxidant, Astaxanthin making this one of the most effective Vitamin C serums available.