Discover our highest strength active cosmeceutical vitamin C serum containing 30% Vitamin C delivered from L-Ascorbic Acid and powerful fruit/plant extracts. This high-performance Vitamin C Serum will deliver anti-ageing benefits for a brighter and firmer complexion. Vitamin C and its role in collagen synthesis make it a key ingredient in achieving optimum skin health. Produced in Australia, this mild citrus scented, silk like serum delivers a large dose of Vitamin C which is quickly absorbed into the skin and is suitable to be used with a dermal roller up to 0.3mm for deeper penetration into the skin. Directions for use: Apply to cleansed face and neck morning and night, after toning and before moisturising. An additional 10% of Vitamin C in this product is derived from fruit/plant extract, making total Vitamin C content 30% active.