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Ascorbyl Glucoside Solution 12% offers a lightweight, water-based formulation that helps support the appearance of skin tone evenness and skin smoothness. Unlike direct forms of vitamin C, this easy-to-use serum contains a water-soluble vitamin C derivative that converts into vitamin C once applied, giving it less irritation potential. And because it has advanced antioxidant properties, it also protects skin from the visual effects of damage caused by environmental stressors, helping to maintain a more radiant complexion.
Note: In its pure form, vitamin C is unstable in water. Ascorbyl Glucoside is a water-soluble derivative of vitamin C. It is much more stable in water but it is less potent than direct L-Ascorbic Acid. If you want to know more about vitamin C, checkout Understanding Vitamin C in Skincare: The Science and Your Skin
On all orders within the US
Carefully selected tech gadgets
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We accept returns within 30 days of delivery for defective items, transit damage (report within 72 hours with photos), or wrong items received. We do not accept returns for change of mind. Email support@onamar.com with your order number and photos to initiate a return.
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Orders are processed within 0–1 business days (Monday–Saturday). Once shipped, standard delivery takes 2–3 business days. Total estimated delivery time is 2–4 business days from the date of purchase. You will receive a tracking number by email once your order ships.
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You can reach us by email at support@onamar.com or by phone at +1 (405) 595-8342, Monday–Saturday, 9:00 AM – 6:00 PM ET. We aim to respond to all inquiries within 1–2 business days.