[athe] Vital C some Toning Concentrate 20ml Amazon.com: ATHE Vital C some Toning Concentrate, Anti aging & Radiance VITAL HYDRATION 3 step Vitamin C Routine Vital C Hydrating Anti Aging Serum TheIvyClinic Vital C Anti Aging Serum Image Skincare. [athe] Vital C some Toning Concentrate 20ml Red Velvet Joy's Pick! This intensive vegan ampoule is formulated with 20% pure vitamin C to brighten up and improve uneven skin tone, blemishes and spots in 7 days. The lightweight formula with Liposom Vitamin C is fast absorbed into the skin without stickiness. How to Use After toner, apply 2 3 drops and gently massage it for better absorption. For the first time using a vitamin c product, please test a few drops on your skin first. Recommend finishing the bottle within 2 months after opening.