Natura Bisse NB Ceutical Tolerance Toner is a serum that is the answer to one of the main contributors of skin aging - Inflammation. Inflammation occurs on the visible surface and at the internal, cellular level. When this happens on the cellular level it is a low-grade inflammation that you can't see and feel. This unidentifiable cause of aging is common in most everyone. When inflammation takes place at a cellular level, it activates the skin's defense mechanism which accelerates aging. The result is wrinkles, dryness, sagginess and an overall lack of luminosity. This serum counteracts this process from happening, while also reinforcing and protecting the skin's natural barrier. It instantly soothes and moisturizes damaged tissue with its complex of 30 ingredients. It stops destruction of collagen and elastin which yields collagen production creating an anti-wrinkle/gravity effect. Hypoallergenic and paraben-free, this product has a controlled release of its ingredients to give you anti-aging benefits throughout the day.Who is this for? Ideal for those with aging, inflamed skin who want smoother, firmer and calmer skin.