24k Gold

Gold is chemically inert, which means it does not react with skin, does not interact with anything else in the formula and cannot irritate. That is exactly why it is used: a visual ingredient that adds warmth and light to a mask or an oil without changing how the rest of the product behaves. Choose a gold formula when the occasion matters as much as the routine, because this is the group that looks like an event on the shelf and in the mirror.