Anua Heartleaf 70 Soothing Collagen Mask delivers smoother, firmer skin. This mask features nourishing heartleaf water for a soothing and toning experience. The serum-rich mask promotes a visibly smooth, soft, and supple complexion. As the skin absorbs beneficial ingredients, the mask changes color. Ideal for a pre-event glow or anytime the skin needs a soothing boost.