ActiveHerb YinVive Cool (Zhi Bai Di Huang Wan) 200 Teapills

YinVive Coolâ„¢ can help mitigate signs of hyperactive or excess heat. How Does YinVive Cool Work?. Shu Di Huang (Prepared Rehmannia root) tonifies Yin and nourishes the blood. Mu Dan Pi (Tree peony bark) clears heat and cools the blood.