Hi there! I recently tried the chaga face cream and serum, I am blown away. I had seriously problem skin, (severe sun damage, psoriasis, acne...) Not fun! After the VERY FIRST application of the face cream and serum, I noticed a tightening in my skin, and an improvement in my sun spots! I kind of can't believe it. (I've even tried bleaching creams for my sun spots, horrible I know.) So, when something works this well, I have to give credit where credit is due. Thanks so much!!