Hi, I am a woman in my late 20s and I have been experiencing some hair and skin issues lately. I have heard that sleeping on silk or satin pillowcases can help prevent hair breakage and reduce wrinkles. However, I am not sure which fabric is better for me. I have medium-length hair that is prone to tangling and my skin is acne-prone. So, should I sleep with silk or satin? Would appreciate any suggestions or personal experiences. Thanks in advance!