I am about your age, and my skin is not good. I used Yangmei brand collagen recommended by my friend. I think there are many brands on the Internet, and I have never dared to try them. My skin is a little sensitive. I've had acne before. This brand is ok. It's called Myrica rubra 1800 collagen, and it feels smooth, but family and friends say that the skin is getting better and whiter. You can try. I'm average.