Water needles, placentas and many other items. But I prefer to go to beauty salons for TCM health preservation. I feel that although the effect is not so direct, it is safe enough. And just like the one I went to, I recommended an anti-aging Chinese medicine called anti-aging spirit. It is very effective for me to eat it myself, and my skin color has also improved, making me naturally ruddy and shiny. This medicine also has the effect of nourishing liver and kidney, so I buy two boxes now, and my husband and I both take them.