Who sells best, Marumi or Hou Tianqi Dan?

Anti-aging. We can rest assured that the safety of Tianqidan series products is mainly based on acne, using a laser with a specific wavelength. After Marumi and Hehe, Tianqidan is very anti-aging. By effectively stimulating the skin, it can promote the regeneration of skin collagen and repair uneven skin. The return rate is super high.