Yes, bean dregs contain soybean isoflavones, which are similar to female hormones. In addition, they are rich in vitamin B and have a good effect on skin luster. I recommend you to make several masks with different effects, hoping to help you:

1, anti-wrinkle: egg white and bean dregs can be mixed, but egg white and bean dregs can achieve anti-wrinkle effect.

2, whitening: adding a small amount of white tofu to bean dregs, the whitening effect is more obvious than using bean dregs alone.

3, moisturizing and anti-inflammatory: honey can be added to bean dregs. If it is temporary acne, you can add some salt, just a little.

All the above masks have been experienced personally, but in order to prevent allergic reactions caused by different skin sensitivities, it is suggested that after the mask is finished, apply a little on the inside of the wrist for a skin test. If there is no problem for more than 5 minutes, there should be no allergic reaction, so you can use it safely. It's normal for the salt mask to itch a little, but if it's unbearable, please rinse it with water immediately!