I'm offering you a new non-destructive human perception based method of retouching.
The method allows not only to erase all blemishes but also to save individuality.
Resulting images look natural with no signs of photoshop in comparison frequency separation, dodge & burn and etc.
Method is friendly for retouching darker skin individuals and works with photos including but not limited to portrait, any kind of studio photo shoot, lifestyle, still life, street, e-commerce and so on.