This product, like other foot peels, aims to help you shed the outer layer of skin on your feet to reveal the new, softer skin underneath. The most famous of these types of products is probably Baby Foot, which is still the gold standard for at-home foot peels.
The Tonymoly version contains a number of AHAs and BHAs to encourage exfoliation, as well as a number of soothing ingredients such as skullcap and aloe to help counteract the intense exfoliating effect.
LUnlike Baby Foot, this product does not have the exfoliating fluid already contained within the plastic boots; the fluid is in a separate package and you have to pour it in, which I found messy. I got a lot of the fluid on my bathroom floor.
The peeling effect is not as strong as Baby Foot. This could be good for those who are too sensitive to use stronger exfoliants.
