It isn’t often that life provides the opportunity for a do-over. But every 30 days, explains Debra Jaliman, a New York City–based dermatologist, our bodies create a whole new layer of skin that slowly works its way up to the surface as the old one is naturally sloughed off. As we age, this regenerative process slows down, and fresh skin takes longer to reveal itself. Gentle exfoliation can speed up the process. Who knew that flaking out could be a good thing?

Look for scrubs made of natural grains instead of plastic beads, which can stick around in the environment after they’ve gone down the drain.

1. Prep: Exfoliating should be your very last step before getting out of the shower, says Jaliman. You want skin to be as hydrated as possible so that the scrub doesn’t scratch. Start with just once a week, then slowly increase to up to three times.

To cut down on friction, work the product into your skin with a gentle circular motion.

Recently exfoliated skin is fragile because its protection has been removed. A thick, rich cream will help restore the lipid barrier and keep skin soft.

To up the scouring effec tof any scrub, apply it with a washcloth, loofah,or natural sponge.

Sprout Body Scrub is handmade in Brooklyn, from a blend of sugar and coconut. sproutskincare.com

L’Occitane Verbena Body Salt Scrub comes chockfull of oils that help soften as the grains buff. usa.loccitane.com

The Body Shop Spa Wisdom Japan Adzuki Bean & Rice Washing Grains can be added to any cleanser for a mild scrub. thebodyshop-usa.com

Cetaphil Special Edition Moisturizing Cream donates a portion of sales to Camp Wonder. walgreens.com.