Walnut Grit
As we age, the rate of skin cell turnover slows down. This means that the body takes longer to shed dead skin cells and regenerate new ones. This can leave us with dry and weakened skin. Exfoliating, however, helps to slough away dead skin cells and stimulate cell turnover. ... This then leaves us with smoother and more radiant skin. As mentioned, everybody’s skin is different. That said, walnut scrub may be gentle and effective enough to address your particular skin concerns. However, if irritation and redness occur upon use, it would be advisable to opt for a gentler face scrub.