Neostrata Problem Dry Skin Cream is a potent AHA moisturiser whose blend of glycolic, lactic, and mandelic acids is designed to exfoliate and soften thickened, dry, cracked skin on the feet, knees and elbows. It could easily be called a pedicure in a jar. This emollient moisturiser contains a glycol to enhance penetration of the 20% AHA blend into the skin. Problem Dry Skin Cream includes plenty of well-researched AHAs and regular use of this product will produce smoother, softer skin. A must-have, to have in any skincare selection. £31.64 for 100g.