What do DNC cosmetic socks do and how do I use them with a foot mask or cream? — Socks for cosmetic procedures - DNC

These socks are an accessory, not a treatment on their own. Their job is to keep a foot cream, oil blend or softening mask in contact with the skin for longer. After you apply the product, the cotton fabric creates a light occlusive layer, which slows down evaporation from the skin surface. That gives emollient and moisturising formulas more time to be absorbed instead of rubbing off onto bedding or floors.

Using them is straightforward. Wash and dry your feet, then apply your chosen foot product. Richer textures such as shea butter creams, paraffin-style masks and oil-based treatments work particularly well under these socks. Put the socks on and leave them on while you rest. Many people do this in the evening after a bath, shower or exfoliating treatment, because warm, damp skin tends to absorb rich formulas more easily. The result depends mostly on the foot product you use underneath, not on the socks themselves.

The fabric is 100% cotton, so it lets air through and does not feel heavy like a plastic wrap or plastic bootie would. Still, the layer is occlusive enough to slow moisture loss, which is the point. If your skin is cracked, irritated or very sensitive, choose the formula under the socks with care and stop use if any discomfort appears.