hydration retarder

例句：

1. 1. This product is designed to hydrate the skin and delay aging.
   这款产品旨在滋润皮肤并延缓老化。
2. 2. The moisturizer contains hyaluronic acid, which helps to hydrate the skin.
   这款润肤霜含有透明质酸，有助于滋润皮肤。
3. 3. Hydration retarders are often used in skincare products to help retain moisture in the skin.
   保湿延缓剂常用于护肤产品中，帮助保持皮肤水分。