James Read Tan James Read Sleep Mask Overnight Gradual Tan Gel for the Body Light to Medium

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: ahnfeltia concinna extract, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, cyclopentasiloxane.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol, urea

This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.These ingredients - hyaluronic acid, sodium salicylate - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.

This product might help exfoliate the skin with urea, but This ingredient is not the most effective.