If I were stranded on a desert island with one skincare product, it would be the Tatcha Luminous Deep Hydration Firming Serum. This is not only my favorite Tatcha product, it is my favorite beauty product.

The texture is smooth as silk, and after I massage the serum into my face, which absorbs the serum quickly, my skin feels immediately moisturized and glows–even before I apply moisturizer.

If you don’t believe me, you can ask my sister. When our parents were out visiting her and my three nieces, she sent a text: “Our parents just said that my skin looks amazing. Must be the Tatcha serum!”

‘Nuff said.