This mask is a translucent aqua gel-crème in the tube, but becomes transparent on application. The scent is fresh-marine-botanical, and reminds me of Darphin's Exquisage moisturiser. This product absorbs quickly; I've used it under moisturiser and makeup, both of which were applied with no problem and my skin felt very comfortable. I've also tried it as an overnight mask although it's not specifically designed for that purpose. I've used this mask three times so far and my skin has shown an improvement in hydration and comfort, particularly when followed with a rich moisturiser (I used La Roche Posay Nutritic Riche). I do think that you need to apply a thick layer of this product (as recommended) for maximum benefits.