Absorbs deeply, a little dab will do you. Goes well under a Biotherm moisturizer. Great for wind burn.

Good but expensive. The price is a bit more than other product out there

I have loved this product for years. I wish they still had fhe Aquasource Nuit Hydrating Jelly as the two were so good for morning and night.

This product has a lovely, light texture that blends into the skin leaving no trace of greasiness. In a very dry climate like mine the Deep Serum is perfect for winter when more moisturizing is required. It's the perfect compliment to Aquasource Gel as the seasons change. Add the Micellar Water for cleansing and Aquasource Nuit for nighttime and you have the ideal basic skin care regimen.

I like the scent and texture of this product. Lighter than a cream but heavier than a gel this serum is the right in between for my combination skin. You can wear it alone or under your regular moisturizer.