All customer reviews

Good texture, covers nicely and soaks in, and it feels to me like it works really well. In my 40s and I use it nightly on my face, neck, and decollete after the life plankton essence and before the aquasource cream. It has a bit of a seaweed scent, so it's not the typical Biotherm lovely scents I like, but it's worth it to me so that doesn't put me off. Ideally, I wait until a 30% off sale or bonus points day to stock up.

I have been using this serum for about 5 years. Earlier this year, I wanted to save some money and tried a couple of other products. I went back to this serum because I only need to use three drops a day for a smooth, silky face. The glass dropper is the one negative and the only reason I gave it 4 stars instead of 5.

Thisbserum is Moisturizing and my skin won't feel dry after using it. But there's a problem when I use it in the morning. My foundation can't be smoothly apply on my face after usigg this serum, although I have also apply daycream in between. My foundation is just like the eraser and it lmtakes long time for me to solve the problem. Perhaps I should only use it at night.

Love the feel and smell of this product. My skin feels so hydrated.

I’ve been using this for years and my skin feels so smooth. I have sensitive skin and this serum doesn’t irritate at all.

I’ve been using this product for 2 years. I love using it and recommend it to all my friends and family. It truly helps visually improve fine lines and wrinkles on your face.

Absolutely love how my skin feels, it’s totally magic in a bottle.

very delicate, beautiful texture and fragrance, even my picky husband loves it on his skin.

Love this product. Have been using it for few years.

This serum works Great. It really reduced my dark sport and my wrinkles. It feels fresh and it is easy to apply. My skin feels so fresh and rejuvenated. The only down side is its small quantity for the price.