I love this product but it consistently has defective packaging issues. I recently received an order and the pumper does not work properly. When I opened the package the pump head was bent and loose, so now I am trying to get out the product with great difficulty. I have brought this to the attention to Piotaz in the past but it still continues. Otherwise this is a superb product.

This is my favorite product of all. I love how it make fine lines plump. I even use it on my hands

I love the 9d serum. It leaves my skin plump and hydrated. I see a difference almost immediately

My favorite product ever. I can see and feel a difference in my skin.

A luxury Swiss brand, the product carton offers a dramatic visual, unfolding like a flower with the interior revealing a view of the Alps. A User Manual is included which explains how to use this 9D Lifting Serum. When ready to use, turn the lid counterclockwise to access the nozzle and clockwise to close. The manual pump has a small opening which helps avoid inadvertently dispensing too much product. I am using only this one component in the Cell Power skincare line but so far am impressed with the results. I am past middle-age and know the importance of caring for my skin but am realistic about the limitations of topical products. But, this serum does a good job plumping the skin and the feeling is slightly constricting which provides some lift particularly for areas around the eyes and mouth where the loss of elasticity first appears.The directions instruct it to be used day and night after cleansing and toning. One press of the pump provides a sufficient amount of the clear serum for the face—a second pump will be necessary if wishing to do the neck. After it is absorbed, moisturizer should be applied so in the morning before applying makeup I use my regular cream and then at night a more intense product. The added fragrance is light and pleasant and dissipates within a few minutes. The product has improved the appearance of my skin, my fine lines and wrinkles. I am in love (and my husband should be jealous).