Highly recommended

This is a dual product for skincare and haircare. I apply this serum nightly, and also run the excess through the ends of my hair. It smooths frizz and has made a dramatic impact on the appearance of my skin texture. I will be purchasing this oil again.

Very good anti-aging serum

I am always curious about Sephora weekly wows. Sometimes, they give an opportunity to buy a product you haven't thought of or knew about but would be interested to try for half a price. This is how I purchased Perricone MD Essential Fx Acyl-Glutathione Deep Crease Serum. I already finished the product and must say that I wish I bought two of them. This serum has a very nice light texture, white milky color and very subtle scent. It sinks into the skin very fast without greasy feeling. My main concern is lines under my eyes and, without doubt, I have to admit that the serum improved look of horizontal lines under my eyes. I have one vertical line and, unfortunately, the serum didn't soften that one. In general, Perricone MD Essential Fx Acyl-Glutathione Deep Crease Serum improved my skin texture and elasticity. I used it every night after cleansing and toning and in the morning under my eyes. The serum has lifting effect and worked really well under my eyes in the morning. All in all, it's a very good anti-aging product!