I was introduced to this product line by my esthetician. I use the Serum 16 at night along with a moisturizer. Initially, I was concerned that the retinol might irritate my skin, but it applied smoothly and felt light and great. I experienced no adverse reactions, and now I use this retinol as part of my nightly skincare routine.

This product was recommended to me by my esthetician, and it is the only anti-aging retinol I use! No peeling or dryness, just excellent and visible results.

I see great results and apply it every other night. My second bottle has just arrived, and I will continue using Serum 16 cream as an essential part of my nightly skincare routine.

I'm 27, and over the past year, I've noticed some fine lines appearing on my forehead, prompting me to adopt a more attentive skincare routine. This product truly works. While it doesn't completely eliminate fine lines (if only!), it significantly reduces their appearance. I've seen noticeable improvements after just three weeks of daily use. My only caveat is that I need more than one pump (I use two) to feel like my face is adequately covered with this amazing serum. It smells great, feels wonderful, and makes you look fantastic. Just buy it already!

The serum noticeably brightens my skin and reduces acne marks. It's lightweight and gentle, ensuring no irritation. Apply it with your moisturizer at night for best results. This is a worthwhile investment.