Absolutely Impressive
I bought this for my husband and completely forgot about it until about a week later when I noticed a remarkable improvement in his skin. His sun spots were fading, and his skin had a noticeable glow. Just a heads-up: it does increase photosensitivity, so make sure to use a good sunscreen.

Absolutely love this! I was introduced to it during my first Halo treatment. For years, I relied on SkinCeuticals CE Ferulic, which is undeniably an excellent product. However, IS Clinical Gene XC Serum offers so much more, including a higher concentration of vitamin C. I must say, my skin looks significantly better! I've become a huge fan of the entire IS Clinical line. After years of struggling to find products that work for my sensitive skin and rosacea while also addressing aging concerns, I've finally found the perfect brand!

Love it! I can't believe how much this has improved my skin. I'm especially impressed with how it has minimized my pores.

Exceeding My Expectations

I'm now on my second bottle of Genxc and I can't praise it enough. The impressive array of ingredients likely contributes to its effectiveness. My skin tone has become more even, with fewer pink areas, and two sunspots have almost disappeared. My pores appear smaller, and the overall skin on my face and neck looks tighter. I've been able to replace the 2-3 serums I used to use with just this one. A word of caution: it's quite watery, so only use a drop or two at a time. A couple of drops on each side of my face provide full coverage, plus two more for my entire neck and down.

I absolutely adore this amazing multitasking daytime hero. It not only soothes dry sensitive skin, but it is also non-greasy for those with combination skin. Additionally, I love that it contains all mineral SPF ingredients. Not only does it provide great value for the price, but it also offers more product that caters to various skin needs.