iS Clinical GeneXC Serum

really like this serum. It’s lightweight, absorbs fast, and makes my skin look brighter, smoother, and more hydrated. After using it regularly, my skin feels firmer and has a healthy glow. It’s gentle but very effective — definitely worth trying.

⭐️⭐️⭐️⭐️⭐️
This serum exceeded my expectations! It has a lightweight texture, absorbs quickly, and gives the skin a noticeable glow after just a few days. My skin feels fresher, firmer, and more radiant. A truly high-quality product — highly recommend!

I have been through many brands of Vitamin C, hoping to see results. I will be honest, I am not sure of all of the effects of this, but I am nearing the end of my first bottle and I would say since 2 weeks in, I have had consistently a run of really "great skin". This was the only significant change in my routine. A little goes a long way, so it lasts. It also allowed me to simply my routine, making it overall cost effective. Definitely reordering and keeping in my routine.

Enjoy this product. Worth the price, especially if included in an otherwise simple skin care routine. I feel a noticeable difference in the firmness of my skin immediately as well as after 3 month use.

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.

After using this product for a year, I have realized that I cannot imagine my life without it. The sunscreen glides on effortlessly and even serves as a subtle foundation. There are times when I don't feel the need to wear any makeup at all. Although it may appear pricey, a little goes a long way. Surprisingly, one bottle lasted me a whole year, even with me sharing it with others for them to try.

One of my favorite products! I love how it makes my skin glow. I notice an improvement in texture and softness every time I use it. It has also significantly helped with sun spots.

I'm so glad I made the switch! I had been using a vitamin C & E serum from another brand for several years, and while it did help my skin, it wasn't transformative. Then, my friend introduced me to the iS Clinical GeneX Serum, and her skin looked incredible. I've only been using it for two weeks, but I've already noticed significant improvements. My skin is now bright, clear, smooth, and has a radiant glow. The serum glides on effortlessly and spreads easily, so a little goes a long way. I appreciate that it contains a high 20% concentration of vitamin C, and my skin has adjusted well to it. I highly recommend this serum—you won't regret it!

Incredible!
This is my first time purchasing this serum, and I've been using it for around two weeks now. I absolutely love how it makes my skin look clear and feel smooth. I apply it to set my face cream.

Incredible! This serum left my skin with a radiant glow that truly impressed me. It effortlessly exfoliated dead skin cells without any burning sensation, even with its 20% L-Ascorbic Acid content. I love how lightweight it is, as it suggests better absorption into my pores. Although it's pricey, it's definitely worth the investment.

Incredible! I've been using it for a few weeks now and can already notice a difference in my skin. It's very lightweight and easy to apply.

Is Clinical Genexc Serum is amazing! It made my skin feel rejuvenated!

My New Vitamin C Solution
For decades, I've been a loyal fan of another well-known vitamin C serum available on your site. However, this new serum has completely won me over. It offers 20% vitamin C antioxidant protection and defense in a time-release formula, making it gentler on my skin. Additionally, it includes enzymes and fruit acids for gentle exfoliation. The result is clear, even, bright, and balanced skin. This has now become my new morning "go-to" serum.

Absolutely Worth It!
This serum has become my all-time favorite. It makes my skin look and feel amazing. I highly recommend it!