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iS CLINICAL GeneXC Serum

Reviews For iS CLINICAL GeneXC Serum

$114.00

Filtered by: Star Rating: 4 stars Clear Filters

8 Reviews
January 15, 2026

Light and watery.. jury still out on this one

I love Is clinical serums but this new genexc I’m still on the fence. It’s very light and watery with no smell from what I can detect. For me the issue is you don’t feel or smell anything at all when you apply it to your face not even a tingle on your skin like active serum or brightening serums do so you can’t tell if it’s working. I’ll keep using it but the jury is still out on this one. Only time will tell if this one is a long term keeper.

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LovelySkin Customer

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November 02, 2024

Not impressed

It seems to be not bad, but honestly speaking, I didn't mention some evident effect on the skin.

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ElenaSE

Verified Purchase

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November 16, 2022

Recommend

My aesthetician recommended this serum and I’d say I love it! It tightens my face and makes me feel refreshed.

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LovelySkin Customer

Verified Purchase

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July 06, 2022

Can’t see a difference yet

It caused me to break out at first. I just mix it with my moisturizer now and I don’t break out anymore. If you’re sensitive to vitamin C serums, I would recommend doing the same rather than placing it directly on your skin. Over all, I haven’t seen too much a difference since using it, but for some reason I enjoy having it as part of my routine so I will continue to purchase.

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JessiC

Verified Purchase

0 people found this helpful

December 01, 2021

Okay...

I have not seen any significant changes in my skin, I think other products work better and its unfortunate because of the high price point. I use a lot of other is clinical products that work effectively but not so much with this Vitamin C. It is a thin liquid that absorbs quickly into the skin. The smell is light and nonirritating.

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LovelySkin Customer

Verified Purchase

0 people found this helpful

October 16, 2021

Works well…not my favorite

I religiously use iS Clinical’s Pro-Heal Advance serum, but opted to give this a shot due to the increased amount of Vitamin C. I think I still prefer Pro-Heal. I’m combination skin, acne, 46 years old. I’m just not wow’d by GeneXC…especially for the cost.

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JenniferK

Verified Purchase

0 people found this helpful

November 14, 2020

It’s nice

I have used this for a few weeks and it is nice but I’m not sure I’ve noticed much change in my skin.? One thing I have noticed is that is is sticky so definitely don’t use a lot. Because of that, I used it at night only. Not sure how it would layer under make up. Don’t think I would repurchase. There are other is clinical products such as the poly vitamin serum that I like better.

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AGP

Verified Purchase

0 people found this helpful

April 08, 2019

Great product

Nice for under moisturizer. It is a little sticky, but the benefits are worth it.

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Cassis

Verified Purchase

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8 Reviews

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