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iS CLINICAL Youth Serum
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iS CLINICAL Youth Serum

iS CLINICAL Youth Serum

30 ml / 1 fl oz
4.2 View 32 reviews
$159.00

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Highlights
  • Firms and brightens the complexion
  • Advanced anti-aging serum
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Product Overview

iS CLINICAL Youth Serum instantly smooths and tightens while dramatically reducing wrinkles over time.

This anti-aging serum uses a blend of advanced ingredients to instantly smooth and tighten skin while providing dramatic wrinkle reduction over time. A powerful antioxidant complex combines encapsulated vitamins A, C and E to rejuvenate and protect skin while a bio-identical copper peptide growth factor helps rebuild lost collagen, minimizing wrinkles over time. 

Key Features:

  • Proprietary Extremozymes® are clinically proven to help protect skin against environmental factors like pollution and smoke
  • Centella asiatica, also known as gotu kola, nourishes skin to diminish signs of aging
  • Instantly smooths skin and great for use under makeup

Highlights

  • Firms and brightens the complexion
  • Advanced anti-aging serum
  • Encourages cellular health

Ingredients

Directions

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ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

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Product Specifications

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About the Brand

Customer Reviews (32)

Overall Rating

4.2
Based on 32 reviews

Review Summary

5 Stars
21 reviews
4 Stars
5 reviews
3 Stars
2 reviews
2 Stars
2 reviews
1 Star
2 reviews

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Profile picture of Jamy8522.

Jamy8522

Verified Purchase

December 31, 2023

Good Under Makeup

Works well under makeup, doesn't pill, However, I didn't notice a significant difference in regards to lines being softened or any firming even after using it for a few months.

Profile picture of Amandakemper.

Amandakemper

Verified Purchase

February 24, 2023

Almost perfect

I bought this on a whim trying to mix up my skincare and was quite impressed after using it. My skin looked instantly firmer (probably from the caffeine) and brighter. Really, my only complaint is that the serum pills under my sunscreen and will often leave a slightly sticky feel to my skin. Those drawbacks are not enough to convince me to stop using it but it would be better if those issues were resolved

Profile picture of Lise.

Lise

Verified Purchase

June 03, 2022

ISClinical Youth Serum

This serum is very nice. I don’t go a day without using it. It goes a long way because you only need one drop! And it has a nice dropper to use.

Profile picture of Skidgee.

Skidgee

Verified Purchase

March 16, 2022

Awesome serum

I love the way this serum glides over my face and so far I feel it is working! I was told by a new esthetician that I had pretty skin! Not bad for a woman in her sexy sixties!

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LovelySkin Customer

Verified Purchase

December 01, 2021

ugh...

This pilled so bad I couldn't wait to use it up! It mildly helped smooth the look of wrinkles and gave a faint glow, but I could not use any other skincare products with it without it crumbling up and looking like flaky skin. Not a fan.

Profile picture of Kathi39.

Kathi39

Verified Purchase

September 25, 2021

Clinical results

I recently had a facial at a spa and the serum was divine. I immediately saw radiance. I can’t wait to see the results with the fall season in the Northeast!

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LovelySkin Customer

Verified Purchase

September 02, 2021

Youth Serum

No good for me!!

Profile picture of AmyA.

AmyA

Verified Purchase

August 06, 2021

Youth Serum

This is a nice serum for daily use. Very little is needed and it soaks in well. I apply it after my C serum in the morning and am liking it so far. No stickiness or pilling when applied.

Profile picture of Skin85258.

Skin85258

Verified Purchase

June 07, 2021

Great serum

This really makes my skin look bouncy, taut, and healthy. I’ve only been using this for about a year but really notice the difference. It’s not sticky and plays well with other products, no pilling!

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LovelySkin Customer

Verified Purchase

April 12, 2021

Highly Recommended

This product was recommended to me by my esthetician. I’ve just started using it and look forward to seeing results. No irritation for me and easy to apply.

Profile picture of Grneyes.

Grneyes

Verified Purchase

March 30, 2021

One of my favorites

One of my favorites, this product cools and calms my skin. It feels as if it is providing a permanent protective layer. I ran out of the product and felt a bit naked! I’m so glad a new one arrived.

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LovelySkin Customer

Verified Purchase

March 12, 2021

Cakes Under Makeup

This product is difficult to apply because it dries quickly so you have to move fast while applying. It has a l sticky jell texture that I personally dislike but the worst of it is when you begin to layer sunscreen/makeup the product begins to cake wrecking your foundation and even eye cream. I've tried it multiple times hoping to figure a technique that might work (I'm very good with makeup) but sadly no luck. Now I have an expensive prop on my vanity that I won't use, feel bad just throwing away and I won't even give away knowing its trash. Okay, its now in the trash.

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LovelySkin Customer

Verified Purchase

December 30, 2020

Great Serum

This serum really does plump your skin. What I like about this product is that you can use it under your eyes and around the corners of your eyes. I use TNS Serum, Vitamin C and than I apply a few drops of this serum, followed by my moisturizer and sun screen. I definitely will purchase this again.

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LovelySkin Customer

Verified Purchase

November 23, 2020

Really like it

Easy to apply and you can see the difference instantly.

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LovelySkin Customer

Verified Purchase

August 12, 2020

Nice

I like this serum a lot. I use it at night and my skin looks nice when I wake up. To be honest, my skin really likes almost all IS clinical products - this serum is no exception.

Profile picture of skincarelover13.

skincarelover13

Verified Purchase

June 13, 2020

Great Serum

This serum feels great going on and smooths and plumps your skin! I highly recommend.

Profile picture of Dorymg.

Dorymg

May 19, 2020

Results!

This serum is tried and TRUE, a little goes a long way, I have seen results within 1 week of using. This is my "Go To" as part of my morning skincare regimen. Top of the Line for me!

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LovelySkin Customer

Verified Purchase

September 30, 2019

Irritation

Texture is a thick gel but not sticky. Make my face red after using it. It also has a little bit of a cooling effect.

Profile picture of NoburninginFL.

NoburninginFL

Verified Purchase

July 02, 2019

excellent

Thick serum (may be a negative for some people) but works beautifully. Can feel it tightening my skin during the minute of waiting for it to soak in really well. Works great followed by either the Youth Complex or the Youth Intensive Cream. Does not clog pores or cause any breakouts for my normal/dry skin. Definitely recommend.

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LovelySkin Customer

Verified Purchase

February 02, 2019

Great product!

I use this about every other day on my skin to help keep up with the fine lines off my face. It's the only product that doesn't seem to break my skin out which is always a plus!!!

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