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iS Clinical Active Serum (1 fl. oz.)

A multi-tasking face serum that improves the appearance of aging, acne-prone and dull complexions.

iS Clinical Active Serum (1 fl. oz.)

A multi-tasking face serum that improves the appearance of aging, acne-prone and dull complexions.

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Anniversary Sale- Rewards members earn triple points on select brands. Plus, enjoy up to 15% off your initial purchase and 15% savings on future replenishment orders when you sign up for auto-replenishment. Offer valid through 8/17.
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Customer Reviews

Overall Rating : 4.64 / 5 (450 Reviews)
  • 365 5 star reviews
  • 38 4 star reviews
  • 26 3 star reviews
  • 10 2 star reviews
  • 11 1 star reviews
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Top Customer Reviews

Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.

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The best for clogged pores

I love the tingly sensation at first it was a little strong in some areas (around my nose) so I started using it to spot treat. The texture of my skin really improved and it helped with dark spots. 

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Amazing!

This has helped my sensitive and acne-prone skin in SO many ways. First, I deal with hyperpigmentation from acne and this has cleared up my dark spots tremendously. Second, this keep my pores clean and tight and nourishes my skin. Third, it helps with overall skin tone and brightness and makes my skin plump and supple. Needless to say, I am in love with this serum!

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Best serum

I love this serum so much! It keeps my acne-prone skin clear and bright. Highly recommend!

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Game Changer

This product deserves all the stars! The only thing I found that's helping to improve my skin

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Holy Grail Serum

This is hands down my favorite serum. I use it daily and usually only need to buy 2-3 bottles a year. It has significantly helped improve my skin tone and texture and is absolutely a staple in my daily skincare routine. I will be a lifelong customer for sure! I have noticed the price of it go up quite a bit over the years which is unfortunate as it is already the most expensive product in my skincare inventory. 

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not for me

Sadly, this product made my skin break out in rashes, I do have somewhat sensitive skin but I thought I'd give it a try since this line's other products work well for me! Unfortunately it just wasn't suited for my skin, maybe its the brightening agents?? oh well

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Gentle yet effective

I've been using this product whenever my face gets a congested spot (usually lower cheeks and above eyebrows) for 8 months now and I love it. I have sensitive skin, so I don't use harsh products. This serum feels good on my skin, does not burn, and does not irritate my rosacea. A couple drops is all you need to clear up a patch of acne. I believe my skin tone has improved as well. This product is on auto-ship bc I never want to run out. 

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so far so good

i am enjoying it haven’t seen much changes as i have been using it for a few weeks now

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different bottle

The first bottle of iS Clinical Active Serum was great and noticed a difference with acne. So I bought 2 more (one for my daughter and one for me). It was burning my skin to the point I was itching all over. My daughter said her new bottle was doing the same to her. What a waste of money.....clearly not the same product as the first one we purchased.

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Skin Changer!

This serum changed my skin! It has given me a glow and I look forward to the tingling sensation because I know it is doing wonders for my skin!

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