Instant results
I first tried this as a sample and noticed results instantly which is why I've now ordered this product multiple times. My texture and tightness were improved not only with regular use but when applying under makeup in the morning. It gives a beautiful glow and healthy dewy look. It's really the biggest game changer I've stumbled across
LovelySkin Customer
Verified Purchase
Work Well
I have sensitive skin and this serum does not irritate at all.
LovelySkin Customer
Verified Purchase
Has improved the texture of my face
This serum has brightened and improved the texture of my skin. It does have a sting when you apply it.
LovelySkin Customer
Verified Purchase
Active Serum
I love the Active Serum and use it in conjunction with the Active Peel. It keeps my skin smooth and exfoliated. Either of those would be beneficial but both together are absolutely amazing for skin resurfacing and clarity.
LovelySkin Customer
Verified Purchase
clears up pores
I gave this to my 13 year old daughter. This product worked wonder clearing up pores on her T-zone area. It's pricey but will continue to buy it for her.
HJ
Verified Purchase
Spicy but effective
I tend to have a bit more oily skin in the summer and more acne breakouts. This serum helps keep my skin clear. It is a bit spicy at first use.
LovelySkin Customer
Verified Purchase
SO good for blemishes
Love this for whenever I am getting a blemish. Within a day or two the blemish disappears. I just spot treat it when needed. If you use it everyday and all over your face it can dry your skin out but for spot treatment it is the best I have used. Will not be without it!
LovelySkin Customer
Verified Purchase
Really happy with IS Clinical
I was surprised at how effective this product is. I follow it with another hydrating product. I also alternate it nightly with prescription Tretinoin cream that I use alone. I received this as a free full-size gift.
selkie
CLEARS SKIN+SO GENTLE!
CLEARS SKIN+SO GENTLE LIKE WATER!
AlohaElise
Verified Purchase
Rocks my world
This product has helped with my aging skin and acne issues. If I skip a day I can immediately tell the difference. Expensive, but worth every penny
CelticGoddess
Verified Purchase
A must in my routine!
Used best with the pro heal serum and it is a must if you want to see a change in your skin!
summerleeann
Verified Purchase
Effective but Not Gentle
This serum definitely improved the texture of my skin and reduced breakouts! However, with consistent use, my skin’s sensitivity increased, and I became noticeably redder. I may use this occasionally to help improve my skin’s texture, but I will stick to gentler options for regular use.
LovelySkin Customer
Verified Purchase
Really LOVE this serum!
Absolutely love this serum! Got this in an IS Clinical sample box, which I see is no longer being offered. This is an amazing product! Just a few drops needed. I do feel a slight tingling sensation for a short time after applying. This definitely is going to be a regular in my routine. Has helped diminish/resolve marks from acne, brightened my skin and seems to be helping diminish prominence of some wrinkles.
LovelySkin Customer
Verified Purchase
The New Holy Grail
I've recently switched to iS Clinical after having reaction to a longtime favorite brand of mine. Wow! The Active Serum is a game changer. So gentle, yet so effective on my sensitive, dry skin. I've used it every night for about a month, and notice a remarkable difference in brightness and reduction of sun spots. This is a new staple for me. Highly recommend!
elmoffe
Verified Purchase
Love this stuff
I put this serum on my jawline every night before my cream. It's kept me *mostly* acne free for almost 5 years! One vial lasts me 6-8 months.
LovelySkin Customer
Verified Purchase
My favorite!
I have been using Active serum along with Pro-heal and Hydracool since 2016. IS Clinical is a fabulous brand and Active Serum is fantastic. Personally I recommend starting every other night at first and then move to nightly. My routine is Active, spot treat with pro-heal, and then top everything off with hydracool. I have acne prone skin and this product has done wonders
LovelySkin Customer
Verified Purchase
I have been using this product for 5 years
I have been using this product for at least 5 years after my dermatologist recommended it. I use this as face wash after cleansing balm. I like the feel of the skin after the cleaning. I will continue using this products.
LovelySkin Customer
Verified Purchase
excellent!
An excellent product that fights acne, although there is a slight dryness after use.
LovelySkin Customer
Verified Purchase
Love this serum!
I’ve been using IS Clinical for years now (15) and this serum really does help with hormonal breakouts and adult acne. I live in such an arid climate and this calms my skin and doesn’t dry it out. I’ve been told I look 42 but I’m actually 64.
LovelySkin Customer
Verified Purchase
Kinda of strong
iS CLINICAL Active Serum seemed stronger and thus harsher for my sensitive skin that the SkinCeuticals product I had been using.
Emerald
Verified Purchase
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