- Active Serum - Helps visibly even skin tone, Excellent for acne-prone skin, Anti-Aging, Face Serum, 0.5 Fl Oz

Feels great on my skin and doesn’t irritate it. Smells great!

My skin is nothing without this!

My aesthetician recommended this product for acne prone skin. It’s a miracle product! No fragrance. No skin irritation.

This is by far the most expensive skincare product I've ever purchased, but it is so worth it. I got a sample a few months ago at an event. That sample size lasted me about a week. Maybe about 4-5 days into the week, I saw myself in the mirror and was like, whoa. My skin had never been so clear, even toned, less fine lines, and just healthy looking. I looked into the product at the time to purchase and was like, damn, that's a lot. Didn't get it, didn't think much about it but then started thinking about it the other day. I almost bought from a different vendor because they had a 30% off coupon but then when I looked at IS Clinical's website, that vendor was not an authorized seller. I wanted to make sure I was getting the authentic stuff, so I bit the bullet. Ordered from Amazon because they're an authorized seller per IS Clinical's site, and you can't beat Amazon's shipping time. Ordered it a couple nights ago and was at my door bright and early the next morning. I also ordered the face wash, which I hadn't tried before.

My *favorite* facial product: it feels magical on my skin. Out of everything I've ever tried, this serum is both soothing and stimulating, almost tingly. My daughter introduced me to iS CLINICAL Active Serum after doing hot yoga together. I didn't expect how wonderful my skin felt and continued to feel afterwards. Also: it was on sale during Amazon Prime day, which was a nice find!

I love IS clinical product. Specifically the active serum and hydra cool. Active serum is great for reducing the look of dark spots on your face and reduces the size of pores. Highly recommend as part of your daily routine. I've been using this product for years. It is pricey, but definitely worth it!

Great product. Already on my 3d 1 oz bottle. Lasts 3 months which is good value. I have a combination skin type with occasional break outs + areas of hyperpigmentation. I do not have many wrinkles as yet. So the main difference I saw in overall improvement of skin quality. It cleared 99% of breakouts and made hyperpigmentation slightly less visible, though no dramatic changes here. Great overnight serum as do not need to apply anything else and skin looks and feels great in the morning. Will highly recommend this product and will start trying others from the same line.

Wow! I don't even know where to begin. First, I want to state that I have had cystic acne for a couple years, and nothing I tried seemed to work. I have some scarring due to the acne. I have spent so much money, tried everything (and I'm talking about prescriptions too). Finally, I developed an infection in my chin that spread into my gums and into my glands caused by a cystic pimple, which left a huge, huge scar. A few days later my order for the active serum and the cleanser arrived. At the same time, I started on a probiotic and changed my birth control. As soon as I started using it, I saw a difference. My skin felt like it was healing. I kept asking my husband, do you see a difference? Of course, it took about a week for other people to notice it, but I felt the healing right away. I've been using the cleanser, the active serum and the super serum for about 4 weeks now, and I haven't had a single cystic pimple since. I did get a few small zits, but nothing significant, especially nothing new in my trouble are (my chin). Everything is clearing up, my skin is healing and it's GLOWING! I have already told about it to all the girls that I know who are struggling with acne, and some have started using it too. I can't believe that there isn't more info out there about the IS Clinical products, this stuff is amazing! I even noticed a disappearance of a few fine lines I had on my forehead between my eyebrows. I wasn't too worried about that, my main concern was my acne, but that is definitely a plus (*just want to say I'm 25). Want to state again: I started using a probiotic, a new bc prescription and the IS Clinical system all at the same time. So I'm sure it's internal as well as external.

This product is effective and works!!

Creo que al ser de origen natural unos serios son más efectivos que otros. El primero que compré de verdad me sorprendió, era como magia, redujo considerablemente la piel, sanaba muy rápido y las líneas de expresión mejoraron mucho. Pero con los que he comprado después ya no he notado casi ningún cambio.

Sehr teuer aber jeden Cent wert; Hilft bei unreiner Haut, große Poren oder Juckreiz im Gesicht. Ich würde aber vorher zur Kosmetikerin gehen und mich genau informieren!!!! Arbeitet mit einer Fruchtsäure!!! Also Vorsicht!

Ordered 3times as I like this serum. But this time color of serum was pale yellow instead of original clear liquid. But it is disappointing that it's nonreturnable and costly product.

Gentle on my face