I have used so many serums over the years--from EL, to Lancome, to Origins, to others of Clinique and Olay and Neutrogena (I use the Intense Wrinkle serum for day)....and this one is definite HG status for me--the price is expensive, but it's worth it--I use it every evening and my skin simply glows. The texture is improved, smoother, clearer, and this has great stuff in it. For the price, compare with other serums, this one is superior in every way--I read labels and research carefully, so I have a very definite notion of what I expect a serum to do for me and my skin. Try it, ladies and gents, you'll LOVVVVVEEEEE it :)

This is an absolute HG product for me. I have no idea why it hasn't gotten more attention. I needed a good chemical gentle exfoliant. My skin hates even the most gentle physical exfoliant! It breaks me out soo badly and the break outs stay on for weeks. Without exfoliation my skin was rough, dead looking. I had no glow at all. Which is why I noticed the amazing glowing side effects of the product the morning after!!! It even cleared up my blemishes! I have no idea how it did that. But I swear it di. It even claims to lighten up dark spots over time.

So there you go, a nice exfoliant for glowy skin, clears up your blemishes and lightens up dark spots.

I can back up the first to claims. I still have to see how it goes for lightening up dark spots! But even if it doesn't have any effect on the spots. It's already waay worth it. Ammmaaaaaaazing product. I'll never uses anything else again! Every!

This serum is fantastic and has changed my skin for the better in just a few months.
I use it every night after cleansing my face and it has reduced redness, improved radiance and gotten rid of the tiny bumps on my forehead.
When I purchased the pump bottle I was worried it wouldn't last very long, but it has been two and a half months since I began using the bottle and it's still going strong.
I love that this exfoliating serum is fragrance-free and so gentle, yet effectively renews and perfects the skin.
I have combination skin that gets pretty oily in the summer (which it is at the moment) so I love that this is so light and absorbs quickly - leaving no greasy film.
Will purchase again as soon as I run out!

I´m using this at night togerther with turnaround overnight and it´s healing my hormonal acne and scars/discoloration in the jaw line! My skintone is more even too. I´m totally satisfied.

Fantastic! I use this at night and Clinique's pore refining correcting serum in the AM. Combined with my Clarisonic, my skin looks amazing. Reminds me of the time I had microdermabrasion.

Incredible product. I use this twice a day in conjunction with Turnaround Overnight. This duo is pure gold. My skin is smooth, clear and glowing. HG.

I have mixed feelings about this product. I do not like the texture. It feels very waxy when applied to the skin but it does absorb and settle after a few minutes. My skin feels soft and does look more even after applying it but I do not find this very moisturising even after I follow with DDML. My skin looks good but something is just missing, that hydrated supple feeling is absent. So in essence I do not hate this product and I will use it again if i ever get it with a GWP but I dont think I will buy it. For the price I think its not worth it and I get fantastic results when I just use the turn around night cream on its own. The concentrate doesnt add anything extra or spectacular.

update: 28/11/2012

Broke me out... boo

A few weeks ago i was using a BP regimen that consisted of this very harsh acne treatment that would make my face flaky and dull. It didn't even seem to be helping my acne so i decided to just stop using it. I've started only using this product and the Intense Surge moisturizer every morning and night and my skin feels new and refreshed and just wonderful. It makes my face brighter and SO soft and it's definitely been lightening post acne marks tremendously. Having very sensitive and acne prone skin, i am naturally afraid to use anything new on my face but I'm so happy i took the risk with this one because it's already made my skin so much healthier and its on'y been a couple of weeks. And even though this product is not an acne product, i have not really broken out at all since i started using it. Maybe one or two small spots, but very unnoticeable ones which i won't complain about because i'd take it over the regular acne i got prior to the use of this product. Would highly recommend. I paid $53.00 CDN for it but if it does this well i don't mind at all.

I normally do not like Clinique products, however l actually liked this product. I could actually see a difference in my skin the next day. My sister has been using this for a few months and she loves it too.

A HOLY GRAIL PRODUCT