I bought this after a friend recommended me it as I have very problematic skin and prone to nasty patches (dry, oily, red, blotchy, dark spots etc).

I have never been one to spend money on products like serums or special creams but after the recommendation from my friend and reading the reviews on here (if i'm ever unsure of a product or I'm tempted to buy I always first reach out to makeupalley.com haha), I thought I'd go for it.

I've been using it morning and evening, (underneath Macs oil control lotion then my foundation, and then after taking my makeup off at night) and I'm loving it. I've only been using it roughly a week and already I've noticed its cleared and evened out my skin and its got a lovely glow to it now. I wouldn't go as far to say its brightened my skin, but, the serum has definitely improved it with the blotchy patches and redness and looks a lot healthier.

I would recommend this definitely, only con is the price as I feel its a little on the expensive side but it still wont stop me purchasing another bottle as already this is becoming a holy grail item in my makeup routine!!!

It is a transparent serum that comes in a pump bottle which is very handy. It goes on smooth and leaves your face a bit wet, so you need time to let it sink in if you are going to apply it before your make up. Guess it can be used both in the morning or in the evening.
The effect is good, at least for my combination skin somewhat prone to acne. Not sure how it would work for skin with more serious problems. I notice that when using the serum my face looks clearer and brighter. No miracle, and yet a difference can be noticed.

This was perfect for my oily/combo, yet often parched skin. This is perfect for days where I need the hydration but my skin is too oily for moisturizer because it sinks in quickly and you don't feel it at all, except how soft your skin feels. It also works well under a moisturizer (I use it under MAC studio moisturefix).

Not sure if it really brightens skin, honestly, I think only time will heal acne scars, if at all , but its full of antioxidants.

I love using it as at night as well to help my skin bounce back from wearing foundation all day. Though it is expensive, I think the forumla is quite comparable to the serums in the Estee Lauder line.

Great Product!

I had a really bad acne breakout 3 weeks ago from using a primer. Cause alot of cysts and clogged pores on my forehead which left me with alot of acne scars.

The lady at the Mac Counter at The Bay recommended this product. After some research online i decided to buy it.

I've been using this product for about ten days and definitely notice a difference. I'm not sure if its also in combination of other products i use but i feel a difference when using this product. especially after putting it on

The scarring has reduced dramatically. Today is the first day i feel okay to go bare faced without any concealor or powder to work.

The ONLY con about this product it does tend to make my skin a bit oily. Especially in the T zone. I'm hoping in another couple of weeks i can just use this product at night instead of twice a day.

Will DEFINITELY buy this product again. Probably the most effective serum i have ever tried.

I picked this up because I wanted a product that would help with uneven skin tone and some acne scars. This product has definitely helped my skin, it's much more clear and even now. Redness and blotchy dark spots are pretty much gone and it doesn't break me out at all. I was not expecting this much from this serum, I had never used a MAC skincare product before and honestly I am not a huge fan of their makeup (breaks me out like crazy) so I was very surprised at how well formulated this serum is. I apply it every night after washing my face. Saw results after a few weeks and have been using this for about 8 months total now. Would repurchase.

Love this stuff, it's just a little too expensive in my opinion. smoothes out the skin and makes a big difference when used before moisturizer.

AWESOME!
It didn't really brighten up my skin and I've used like 4 bottles of this. But it did benefit my skin is looking healthy and staying healthy. It gives me a glow and I can feel when I've stopped using it there's a difference. It can potentially help with spots because of the vitamin C but very minimum.

This is a really great product. I've been using it for just under a month and it has really brightened and evened out my skin. The smell is amazing too!

I have very fair, sensitive, acne prone skin. I bought this because I wanted to use something under my moisturizer in the AM that would be good for my skin. I am currently using the regular strength acne system from Paula's Choice and although it's been keeping my skin clear, I noticed it was causing it to dry out a little as well. I really wasnt expecting much from this product, but I have to say that I really am blown away! My skin is brighter, more even toned and luminous. This does not make me break out and smells really good. I seriously cannot believe how great my skin looks after I started using this a few weeks ago. This also helps my makeup glid on, or at least for me it helped my foundation not looks so heavy and cakey. I am truley impressed with this product and would recomend it, especialy because my skin is such a pain and usally rebells against what I put on my face by doing the exact opposit then what the product claims it will do!

This is a great serum. I read that the ingredients were good (thank you, MUA skincare board!) and tried it. Terrific! Sinks into damp skin, leaves me glowy. On humid days I don't use moisturiser, but it also works with moistruiser on top - and I feel cream better absorbs if this serum is applied first. If your skin looks dull and needs a pick-me-up, this might be one to try.
I tried various serums - by Lauder, Clarins and so on. But they broke me out and didn't do much in the long term.
This has antioxidants and doesn't irritate/ sting my skin when it's sore or peeling (i know, bleargh!) from drying pimple treatments. It's also one of the few tolerable treatments during PMS - when my skin is extra sensitive. No obvious perfume-y smell. Love the packaging and pump.
Yes, it costs a lot of money if you're not used to buying posh skincare, but it's less than high-end brands and, imo, more effective.
It makes my skin look better. I admit -- I'm starting to worry about skin 'radiance' (*groan* - sounds like marketing speak, right?) as I age. While it doesn't turn the clock back 10 years, it improves what I have.
This is nice little self-image and skin boost, at a price I'm willing to pay. Thank you MAC! :)