This product by Maybelline has been in market for a while now and also been quite a lot in talks .A lot of people are totally raving about it ,so even i decided to give this one a shot .I have been using it for about a month now and here is the review for it !

• Product Claims : Micro-Corrector Applicator,Micro -fills and smoothes
• Active Formula reduces puffiness and shadows while fading the appearance of under eye dark circles.Available in 6 shades .
• Apply Neutraliser shade for Extreme Dark Circles 

The product is Priced at INR 1,108 and is readily available at amazon.in !
The Maybelline Instant Age Rewind Concealer comes in a plastic twist up tube with a sponge applicator .For me a Concealer is a very important aspect of makeup .I have pretty bad dark circles and i keep trying different concealers to hide them.I picked up the shade Neutraliser as it says that its used to cover dark circles.The packaging is something that looks cute and travel friendly but can also be a tedious job  sometimes to get the product out .Best way would be to apply it directly through the sponge applicator.
The best thing that i like about this concealer is the consistency ,Its very creamy and light weight ,Feels super fine on application ,Also it blends in very easily ,like a total dream .Also this concealer just won't get cakey even if u end up applying a lot of product it'll blend well and will not settle into creases.
Coverage wise It's pretty dam good I must say,It really does hide all my dark circles and i have pretty bad dark circles as i mentioned before,Absolutely love the Longevity of this concealer,This just wont budge that easily . Like Literally it stays for 9 hours plus .I have used it many times for long duration's and it was right there,which made me super super happy.
Coming to the aspect where it claims to Treat Dark Circles, well am not quite sure about that as i don't really see a difference in my dark circle condition,so i feel it doesn't really help with that.
Rest everything is great about this product ,i love using this and it really helps my under eye area look flawless.Best way would be to use this first and then top it up with your foundation .This method really works for me ,You can definitely apply in the manner that Your comfortable with ,
A good purchase and money worth product If i must say !