At first I loved this product and saw amazing results, my skin looked smoother and brighter and I felt like a new woman but after a few weeks my skin suddenly became irritated and every time I have tried to re-use it after having a break my skin becomes red and itchy. I’m not sure if this is just not suitable for my sensitive skin. 

Everything good you’ve read about this product is true. I have been using it for several months and the results were almost immediate. My skin feels firmer and hydrated. Fine lines are disappearing. I won’t ever use another night product again.

I really loved this serum it has a nice lightweight texture, soaks into the skin beautifully and even though it's potent it's not overly sensitising (but I am quite resilient to retinoids just to be completely transparent). The famous Decree scent is slightly less present in this serum due to the ingredients just wanted to raise that in case you are really sensitive to smell and were looking for that mythic retinoid haha, without that retinoid smell this may not be the one for you. Would 100% recommend it. x

I had a sample and was instantly hooked. The difference in my skin happened (almost literally) overnight. I usually always wear a tinted moisturiser in winter, but my skin is even enough to get make-up free since using this.

I love using products that are simplified and get the job done. This one is a beauty to use. Application is easy. Packaging is terrific (doesn't seem like the bottle will shatter). Smell is pleasant. And, best of all results are quick and great. Thank you Decree.

A bit of a waste of money! For this price, I expected a whole lot more. It hasn’t done very much at all for my skin. I haven’t had any adverse effects but no real positive effects either. It also has a really odd smell. The directions suggest one pipette full but I found this wasn’t quite enough to cover my face and neck adequately so a pipette and a half is more what’s needed. So at this size, it won’t last very long. One plus is that I like the texture of the product which quickly sinks into the skin.

I had high hopes for this product but am seeing & feeling little difference with its use after 2 weeks. A great concept and sales pitch but I won’t be a repeat customer for this product. (I do however really like the Weekly Decree)

I have been using this serum for 6 weeks now, and only missed the odd night about 3 times. I am 45 years old and hoped this would brighten, make pores a little visible and just give me a bit more of a glow. So far, I really can’t notice any difference. I have fine lines, they are still there. My pores are still huge and can’t say I look any more “youthful” in my glow. An expensive trial and one I won’t be repeating. The texture is great and sinks in quickly but so does my normal cheaper serums/moisturisers/retinol which I will be going back. Shame as I had high hopes.

This serum is amazing, my skin is usually dehydrated and has really improved since I started using it. Fine lines are less visible and skin feels softer. I have sensitive and reactive skin and didn’t have any problem with it. It’s definitely worth the price and I will be buying again, it has quickly become my favourite beauty product!

My bathroom shelves are testament to my ongoing quest for 'the one', that is, the miracle product that is going to make an improvement to my skin. I've probably got half The ordinary and Inkey List ranges (along with many pricier options) and each night/morning used to involve consulting charts to check which products could be used with each other and in what order. No more! After reading India Knights review I decided to bite the bullet and try this ....Yes, its eye-wateringly expensive but I dread to think how much my 'budget-friendly' stash has cost me! This morning I was chatting to my husband before we got up and he literally did a double-take and said 'you look really fresh'! As the last couple of months of less exercise and sleep have really taken a toll on my skin it has been amazing to see results so quickly. For the record, I'm 51, have dehydrated skin with large pores, old acne scars and pigmentation....but not for much longer by the look of things :-)