Mrs Amanda Hewitt, 31/05/2011 - Not for oily skin

"Although this is branded "all skin types" it most certainly is NOT suitable for oily skin types. It is sinks in immediately but my skin soon feels greasy after about 30 mins which gets much worse throughout the day, even with my treatment ClearCalm3 moisturiser. I cannot tell if it is actually doing anything at the moment for my lines and wrinkles, but I have to reserve this treatment for my eyes and neck area, which appears to be a bit of a waste of money as my face is not getting the benefit of an anti-aging treatment. Think before you buy if you have oily or combination skin as it might not be suitable even though this was pushed on me as a "must" at Selfridges as I am 40. I have had quite a few spots since using this and would not buy it again."

Mrs val Jacobs, 16/04/2011 - Watched the lines disappear before my eyes

"Was bought on a whim on christmas eve (1) after eavesdropping on the sales woman (circle bath) raving about it and (2) before i had the chance to react to the cost on my card. I was doubting, even after purchase, and used the car vanity mirror to confirm/denounce the effects. The results - I watched the lines round my mouth and eyes disappear before my eyes. Wow! Skin was vibrant and fresher and made me feel younger, so psychological effects beneficial too. Did try cheaper alternatives in attempt to compensate after finishing my christmas gift to myself, but it paled in comparison. Increased cost is certainly worth it. Thanks Ren, I'm back!"

Miss nikola reynolds, 06/04/2011 - 2 weeks!!!

"I am a huge fan of ren products. Being a swimming teacher, practically living in Chlorine, my skin dries up terribly, therefore i noticed wrinkles starting to appear - I have only been using this serum under my Ren Hydra Calm Global Protection moisturiser, and I have seen a huge difference already. I apply this twice a day - morning and night, it doesnt leave a residue, as I am prone to spots and havent had a break out at all in the time I have been using it, in fact my skin is much more balanced! thank you Ren. :)"

Ms Diane Skinner, 30/03/2011 - Buy this if you buy nothing else!

"I had my first ever facial recently by a Ren therapist who recommended this product and showed me how to apply it. She said my skin was dehydrated whereas I had always assumed it was dry and consequently had been slapping on lots of moisturisers since I was 14 yrs old. Apparently, my skin is not dry. But these moisturisers contain residues from the petrochemical industries. It now looks as though they weren't doing my skin that much good. The facial (six months ago), followed by twice daily application of Keep Young and Beautiful ever since made a real difference with immediate effect. My facial skin is now glowing whereas before it was pale and lined. I look so healthy! And so much younger! I used to dread looking at photos taken of me because I looked so awful but now I look great on photos - quite pretty! My eyes were shrunk into my face before and now they stand out. Absolutely amazing!"

Anonymous, 26/01/2011 - Gave me spots

"I really wanted to like this product to plump out my skin but unfortunately made me break out in spots instead, so i had to stop using this and for the 2 months i did use this, i didn't notice any difference to my skin really in regards to reducing any pre existing lines etc. Its a shame but this is one product i will not be repurchasing, i love the other products though."

Miss ruth covell, 23/11/2010 - Amazing difference

"I bought this really to combat my skin being so dry in the winter...I do alot of outdoor sports... Its amazing and I use it twice a day...what price is smooth hydrated skin and I def have compliments about my skin tone/ texture etc. I will continue to buy this, its genius! Also try the Lip Honey its made such a difference to my lips, fewer lines :o)"

Anonymous, 14/11/2010 - average....

"What should have happened: * Reduces and prevents the appearance of fine lines and wrinkles * Skin looks plumper, firmer, lifted * Gives skin a healthy, glowing radiance * Corrects and evens skin tone * Keeps skin looking younger for longer I didn't see any of these happening. I do not know what I did wrong. or maybe I didn't notice the difference. anyway, I wouldn't buy this product again. maybe If I was older with more wrinkles I would have seen some difference. but I really appreciate REN studies to introduce products that target anti-ageing needs using natural ingredients! THANK YOU!"

Anonymous, 08/11/2010 - best product

"saw this in a magazine interview where drew barrymore raved about it, reluctant to try as not cheap, but glad i did. it feels like silk on your skin, goes in so easily and make you look and feel more polished. i will not be without this one, if i could only buy one ren product then this would be it"

Anonymous, 03/11/2010 - Great great product

"I bought this as I so much liked the facial oil for dry skin (although I have combination skin). I have tried lots of serums from all price ranges and this one is by far the best. It's very light and absorbs quickly. Skin looks fresh and healthy after applying it and the effects last for ages. In the summer I wore it alone and now (autumn) I apply a Ren moisturiser on top. It seems a bit expensive but you only need a tiny amount. Smells nice too and there are no nasties in the product! Great stuff!!!!!"

Mr Malsawmfam Kima, 29/06/2010 -

"I bought this a month ago because I was looking for a natural alternative for to my Estee Lauder Advanced Night Repair, I think I have found one! I skin feels incredibly fresh and alive in the morning! this serum is a keeper :)"