I have used this product for two years now and it's done wonders for my skin. I use it at night on my face and neck and it keeps my sensitive skin brilliantly hydrated. I used to get angry red patches on my skin and that has completely vanished. Every so often, I get bored and decide to switch to a different product and always end up with horrible skin again. My collagen gel always fixes any problem skin I have. Some reviewers have mentioned the strong perfume smell but I can't say I've ever noticed it - and that's coming from someone who really doesn't like strong smelling products!

I bought the smaller size to try it out and after a week I got the full size one. I use it mostly as a sleeping mask and it helps improve my skin. I do not have deep wrinkles but it softens the fine lines and helps making my skin feel better. I'm loving it this summer, my skin is usually so dehydrated and in bad shape due to the warm weather and this is the only thing that helps.

I like the facelift that's happened to Resulttime and the change in packaging has done to the more old fashioned Collin brand. Also that they seem to gear towards innovative products, which is always fun! This is sort of a serum in quite a pleasant gel form that supposedly should have some effect on your collagen production... Sounds maybe a tad bit too good to be true, but I am a hopeful person, so we will see. A couple of months of use of this product will for sure not be enough to be able to say anything about that. The hyaluronic acid content does however boost whatever moisturiser I put on after. So it feels good so far! One thing though. This has a very strong fragrance! A perfumy kind of strong scent, that I really wonder why they have infested this otherwise so clean and well balanced product with? Fragrance/perfume is listed in the middle of the ingredients list, which means this is not a scent that comes from any of the active ingredients but is added for a fragrant effect... Personally I would have preferred it to be fragrance free even if that would mean a slightly unpleasant scent... It seems counterproductive to fill a collagen repairing product with fragrance that potentially would harm the very collagen production they are trying to repair... So far it has not irritated my skin in any visible way, but I don't know what kind of impact or counter impact the fragrance might have in the long run. Had it not been for this, I would easily have given this a 5 star... My skin is somewhat sensitive, mild rosacea under control most of the time and used to a lot of active ingredients for reference. If more sensitive than me, I would tread with caution and ask for samples before buying.

One of the best anti-ageing product I've ever used. Leaves my skin glowy, non-greasy, hydrated and extremely 'bouncy'. I would recommend using this under a moisturizer , as a treatment 'serum'-gel day and/or night. When I use this in the day, I find that it rejuvenates the skin and looks great with sunscreen on top. When I use this at night, I tend to use a little bit more to allow the skin to recover and renew itself throughout the night - leaves your skin BEAUTIFUL when you wake up - THIS, I promise you! My ultimate must-have! Holy Grail product!

Love, love, love this product! I have oily acne prone skin and since using this my blemishes have significantly reduced and I have less scaring from fresh breakouts. I will not be able to live without this now.