Retinoid 5% Serum For Fine Lines, Dark Spots & Uneven Skin Tone. Get The Benefits Of Retinol Without The Irritation. Anti Aging & Anti Wrinkle Face & Eye Moisturizer

Very good product, gentle on the skin, I have been using retinol 5% for a while and this one is way less irritating than others. I am just uncertain about the concentration, on Amazon it says 5% but then on the bootle it says 0,5%. I am a bit septic and I hope it is really 5%.

I was skeptical to try another serum. A friend of mine recommended this and her skin always looks so clear, healthy, soft and vibrant. I have been using it consistently for 2 weeks and 2 friends have mentioned how amazing my skin looks and a stranger told me she needed to know what I use. Highly recommend!!

Seems to work well for now! Interesting to see over time

So far so good - yes it is oil based, but don’t be afraid of oil on your skin. I have crazy dry skin - a few years ago I discovered oil was a wonderful antidote. We oil leather so why not our skin? I made the mistake of apply this to my eyelids which has then a bit red and irritated. Avoiding that going forward, but the rest of my face is tolerating this well and I have sensitive skin. I was pleased to see the eyelids were irritated because it helped verify it is a nice dose of retinoid. Great price point too so I’m going to stick with it.

Works well

Just started using it. More later.Edit: I’ve been using it for a year a few times a week but don’t feel any difference. The glycerine like base liquid has an oily feel but isn’t sticky and quickly absorbs, which is good, but I’m not sure it’s doing anything useful at all.

Open Formula's Retinoid 5% Serum was a terrific find. I searched for a strong retinoid, and since their reviews were glowing I decided to jump in. Everyone has been noticing a change in my skin since a week after trying it! I saw less wrinkles, and my skin glows, but I thought it was just user bias lol. The retinoid doesn't irritate my skin, even though it's a stronger product than retinol, and its nice fragrance is so light it's hard to notice. I'm so delighted to find the whole package in Open Formula. This is definitely inexpensive for the value you get. Nice sized bottle, and it'll last a long time. Makes a great gift, too.

It's all oil. Not a water based serum at all. Felt gross on my skin and never fully absorbed. Rip off.