Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz.

Love this! I use it nightly on my face and even mix a few foot into my body lotion. Incredibly moisturizing for glowy radiant smooth skin. Love it so much.

Nice and super moisturizing for my skin. Can wear alone or under another moisturizer.

I absolutely love this stuff. I received it as a sample with my Dr. Brenner day serum order and after the first few uses of the sample, I immediately ordered a full bottle. I suffered pretty bad acne in my teenage years and still have some scarring, dark spots, and larger appearing pores as a result. This serum after using the first few nights, made an apparent difference in all of my skin issues. It’s great for moisturizing as well- I don’t experience the same uncomfortable dry spots on my face in the winter anymore. Not too oily (which is very important with how oily my face is naturally). The scent is nice as well and it’s not too heavily scented. It absorbs into my skin very quickly, so I don’t have to wait too long before I layer my night cream on top. I recommend this stuff to everyone and will religiously use it every single night.

I gave it four stars because 1) I don't like the rose scent, though it dissipates almost as soon as you put it on - that certain scent just reminds me of old ladies. I knew when I bought it that it had a rose scent, so that's on me - not the product itself.I also knew 2) that it has squalane in it, which is of course very oily, and I have oily skin, so it's a bit too much for me at times and causes oil to transfer on to my glasses throughout the day, but again, that's on me.It's well formulated and fresh - there is no dark color or strong odor that indicates oxidation at all - the color is a very, very light yellow, as it should be, and you will need less than you think - I carefully put three drops on my fingers and tap it in around my face, then use petroleum jelly around my nasolabial folds and on my lips to prevent transfer and potential irritation to that area.I really like Dr. Brenner products and trust them. The hyaluronic acid product made by this company is the best I've ever used. This product of course has active ingredients in it and behaves differently than a hydrator and humectant like hyaluronic acid, so that means the way I use it (and the amount) differs from how I use a regular serum. Overall, I very must recommend it - I've come across lots of Vitamin C products that have oxidized or that felt sticky, but this is a positive experience and a good purchase.

Super greasy but good for night as it says.

I have done so much research on Vitamin C derivatives for skin. I tried a couple of them and so far this is one of my favorites. It has an oily-serum consistency but it absorbs into the skin quickly. The rosy, floral smell is strong so I would not recommend this product if you are sensitive to that smell. It reminds me of a bouquet of roses. You really can’t beat the price point, either. The instructions say to use 3-4 drops so the bottle will last a long time.

I use this at night. Smells nice, feels good, skin looks brighter & smoother. On my 2nd bottle.I use the green bottle in amSkin has never looked better at 58!I will continue using .

It’s thicker than hydraulic acid – which is actually very slippery – but it soaks and easily and it is super moisturizing. Very happy with it.