Posted 9/6/2016 by Casey
Brightens the skin and doesn't clog pores. Love this stuff!
LOVE THIS AND REORDERED
Posted 4/2/2016 by Mooshie
I USED THIS AND THEN TRIED OBAGI. WELL, I AM BACK TO SKINCEUTICALS AND NOW REALIZE NOTHING BEATS THE SERUM 20 AOX. THE CHANGES IN MY SKIN ARE MUCH MORE NOTICABLE WITH THIS PRODUCT. I HIGHLY RECOMMEND IT.
Posted 10/27/2015 by Cozgirl
Goes on smoothly and dries quickly. Like many others, I prefer this over the CE Ferulic which can leave a tackiness on the skin. Layering over it works extremely well.
Great vit c product
Posted 9/7/2015 by kk
Goes on smooth. You only need to use a little bit so it lasts long skin feels great and looks great... remember sunscreen too.
Love this Vitamin C product
Posted 7/19/2015 by Rainbow
This lotion spread easily and dries fast. No sticky feeling at all, unlike C E Ferulic. I prefer this to C E Ferulic.
Serum 20 AOX+
Posted 7/15/2015 by ruth
I have switched to this serum 20 AOX+ from C E Ferulic. I find this more soothing to the skin and it is less sticky and dry up faster than C E Ferulic. I like the feel of this and the high percentage of vitamin C I am getting.
Posted 5/31/2015 by Runnergirl
This serum is a wonderful product that I have used 2xs per day for two years. I can really tell that my age spots And wrinkles have improved.
Posted 5/28/2015 by Teresa
I use Serum 20 every morning after I cleanse my face and it helps to reduce the age spots.
Posted 5/11/2015 by Molly
Great product. I use it along with the skin firming cream.
Posted 5/11/2015 by Yashen
I use this in the morning and phyto green bottle one in the evening as the treatment of my acne scar. They work well. Highly recommended!
Posted 5/11/2015 by sunbuilder
Not greasy at all. I use it at A.M. and use the phyto green bottle at P.M. They work well on my acne scar.
Posted 5/7/2015 by Diane
Have almost finished the full jar. It has made a difference in the appearance of my skin, looks firmer and brighter. Will repurchase.
LOVE this product
Posted 4/13/2015 by ying
LOVE this product
Posted 4/4/2015 by koala
Posted 3/7/2015 by Kate
This is a good vitamin C serum, but can be a bit drying if you already have a delicate skin type. I use it but make sure to use a good moisturizer over it to prevent dryness. Still it's hard to find such an elegant formulation of vitamin C at this concentration so, it's still good.
Serum 20 improvement over Serum 15
Posted 2/4/2015 by Teresa112
I have been using Serum 15 for about a year, but decided to give Serum 20 a try and I can definitely tell a difference in an improvement of skin discoloration!
Good Vitamin C
Posted 12/24/2014 by Ruth
i have been using Skin Ceutical C E Ferulic and it gives me very good result. I feel my skin is stronger, smoother and with smaller pores. I like to use it but the cost is high so I am trying the Serum 20 AOX+ to compare with C E Ferulic. It seems to work like C E Ferulic but stronger. I am hoping that it can work better than the C E Ferulic but time will tell.
Good Vitamin C
Posted 12/21/2014 by Rainbow
I used to get CE Ferulic but switched to this to save some
money. I find that it also tighten and smoothen my face and seem to be helping with my pigmentation.
Best vitamin C serum
Posted 12/21/2014 by Ytk
This is the best vitamin C serum. It makes my face glow and keep the dark spots at bay. I use this every morning before sunscreen. I have tried different vitamin C serums from skinceuticals but I love this the most.
Pretty Good, Not Great
Posted 5/30/2010 by NGT
In terms of tightening, brightening and firming, Cellex-C Advanced C Skin Tightening Cream is tops. This product was not as potent.
excelent face treatment!
Posted 2/25/2008 by blueberry
This stuff is exceptional. I have tried everything to bring back the glow and even tone to my sun damaged, lackluster skin...including retin a, lasers, obagi, etc. The combination of this treatment with Hydrating B5 Gel has made a huge difference in my skin...it's glowing and more even. I'm going to stock up on some more while the sale is still going on on skincarerx.
Posted 1/26/2008 by Anonymous
I have super sensitive, fair skin. Skinceuticals was recommended for me at the doctor's office. I started out with the 10% Vitamin C - and it stung a little at first. I eventually graduated to 15% - and am now using this 20% with no stinging or irritation. I've had amazing results with these Vit. C products. If I could afford nothing else in the line, I would still find a way to get this Vitamin C product. If you have fair, sensitive skin, however, I'd suggest building up to the 20%. Skinceuticals has renovated by 57-year-old skin. I do also use Mama Lotion and Kinerase at night, since my skin is too sensitive for retinol or glycolic products. They have been perfect exfoliators for me. Occasionally, I still have allergic skin reactions from foods I eat - and that is just my life - but my skin is better now than when I was in my 30's! I love this website!!