PETRADERMA C Serum | Professional Grade Vitamin C Serum | 20% L-Ascorbic Acid W/Ferulic & Hyaluronic Acid | Contains Vitamins E & B | All Natural Organic Anti-Aging Vitamin C Hydrating Face Serum 1oz

This is an authentic vitamin c serum. I was skeptical that it was fake when I bought it because the product was light in color (like water and lemon color, but more clear). I thought to myself this product is not going to work and I have just wasted my money. I was wrong! This product is real vitamin c, which you can tell because after a while the product starts to oxidize. I have had this product for a couple of weeks now and it’s a darker yellow color, and develops clumping around the rim (like sugar crystals) DO NOT HAVE THIS SCARE YOU!! When the product does this it means the vitamin c is authentic(a product that is hard to find on amazon)I love the texture of this product it’s thick like a serum and applies like an oil, then absorbs like water into the skin, leaving your skin feeling super hydrated, yet comfortable and dry to the touch (no one wants a serum that doesn’t absorb) super impressed with this serum and I have that my dark spots have disappeared (and I had a cheek and chin full of them) I am so happy with this product. Everyone needs to buy!

I have only used the product for four days, so I cannot make a long term evaluation. In this short time, I have noticed that my skin is much softer. I am wondering what is the percentage of vitamin C contained in the serum. It was not noted on the bottle or box. I am very hopeful about long term results.

Bought this based on the 3 oz. size. It's actual 1 oz.

Don't expect a big result it's just another C serum

I really liked this product. I've been using for a few weeks now and my skin does seem to be smoother and the fine lines don't seem as noticeable. The best thing I like about it is my face has not broken out since I've used it. Every other product I've bought to help with tone and fine lines has broken my face out in the oily areas I have. The product is a little sticky when you first apply it, but that goes away in a few minutes. I just wait a few minutes before putting on my make-up.

I love this serum! You can actually feel is working (tingly/stingy sensation) as soon as it goes on my face and after a few weeks of using, I’ve noticed dark pigmentation start to fade, make skin is brighter and glowing. I was surprised to see a high quality vitamin c serum that actually works for such a great price. I’ve tried multiple vitamin c serums on here in the $10-50 range and they have all been a waste of money. This has the correct type of vitamin c (L-ascorbic acid) that is the only type of vitamin c that is useful when applied topically.

I like the product. I'm using a moisturizer with sunscreen after the product gets absorbed into the skin. Im pleased.

This is a quality product with high level of vitamin C, and a fair cost. I will buy again