First, I have no idea what percentage of Vitamin C is in the serum, as it does not state. Next, it has quite a few other ingredients. I had an allergic reaction to this serum and it caused a rash to appear on my skin. It may be the lavendat oil in the product. I will stick to Clinique or Soko Cosrx that have higher a potency ascorbic acid and less additional ingredients.
I have been using this to brighten up my face and reduce the appearance of scarring from acne. It really works! I have noticed that my scars are not as dark as they once were before I started using this product and it lasts me for 2 months!
I am in my 30’s with fair, combination skin. I use this serum every other day as directed. On the days I do wear it, my skin is smooth and glowing. I get a lot of complements and I just added this product to my daily routine. I also place a few drops on my chest and noticed a huge improvement with skin tone.