Review on DERMALOGY by NEOGENLAB Vitamin C Serum 22%: Pure Ascorbic Acid with Vitamin Complex and Niacinamide (1.12 oz / 32 g) by Pavan Pelletier

I probably started using this product about 12 weeks ago. Vitamin C levels in serum should be above 10% and it takes about eight weeks for your skin to really start changing. Along with improved moisturizers and regular face masks, this has transformed my skin. The teal t-shirt photo was taken four years ago when I was 26. The red sweatshirt photo was taken a week ago, just before my 30th birthday. This material helps to change your skin, even its tone, brighten and moisturize. It's also important to use a good moisturizer, as well as hydraulic acid and a good toner. With regular face masks and scrubs, your skin will change a lot. This doesn't happen overnight, these results were achieved in 12 weeks of twice daily training.