Reviews For Yon-Ka Paris Vitamine C 20% Anti-Aging & Brightening Serum

My new fave

Sometimes I can be super sensitive to products essentially serums. Instead of what the directions say, I put 4 drops into my yonka elastine nuit (night cream) and apply to face and neck. I still am achieving amazing results and this way I figure it’s not a direct application to my face and acts like a barrier cream for less irritating reaction. It’s common to add drops of serums to your creams with the yonka line to see maximum results.