Google Review by Byung. Y
"I bought an ointment for the insect bite from a pharmacy since I was bitten by a grass bug and applied it for a week, which didn't work at all. So I started applying Surrean Youth Serum and experienced the difference right away. I took before and after pictures for the 1st day, 2nd day, and the 4th day. So I am posting a review of the serum"