Pro-Heal Serum Advance+ combines time-released 15% L-Ascorbic acid (Vitamin C) with 1% Vitamin E, 1% Vitamin A and one of the most powerful antioxidants, olive leaf extract to maximize performance. Pro-Heal Serum Advance+ offers the highest levels of antioxidant protection - eight times more than the original Pro-Heal Serum formula. It is also excellent for treating rosacea and acne (including Grade 4 cystic acne).
Lana Condor
American actress | 24 years oldDecember 1, 2021
The iS Clinical Advanced Pro-Heal Serum is my baby. I’m realizing now that a lot of my answers have been out of convenience and speed, but I really do think that it is a very convenient serum. It does the trick quickly, and it hasn’t let me down. It keeps my skin clear, keeps the pores tight, and keeps the skin looking fresh.—source