I am having acne due to my pregnancy(hormonal changes) , they are going away after my pregnancy by themselves but occasionally the new ones are also coming up , I tried this pen , specially on the painful acne, it did work.
I did not continue much , but initial 1st application showed results , atleast it dried the acne little.The effect reminds me of the old clearsil (with multani mitti) which is now no more sold.
Looks like it has some acid that makes the skin peel , infact helped in removing some blemishes.
Infact I never wanted to try Garnier product , as some of them were totally useless.But this one is good.
Advice: Please do not try skin products during pregnancy without consulting a doctor, the ingredients do get absorbed into the blood.
Hope this works for other folks too ! Good Luck !