This serum is great for pimples in the starting period. I’ve applied this on spots that are in their starting stages consecutively for three days and usually by the final day it subsides. I love this product. As someone who has hypersensitive skin, I recommend this product. It is gentle on the skin and balances out the skin with hydration as well. I use this product every other day and it definitely calms the redness on my t-zone and prevents breakouts.
I bought it to calm the breakouts caused by the mask. The first few days it didn't seem to work, but after using it for two weeks, it's slowly starting to work. The breakouts have calmed down a lot, most of them are gone. I recommend you layer it twice when you apply it.