Cos de Baha - OyaOra review for Azelaic Acid Hinokitiol Clear Skin Serum

Not the best for people with sensitive skin, But for those who can tolerate it, give it a try. It helped with my occasional breakouts and calms them down pretty fast. The azelaic acid in this may not be affective since its only 5% but I bought it for the niacinamide and BHA so it's pretty good. Not sure how effective the retinol and hinokitiol is in this. Be sure to use this at night and for me only one drop is enough to cover your whole face since this has an oily consistency. Overall great if you're feeling risky, if not you would be much better sticking with a product that doesn't contain too much ingredients like this one, since you'll not know which ingredient actually worked best for you <3.