Muka i breakout lpas minum supplement yg ada nicotinamide(B3/niacinamide) , also i ada hormonal acne& sensitive skin with closed comodones. My skin mmg takleh tolerate b3 ni, tapi i ingatkan bleh minum, sekali noh rokiah dia bawak sekampung. Hopefully okay la sbelum raya ni timah. Klau rjin i update