what is pionin and the effects of our skin?

Source : https://www.nagase-personalcare.com

Pionin is supposed to be good for acne as it has antibacterial properties. I've tried an anti-acne salicylic acid serum that contains pionin. My first time encountering the ingredient in a product

ive once used a face mask containing pionin, tbh i have no clue about its actual effect too but ig most probably hydrating and moisturizing

thanks for this informations i dont know pionin but it seems interesting !