Ngaba ujonge isitshixo solusu oluqaqambileyo, olukhazimlayo? Ungajongi ngaphezu kwe-beta-arbutin, isithako esinamandla esikhanyisa ulusu esithatha ilizwe lobuhle ngesaqhwithi. I-β-Arbutin ngumgubo omhlophe otyheli kwiqondo lobushushu begumbi, inyibilika ngokulula emanzini, i-methanol, i-ethanol, ipropylene glycol kunye ne-glycer...
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