The True Cellular Beautician. ACTIVIST Mānuka is the quintessential antidote for any skin issue. It’s a must in your beauty cabinet, and as a part of a natural clean beauty ritual. Mānuka Honey is extremely hydrating, promotes skin regeneration, repairs cellular damage, calms inflammation and lessens the appearance of scars. Backed by science. Use as a weekly face mask, daily cleanser, spot treatment and wound healer.