Élan Supersonic 2.0 Multivitorlan Supersonic 2. 0 Multivitor is applied during the third and final step of the eyebrow and eyelash flexing procedure to restore the hair structure and its natural pH level. This effect is achieved through the patented component Multivit Shuttle in combination with plant components of soy and wheat, betaine, keratin, and protective polymers. How Multivitor works: It restores and strengthens eyebrow and eyelash hair thanks to the active component