RESTYLANE SKINBOOSTERS VITAL Lidocaine is used to restores skin glow and lustre, to refresh your overall appearance. Another appointment is to increases skin elasticity and the inner glow to make skin more rejuvenated and wrinkle free. Also to: Treatment for thin sensitive skin that specifically lacks hydration and plumpness. Treating the upper face and neck area. Hydrating lips ironing out wrinkles and dryness. Treating sun damaged skin.