Aloe Vera is one of the most effective Herbal Supplement for Lichen Planus. It has therapeutic qualities. Lichreton may treat the negative effects of the therapeutic condition by applying aloe vera gel directly to the affected region. Natural Herbal Treatment for Lichen Planus may help relieve itching and improve the look of the rash until it goes away. Treatment for lichen planus may be expensive, but it typically works — at least in providing comfort to the patient for a long time.