MIRAGE UNISEX SALON on Instagram: "High-frequency therapy for the scalp is a non-invasive therapyy-treatment-for-hair/ painless treatment using electrical currents (often via a glass electrode) to improve blood circulation, stimulate hair follicles, and combat dandruff. It promotes hair growth, reduces thinning, and kills bacteria. High frequency improves penetration by removing the layer of dead cells from the scalp. The oil massage will move directly into the hair follicles and making them str