Can melasma be lightened through facial Gua Sha?

Melasma can be somewhat alleviated through facial Gua Sha, but results may vary among individuals, and its effectiveness might be limited when used alone. Facial Gua Sha promotes blood circulation and lymphatic detoxification, which may help improve skin tone and reduce pigmentation, thereby potentially lightening melasma to some extent. The formation of melasma often involves multiple factors such as ultraviolet radiation and endocrine disorders; therefore, relying solely on facial Gua Sha may not achieve optimal therapeutic results. Additionally, improper technique or excessive pressure during facial Gua Sha might worsen melasma, especially in individuals with sensitive or allergy-prone skin. Thus, when addressing melasma, it is recommended to consider multiple contributing factors and adopt a comprehensive treatment approach combining oral medications, topical agents, and phototherapy or laser treatments, under the guidance of a qualified physician.