What is the best treatment for melasma and dark spots on the face?

Melasma and facial hyperpigmentation are complex conditions that are common among both men and women. These factors are driven by excessive melanin production, inflammation, post-inflammatory hyperpigmentation, and environmental triggers such as UV exposure. While conventional treatments like topical depigmenting agents and chemical peels can help, newer regenerative approaches—particularly exosome-based therapies combined with microneedling—are gaining attention for their targeted and potentially longer-lasting effects.
Microneedling creates controlled micro-injuries or punctures on the skin. It stimulates collagen production and enhances cellular turnover. More importantly, it improves transdermal delivery, allowing therapeutic agents to penetrate deeper into the dermis.