Cosmelan® by Mesoestetic is probably the most recognised and prestigious depigmenting method in the world of professional aesthetics. Designed to treat the most stubborn and persistent dark spots —melasma, chloasma, post-inflammatory hyperpigmentation, solar and age lentigines—, Cosmelan® combines a professional in-salon phase with an at-home maintenance phase, achieving proven efficacy in the vast majority of cases. It is a comprehensive depigmenting protocol that does not merely lighten the spot on the surface, but acts on the true root of the problem: the overproduction of melanin by the melanocyte.

The method develops in several perfectly structured phases. It all begins in the salon with the application of the Cosmelan 1 mask, with an extremely high concentration of depigmenting active ingredients, applied by the professional and left to act for several hours according to the specific indications for each skin type. From there, the at-home phase begins, the true secret to the long-term success of the treatment, where the Home Pack available in this collection plays the leading role. Without proper continuity at home, the results of the professional phase are not consolidated; that's why at-home maintenance is just as decisive as the in-salon session.

The Cosmelan® Home Pack brings together the products needed to continue the treatment at home with maximum effectiveness. Its central component is the Cosmelan 2 cream, which prolongs and enhances the depigmenting action initiated in the salon, acting continuously on the spots and, most importantly, regulating melanocyte activity to prevent hyperpigmentation from reappearing. The application schedule is decreasing and always guided by the professional: more frequent during the first month —usually several times a day— and progressively more spaced out in the following months, as the skin responds and the tone becomes more even.

Aftercare is just as important as the depigmenting active ingredient itself, and this is where Hydra-Vital Factor K comes in, a highly moisturising and nourishing cream included in the pack. Its function is to restore the skin's hydrolipidic film, prevent and combat the dehydration and flaking characteristic of the first stages of treatment, and improve skin elasticity, comfort and softness. Mesoestetic recommends applying it frequently during the flaking process, since keeping the skin hydrated and comfortable is essential to tolerate the treatment well and promote optimal recovery.

The third pillar of the Home Pack, and an absolutely essential one, is SPF 50+ sun protection. In dark spot treatment, sun protection is not optional: sun radiation reactivates melanin production and would cause the spots that are so hard to treat to reappear, undoing all the work done. That's why the Cosmelan® method includes very high sun protection as an inseparable part of the protocol, which must be applied daily, reapplied throughout the day and maintained even once the treatment has finished, to preserve results in the long term.

Thanks to its comprehensive approach —intensive in-salon correction, regulation of the cause of the spot and at-home maintenance with hydration and sun protection— Cosmelan® has become a true worldwide benchmark in the treatment of skin spots and, especially, melasma. It is a solution designed for those living with persistent hyperpigmentation who are looking for real, long-lasting results. It's worth remembering that the professional phase should always be prescribed and supervised by a specialist: the Home Pack in this collection is intended to continue that treatment at home, with maximum effectiveness and safety, following the professional's guidance.