METHOD OF TREATING FACIAL SKIN PIGMENTATION Russian patent published in 2025 - IPC A61N5/67 A61K8/67 A61K31/198 A61K31/7088 A61P17/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to dermatology and cosmetology, and can be used for treating facial skin hyperpigmentation. Hyperpigmented skin areas are exposed in two procedures. First procedure involves exposure to an alexandrite laser using a nozzle with wavelength of 755 nm, with an ultrashort pulse in the picosecond range, after which a polyrevitalisant is introduced into a hyperpigmentation centre by means of a micro-tubercle technique, followed by a LED-therapy with wavelength of 590 nm. Second procedure involves exposure to an alexandrite laser using a nozzle with wavelength of 755 nm, with an ultrashort pulse in the picosecond range, after which a polyrevitalisant is introduced into the hyperpigmentation centre by means of a micro-tubercle technique, followed by a LED-therapy at wavelength of 590 nm for 15 minutes.

EFFECT: method enables reducing the number of hyperpigmentation centres, reducing colour contrast, intensifying the effect of lightening pigmentation spots and preventing recurrences due to a combination and sequence of laser exposure and administering a polyrevitalisant into the hyperpigmentation focus.

1 cl, 2 dwg, 2 ex