Red Light Therapy Face Mask (4-Wavelength LED)

EFI SPA Hotel's four-wavelength LED face mask delivers red light therapy at four precisely targeted wavelengths simultaneously, addressing multiple skin concerns in a single 30-minute session. Red light at 630 nm promotes collagen formation and improves skin elasticity; blue light at 460 nm targets sebum-producing glands to address acne-prone skin; yellow light at 590 nm evens out skin tone and brightens radiance; and near-infrared at 850 nm penetrates deeper layers to support cellular regeneration. Each rental includes 3 ml of hyaluronic acid serum applied to the face before the mask is put on, maximising light absorption and skin hydration. The mask is sanitised between uses and collected at the wellness reception along with a 1,000 Kč refundable cash deposit.

Light therapy at specific wavelengths interacts with chromophores in skin cells — primarily cytochrome c oxidase in mitochondria — triggering a cascade of photobiomodulation responses: increased ATP production, enhanced collagen synthesis, improved microcirculation and modulated inflammatory signalling. The four-wavelength LED mask at EFI SPA Hotel is designed to address all of these mechanisms simultaneously within a single convenient session during your wellness visit. The four wavelengths in the EFI SPA mask each target a distinct biological mechanism. Red light at 630 nm penetrates the dermis at a depth of 8–10 mm and is the most studied wavelength for collagen and elastin stimulation, reducing the appearance of fine lines, improving skin elasticity and supporting wound healing. Blue light at 460 nm acts primarily on sebaceous glands and the bacteria Cutibacterium acnes responsible for inflammatory acne; it reduces sebum production and has antimicrobial properties without the side effects of topical antibiotics. Yellow light at 590 nm targets superficial blood vessels and melanin, contributing to reduced redness, improved skin tone uniformity and a brighter complexion. Near-infrared at 850 nm penetrates significantly deeper than the visible wavelengths — reaching underlying muscle and connective tissue — and supports cellular repair, reduced inflammation and enhanced collagen scaffold formation at deeper levels. The treatment at EFI SPA is delivered via a rental LED mask collected from the wellness reception desk. Two masks are available; it is advisable to check availability when booking your wellness visit, particularly on weekends. The process begins with the reception providing 3 ml of hyaluronic acid serum to apply to cleansed skin before placing the mask on the face. The serum enhances light transmission through the skin while simultaneously delivering hydration — a combination that amplifies the session's skin-plumping effect. The mask is worn for 30 minutes; most users recline in the relaxation area or sit comfortably while wearing it. The mask is sanitised after each use. A refundable cash deposit of 1,000 Kč is collected at rental and returned in full when the mask is handed back in good condition. The deposit is a standard hygiene and security measure for shared rental equipment. This treatment is particularly well-suited to hotel guests who want to address skin concerns alongside their wellness visit, and to regular wellness members who want to add a targeted skin treatment to their sauna and relaxation session without visiting a separate aesthetic clinic. It is safe for most skin types, including sensitive skin. It is not recommended for active photosensitive conditions, those taking photosensitising medications, or over tattoos (which may absorb heat). No UV light is used in the device.