The Next Evolution in Professional Light Therapy Most at-home light therapy devices use LED technology. The JOVS 4D Laser Light Therapy Mask takes the next step by utilizing advanced low-level laser technology to deliver focused light energy with exceptional precision. Designed to complement professional skincare treatments, the JOVS 4D combines four therapeutic wavelengths, advanced VCSEL laser technology, and full-face treatment coverage to help improve the appearance of wrinkles, skin firmness, radiance, and overall skin quality—all without downtime. For estheticians, it's more than an advanced skincare device. It's a premium home-care recommendation that helps clients maintain consistency between treatments while creating an exceptional retail opportunity for your practice. Use it during professional treatments. Recommend it with confidence. Retail it for lasting results at home. Why this mask is worth its weight in gold… Low-Level Laser Therapy (LLLT) — Uses focused laser light instead of traditional LED technology. Four Therapeutic Wavelengths — Combines 660nm, 850nm, 940nm, and industry-first 1064nm wavelengths to address multiple visible signs of aging. VCSEL Laser Technology — Precision laser chips produce consistent, focused light across the treatment area. 143 mW/cm² High Irradiance — Delivers concentrated light energy designed for efficient, consistent treatments. 140 Precision Laser Beams — Evenly distribute laser energy across the forehead, cheeks, under-eye area, and nasolabial folds. 18–20° Focused Beam Angle — Narrow beam divergence helps concentrate light energy while reducing unnecessary light scatter. Flexible 4D Silicone Design — Lightweight, body-conforming construction provides comfortable full-face coverage. Professional & Home Use — Ideal for use during professional facial treatments and for continued home care between appointments. That's the technology. Here are the benefits. Helps Reduce the Appearance of Wrinkles — Supports smoother, younger-looking skin. Improves the Look of Firmness — Helps promote a firmer, more lifted appearance. Enhances Skin Radiance — Helps improve the appearance of dull or tired-looking skin. Supports More Even Skin Tone — Promotes a healthier-looking complexion. Targets Multiple Facial Zones — Designed to treat the forehead, cheeks, under-eye area, and smile lines simultaneously. Extends Professional Treatment Results— Encourages consistent home care between appointments. Creates Premium Retail Opportunities — Gives estheticians a flagship home-care device to recommend with confidence. Creates a Complete Treatment Program— Supports in-spa services while encouraging client compliance between appointments.