I always wondered if at-home microcurrent devices actually worked… until I tried this. The little muscle twitches you see are the device stimulating facial muscles — the same concept used in professional treatments. The INIA Flare combines red light, EMS microcurrent, and thermal energy to help tone, lift, and support collagen production over time. The immediate glow is nice… but the sculpted look in my jawline is what sold me. Skincare that works below the surface just hits different.