MUTI MUTITM WAVE

This page presents the technical and scientific rationale behind MUTi™ WAVE's engineering, intended for professionals, engineers, and technically-informed readers. It is not a treatment claim. MUTi™ WAVE is a personal cosmetic ultrasound device and is not intended to diagnose, treat, cure, mitigate, or prevent any disease.

MUTi — Semiconductor Ultrasound Technology

Why MUTITM WAVE Exists

From Thermal Tissue Coagulation to Three Modes of Non-Thermal Focused Stimulation

Sequential mode
Sequential
Lateral mode
Lateral
Cross mode
Cross

For those 40–70, appearance isn't defined by skin alone. It may be influenced by firmness supported by fascia, often 4.5–10 mm beneath the skin — at sensitive areas around the eyes, jawline, neckline, and shoulders.

Reaching it consistently, every day, at home requires continuous, optimal-pressure, precisely sequenced multi-focus stimulation — not more intensity.

The Reasoning, in Five Steps

01

Why now

Fascia's role in visible firmness was only recently recognized — and focused ultrasound is an energy modality capable of reaching it directly.

02

Why it matters

Moving from clinic to home changes who manages consistency of use — requiring stable output, multi-depth adaptability, reproducible feedback, and coverage of sensitive areas all at once.

03

Why it hadn't been solved

High-voltage transducers trade continuous output for heat. MUTi's low-voltage pMUT architecture removes that trade-off by design, not by turning power down.

04

Why it was never validated

Our own trials revealed a trade-off between larger cohorts and deeper multi-instrument measurement. MUTi built a repeated, multi-instrument, multi-round program — Round 1 and Round 2 — to strengthen reproducibility across both dimensions.

05

Why regulation hasn't caught up

Rules were built for a clinic-or-cosmetic binary that predates precision instruments used daily at home. MUTi is engineered within today's cosmetic-device framework, designed for consistent, everyday home use.

Evidence Summary

~1 MPa
focusing pressure at 6mm depth, KRISS-verified, repeatable
≈1 W/cm²
Ispta at 20% duty cycle — below the 3 W/cm² reference threshold
390
test data points, P&K Skin Research Center
~2×
improvement in tracked measurements vs. baseline, reproduced across test rounds & seasons
4.2+/5.0
user-reported outcome, no response below 3.0
0
reported skin irritation events

Full methodology, engineering specifications, and source data are documented in the complete whitepaper.

The full technical case — engineering specifications, evidence tables, and references — is available as a complete document.

Download the Full Whitepaper PDF

For technical and regulatory reference. MUTi WAVE is a personal non-thermal ultrasonic beauty-care device and is not a medical device.