THOME
The Glow SIGNATURE Professional-Grade Ultrasound Skincare Device for Firming, Radiance & Anti-Aging
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$299.00or 4 payments of $74.75 with 
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Highlights
Good for: Loss of firmness
Good for: Uneven Texture
Good for: Pores
OLIVE YOUNG K-Beauty Edit
Good for: Anti-Aging
About the Product
Item 3029493
NewOnly at Sephora
What it is: A professional-grade ultrasound skincare device clinically shown to visibly firm, tighten, enhance radiance, and target signs of aging.
Skin Type: Normal, Combination, Dry, and Oily
Skincare Concerns:
Highlighted Features:
- Patented, Professional-Grade Dual-Frequency Ultrasound Technology: Improves firmness, improves elasticity, and boosts radiance.
- Features Three Modes: Focus, Inner, Tension: Focus Mode (Yellow); Radiance, Inner Mode (Blue); Hydration, Tension Mode (Red)
- Designed for Effortless, Gentle Daily Use: 0.00 Irritation score; Lightweight, ergonomic design; Sleek, minimal aesthetic
What Else You Need to Know: Ultra-lightweight with three modes and adjustable intensity, this patented, professional-grade dual-frequency ultrasound technology improves the look of firmness and elasticity and boosts radiance. The advanced 3MHz +10 MHz dual-frequency ultrasound technology precisely targets skin layers for powerful results with near-zero pain/irritation and no downtime.
Clinical Results: Based on a primary skin irritation test of the device head on 32 adults. Average skin reaction score: 0.00. Results may vary:
- 0.00 average skin reaction score
Based on a clinical study conducted 12/04/2025-01/02/2026 by ACE Skin Lab with 22 female participants using THOME The Glow Signature device paired with the THOME Collagen Boost Ampoule. Individual results may vary:
- Helps improve visible signs of aging by 36.4%
- Helps visibly improve skin firmness by 55.4%
- Helps improve skin elasticity by 122.9%
- Helps improve skin radiance after just one use by 251%
This Device Comes With:
- User Manual (8.1 (W) x 22.85 (H))
- Charging Cable (USB-C type) (100 (LENGTH))
Settings or Heat Level:
- Devices are currently tested against a maximum-value basis only, not measured per mode. Obtaining per-mode power consumption figures would require a new paid testing request to a certification institute.
Input: DC 5V / 1A Battery: DC 3.7V 1,400mAh Li-ion Max power consumption: ~1.3W (3.7V × 0.35A) *V = Volt / A = Ampere / W = Watt Temperature & Environment N/A
10MHz: Targets the skin's surface layer for visible radiance, hydration, and elasticity
3MHz: Targets deeper skin layers to improve hydration, firmness, and skin resilience
Focus Mode (Yellow):
- Smooths texture and boosts radiance.
- Frequency: 10MHz
Inner Mode (Blue):
- Supports intense skin hydration.
- Frequency: 3·10MHz (cross)
Tension Mode (Red):
- Visibly improves skin firmness and elasticity
- Frequency: 3MHz
Skin Type: Normal, Combination, Dry, and Oily
Skincare Concerns:
Highlighted Features:
- Patented, Professional-Grade Dual-Frequency Ultrasound Technology: Improves firmness, improves elasticity, and boosts radiance.
- Features Three Modes: Focus, Inner, Tension: Focus Mode (Yellow); Radiance, Inner Mode (Blue); Hydration, Tension Mode (Red)
- Designed for Effortless, Gentle Daily Use: 0.00 Irritation score; Lightweight, ergonomic design; Sleek, minimal aesthetic
What Else You Need to Know: Ultra-lightweight with three modes and adjustable intensity, this patented, professional-grade dual-frequency ultrasound technology improves the look of firmness and elasticity and boosts radiance. The advanced 3MHz +10 MHz dual-frequency ultrasound technology precisely targets skin layers for powerful results with near-zero pain/irritation and no downtime.
Clinical Results: Based on a primary skin irritation test of the device head on 32 adults. Average skin reaction score: 0.00. Results may vary:
- 0.00 average skin reaction score
Based on a clinical study conducted 12/04/2025-01/02/2026 by ACE Skin Lab with 22 female participants using THOME The Glow Signature device paired with the THOME Collagen Boost Ampoule. Individual results may vary:
- Helps improve visible signs of aging by 36.4%
- Helps visibly improve skin firmness by 55.4%
- Helps improve skin elasticity by 122.9%
- Helps improve skin radiance after just one use by 251%
This Device Comes With:
- User Manual (8.1 (W) x 22.85 (H))
- Charging Cable (USB-C type) (100 (LENGTH))
Settings or Heat Level:
- Devices are currently tested against a maximum-value basis only, not measured per mode. Obtaining per-mode power consumption figures would require a new paid testing request to a certification institute.
Input: DC 5V / 1A Battery: DC 3.7V 1,400mAh Li-ion Max power consumption: ~1.3W (3.7V × 0.35A) *V = Volt / A = Ampere / W = Watt Temperature & Environment N/A
10MHz: Targets the skin's surface layer for visible radiance, hydration, and elasticity
3MHz: Targets deeper skin layers to improve hydration, firmness, and skin resilience
Focus Mode (Yellow):
- Smooths texture and boosts radiance.
- Frequency: 10MHz
Inner Mode (Blue):
- Supports intense skin hydration.
- Frequency: 3·10MHz (cross)
Tension Mode (Red):
- Visibly improves skin firmness and elasticity
- Frequency: 3MHz
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Suggested Usage:
-Use once daily for 12 minutes per session.
-The device's voice guidance will direct you through each treatment area. It takes approximately three to five minutes per side.
-Cleanse your face and apply your favorite THOME Boost Ampoule (sold separately)—they’re designed to pair with the device.
-Press and hold the power button for two seconds to turn on. The device starts in Focus mode by default.
-Press the power button once to switch through modes: Focus (Radiance), Inner (Hydration), or Tension (Firming).
-Touch the triangle icon on the back of the device head to adjust intensity level. Level 1 is recommended for beginners).
-Glide the device across your face in slow, upward motions. Follow the voice guidance, which will direct you to move between treatment areas. One full session runs for 12 minutes.
-Gently massage or pat in any remaining product.
-Clean the device head with a soft cloth after each use.
Tips for Best Results:
-Pair with a THOME Boost Ampoule for optimal glide, device compatibility, and enhanced results.
-Adjust usage frequency based on your skin's needs and tolerance.
-Keep the device moving—avoid prolonged use on the same area.
-Avoid sensitive areas including the eyelids, throat, and philtrum.
-Consistent daily use supports improvements in skin appearance and condition.
-Use once daily for 12 minutes per session.
-The device's voice guidance will direct you through each treatment area. It takes approximately three to five minutes per side.
-Cleanse your face and apply your favorite THOME Boost Ampoule (sold separately)—they’re designed to pair with the device.
-Press and hold the power button for two seconds to turn on. The device starts in Focus mode by default.
-Press the power button once to switch through modes: Focus (Radiance), Inner (Hydration), or Tension (Firming).
-Touch the triangle icon on the back of the device head to adjust intensity level. Level 1 is recommended for beginners).
-Glide the device across your face in slow, upward motions. Follow the voice guidance, which will direct you to move between treatment areas. One full session runs for 12 minutes.
-Gently massage or pat in any remaining product.
-Clean the device head with a soft cloth after each use.
Tips for Best Results:
-Pair with a THOME Boost Ampoule for optimal glide, device compatibility, and enhanced results.
-Adjust usage frequency based on your skin's needs and tolerance.
-Keep the device moving—avoid prolonged use on the same area.
-Avoid sensitive areas including the eyelids, throat, and philtrum.
-Consistent daily use supports improvements in skin appearance and condition.
Use It With
Questions & Answers (0)
THOME brings professional-grade skincare results home. This premium Korean beauty-technology brand engineers ultrasound devices and precision skincare formulations with clinical rigor and thoughtful design. The Glow Device Collection — advanced dual-frequency ultrasound technology clinically proven to firm, tighten, and enhance radiance — targets skin from within, with no downtime and near-zero pain. Paired with Boost Ampoules and Triple-Synergy everyday skincare, THOME makes professional-grade performance accessible, intelligent, and entirely yours. Intelligent Beauty. At Home.