Ultrasound device
Ultrasound device
Ultrasound device
Ultrasound device
Quadthera
Quadthera
Quadthera
Quadthera
Aesthetic technology brought into home care
An ultrasound beauty device with four cross-alternating frequencies, including 1 MHz
Aesthetic technology brought into home care
An ultrasound beauty device with four cross-alternating frequencies,
including 1 MHz
Aesthetic technology brought into home care
An ultrasound beauty device with four cross-alternating frequencies, including 1 MHz
Aesthetic technology brought into home care
An ultrasound beauty device with four cross-alternating frequencies,
including 1 MHz
Point 1
Point 1
Point 1
Point 1
The world’s first ultrasound with four alternating frequencies
The world’s first ultrasound
with four alternating frequencies
The world’s first ultrasound with four alternating frequencies
The world’s first ultrasound with four alternating frequencies
Point 2
Point 2
Point 2
Point 2
Skin cell-stimulating massage effect
Skin cell-stimulating massage effect
Skin cell-stimulating massage effect
Skin cell-stimulating massage effect
Point 3
Point 3
Point 3
Point 3
Proven effective through human testing
Proven effective through human testing
Proven effective through human testing
Proven effective through human testing
Premium at-home
beauty device
Premium at-home
beauty device
Premium at-home
beauty device
Premium at-home
beauty device
An ultrasound device powered by the world’s first patented technology.
Four alternating ultrasound frequencies enhance the absorption of
active cosmetic ingredients while massaging skin cells,
improving skin health and elasticity.
An ultrasound device powered by the world’s first patented technology.
Four alternating ultrasound frequencies enhance the absorption of active cosmetic ingredients while massaging skin cells, improving skin health and elasticity.
An ultrasound device powered by the world’s first patented technology.
Four alternating ultrasound frequencies enhance the absorption of
active cosmetic ingredients while massaging skin cells,
improving skin health and elasticity.
An ultrasound device powered by the world’s first patented technology.
Four alternating ultrasound frequencies enhance the absorption of
active cosmetic ingredients while massaging skin cells,
improving skin health and elasticity.
World’s first 4-level alternating ultrasound through single sonotrode
World’s first 4-level alternating ultrasound through single sonotrode
World’s first 4-level alternating ultrasound through single sonotrode
World’s first 4-level alternating ultrasound through single sonotrode
Four-frequency alternating ultrasound massages and revitalizes aged skin cells
from the outermost stratum corneum to the deepest muscle layer.
Through ultrasound vibration energy, heat shock proteins are activated,
leading to skin protein regeneration and enhanced skin health.
Four-frequency alternating ultrasound massages and revitalizes aged skin cells from the outermost stratum corneum to the deepest muscle layer.
Through ultrasound vibration energy, heat shock proteins are activated, leading to skin protein regeneration and enhanced skin health.
Four-frequency alternating ultrasound massages and revitalizes aged skin cells
from the outermost stratum corneum to the deepest muscle layer.
Through ultrasound vibration energy, heat shock proteins are activated,
leading to skin protein regeneration and enhanced skin health.
Four-frequency alternating ultrasound massages and revitalizes aged skin cells
from the outermost stratum corneum to the deepest muscle layer.
Through ultrasound vibration energy, heat shock proteins are activated,
leading to skin protein regeneration and enhanced skin health.
Micro-cell bubble massage
Micro-cell bubble massage
Micro-cell bubble massage
Micro-cell bubble massage
The lower the ultrasound frequency, the stronger the cavitation effect, which temporarily opens the lipid layers
between keratinocytes to aid cosmetic absorption, while also enabling massage of the skin’s deepest layers.
The lower the ultrasound frequency, the stronger the cavitation effect, which temporarily opens the lipid layers between keratinocytes to aid cosmetic absorption, while also enabling massage of the skin’s deepest layers.
The lower the ultrasound frequency, the stronger the cavitation effect, which temporarily opens the lipid layers
between keratinocytes to aid cosmetic absorption, while also enabling massage of the skin’s deepest layers.
The lower the ultrasound frequency, the stronger the cavitation effect, which temporarily opens the lipid layers between keratinocytes to aid cosmetic absorption, while also enabling massage of the skin’s deepest layers.
Micro-cell wave massage
Micro-cell wave massage
Micro-cell wave massage
Micro-cell wave massage
With 10 and 17 MHz ultrasound stimulation, skin cells vibrate, heat shock protein production is promoted,
and damaged skin proteins are regenerated.
With 10 and 17 MHz ultrasound stimulation, skin cells vibrate, heat shock protein production is promoted, and damaged skin proteins are regenerated.
With 10 and 17 MHz ultrasound stimulation, skin cells vibrate, heat shock protein production is promoted,
and damaged skin proteins are regenerated.
With 10 and 17 MHz ultrasound stimulation, skin cells vibrate, heat shock protein production is promoted, and damaged skin proteins are regenerated.
All-in-one skin remodeling
with Quadthera
All-in-one skin remodeling
with Quadthera
All-in-one skin remodeling
with Quadthera
All-in-one skin remodeling
with Quadthera
Cross ultrasound massages skin cells to improve the skin from the inside out,
with results proven clinically.
From deep hydration to density, elasticity, wrinkles, pores, and tightening,
complete care for your skin inside and out.
Cross ultrasound massages skin cells to improve the skin from the inside out,
with results proven clinically.
From deep hydration to density, elasticity, wrinkles, pores, and tightening,
complete care for your skin inside and out.
Cross ultrasound massages skin cells to improve the skin from the inside out,
with results proven clinically.
From deep hydration to density, elasticity, wrinkles, pores, and tightening,
complete care for your skin inside and out.
Cross ultrasound massages skin cells to improve the skin from the inside out,
with results proven clinically.
From deep hydration to density, elasticity, wrinkles, pores, and tightening,
complete care for your skin inside and out.
Skin Absorption
Skin Absorption
Skin Absorption
Skin Absorption
Improved by 181%
Improved by 181%
Improved by 181%
Improved by 181%
Before
Before
Before
Before
After
After
After
After
P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, April 1–8, 2024, comparison of gel-only use versus gel + device use in mode 1. Results may vary depending on skin condition and usage environment. Absorption rate based on 100% gel-only use.
P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, April 1–8, 2024, comparison of gel-only use versus gel + device use in mode 1. Results may vary depending on skin condition and usage environment. Absorption rate based on 100% gel-only use.
P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, April 1–8, 2024, comparison of gel-only use versus gel + device use in mode 1. Results may vary depending on skin condition and usage environment. Absorption rate based on 100% gel-only use.
P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, April 1–8, 2024, comparison of gel-only use versus gel + device use in mode 1. Results may vary depending on skin condition and usage environment. Absorption rate based on 100% gel-only use.
Deep wrinkle ¹
Deep wrinkle ¹
Improved by 128.3%
Improved by 128.3%
Before
Before
After
After
피부 깊은 주름 개선 128.3%
Improved by 127.4%
Improved by 127.4%
Pore size ²
Pore size ²
Before
After
모공 면적 개선 127.4%
Improved by 121.7%
Improved by 121.7%
3D volumetric tightening (cheeks) ³
3D volumetric tightening (cheeks) ³
Before
After
After
3D 입체 타이트닝(볼) 개선 121.7%
Skin density ⁴
Skin density ⁴
Improved by 115.8 %
Improved by 115.8 %
Before
Before
After
After
피부 치밀도 개선 115.8%
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Deep wrinkle ¹
Improved by 128.3%
Before
After
Pore size ²
Improved by 127.4%
Before
After
3D volumetric tightening (cheeks) ³
Improved by 121.7%
Before
After
Skin density ⁴
Improved by 115.8 %
Before
After
Skin barrier ⁵
Skin barrier ⁵
Skin barrier ⁵
Skin barrier ⁵
Improved by 156.2%
Improved by 156.2%
Improved by 156.2%
Improved by 156.2%
15.6 g/m²h
15.6 g/m²h
15.6 g/m²h
15.6 g/m²h
6.8 g/m²h
6.8 g/m²h
6.8 g/m²h
6.8 g/m²h
Skin soothing ⁶
Skin soothing ⁶
Skin soothing ⁶
Skin soothing ⁶
Improved by 109.7%
Improved by 109.7%
Improved by 109.7%
Improved by 109.7%
13.7 a
13.7 a
13.7 a
13.7 a
12.4 a
12.4 a
12.4 a
12.4 a
Deep hydration ⁷
Deep hydration ⁷
Deep hydration ⁷
Deep hydration ⁷
Improved by 108.3%
Improved by 108.3%
Improved by 108.3%
Improved by 108.3%
38.7 A. U
38.7 A. U
38.7 A. U
38.7 A. U
41.9 A. U
41.9 A. U
41.9 A. U
41.9 A. U
Skin firmness recovery ⁸
Skin firmness recovery ⁸
Skin firmness recovery ⁸
Skin firmness recovery ⁸
Improved by 107.4%
Improved by 107.4%
Improved by 107.4%
Improved by 107.4%
0.594 CoR
0.594 CoR
0.594 CoR
0.594 CoR
0.638 CoR
0.638 CoR
0.638 CoR
0.638 CoR
Skin brightening ⁹
Skin brightening ⁹
Skin brightening ⁹
Skin brightening ⁹
Improved by 104.1%
Improved by 104.1%
Improved by 104.1%
Improved by 104.1%
69.2 L
69.2 L
69.2 L
69.2 L
72.1 L
72.1 L
72.1 L
72.1 L
1–4), 6), 8–9) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, baseline set at 100% before use.5) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 3, comparison of gel-only use versus gel + device use, baseline set at 100% before use. 7) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, measured at 0.5 mm skin depth.
1–4), 6), 8–9) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, baseline set at 100% before use.5) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 3, comparison of gel-only use versus gel + device use, baseline set at 100% before use. 7) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, measured at 0.5 mm skin depth.
1–4), 6), 8–9) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, baseline set at 100% before use.5) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 3, comparison of gel-only use versus gel + device use, baseline set at 100% before use. 7) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, measured at 0.5 mm skin depth.
1–4), 6), 8–9) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, baseline set at 100% before use.5) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 3, comparison of gel-only use versus gel + device use, baseline set at 100% before use. 7) P&K Skin Clinical Research Center Co., Ltd., adult women aged 30–59, March 14–April 12, 2024, mode 4, comparison of gel-only use versus gel + device use, measured at 0.5 mm skin depth.