Herpes Simplex Virus 1 (HSV-1)

Herpes Simplex Virus 1 (HSV-1) is a common viral infection that causes fever blisters or cold sores, which typically appear around the lips, nostrils, or other areas of the face. HSV-1 is a highly contagious virus that can be spread through direct contact with the...

Herpes simplex virus 2 (HSV-2)

Herpes simplex virus 2 (HSV-2) is a sexually transmitted infection (STI) or Sexually transmitted disease (STD) that causes genital herpes. It is a contagious virus that is spread through contact with the virus in sores, fluids, or surfaces in or around the genitals....

HIFU

High Intensity Focused Ultrasound, commonly known as HIFU, is a non-invasive therapeutic technique that uses non-ionizing ultrasonic waves to heat tissue. In the context of skincare and aesthetics, it’s primarily used for facial rejuvenation, skin tightening,...

High frequency

Tesla high-frequency current, also known as violet ray, is a thermal or heat-producing current with a high rate of oscillation or vibration that is commonly used in scalp and facial treatments. This current is produced by a violet ray machine, which uses a Tesla coil...

High-Energy Visible (HEV) Light

High-energy visible (HEV) light, often referred to as blue light, is a part of the visible light spectrum that has shorter wavelengths and higher energy compared to other colors. As the use of electronic devices continues to increase, concerns regarding the potential...