Laser hair removal technology has advanced significantly in recent years, making the procedure safer, more effective, and accessible to a wider range of skin tones. Here's what's new in 2024.
New Technologies in 2024
1. Diode Laser (810nm)
The gold standard for most skin types. The 810nm wavelength penetrates deep into the dermis to effectively destroy hair follicles while the cooling systems protect the skin surface. Safe for Fitzpatrick skin types I–V.
2. Nd:YAG Laser (1064nm)
The safest option for darker skin tones (Fitzpatrick IV–VI). The longer wavelength bypasses the melanin in the skin surface, reducing the risk of burns while effectively targeting the hair follicle.
3. Alexandrite Laser (755nm)
Best for light-to-medium skin tones with dark hair. Very effective and fast, making it ideal for larger body areas. Not recommended for darker skin tones.
4. IPL (Intense Pulsed Light)
Technically not a laser, IPL uses a broad spectrum of light. It's less precise than true lasers but can be effective for lighter skin tones with dark hair. Generally less effective per session than true lasers.
How to Choose the Right Technology for You
| Skin Type | Recommended Laser |
|---|---|
| Very fair (Fitzpatrick I–II) | Alexandrite (755nm) |
| Medium (Fitzpatrick III–IV) | Diode (810nm) |
| Dark (Fitzpatrick V–VI) | Nd:YAG (1064nm) |
2024 Innovation: Many modern laser systems combine multiple wavelengths in a single device, allowing clinicians to customise treatments more precisely for each patient's unique skin and hair characteristics.