Specification
1. 755nm offers stronger energy absorption by the melanin chromophore, making it ideal for light and thin hair.
2. 808nm offers deep penetration of the hair follicle with high average power and is suitable for most skin and hair types.
3. 940nm offers better absorption by oxyhemoglobin and moderate penetration depth, making it suitable for treating all hair types.
4. 1064nm features lower melanin absorption, making it a targeted solution for darker skin types.