The discovery of low-level laser therapy (LLLT), the technology used in laser hair therapy caps, is quite fascinating! Low-level laser therapy (LLLT) for hair loss was originally discovered by accident in the 1960s when Hungarian researcher Dr. Endre Mester was conducting experiments on lasers’ effects on mice’s skin cancer. He noticed that the laser didn’t cause cancerous tumors to grow but instead caused the hair to regrow faster on the shaved backs of the mice.
Dr. Mester continued his research on the effects of laser therapy on hair growth, and his findings were eventually published in a scientific journal in 1967. Today, LLLT is used as a non-invasive treatment for hair loss. Studies suggest that it can help stimulate hair growth by increasing blood flow, delivering nutrients to hair follicles, and stimulating the production of cellular energy (ATP).

The effectiveness of laser therapy in treating hair loss may vary depending on the individual and the underlying cause of their hair loss but clinical studies have demonstrated the efficacy of low-level laser therapy (LLLT) for treating hair loss. For example, a 2014 study published in the American Journal of Clinical Dermatology found that LLLT can increase hair density and thickness in individuals with androgenetic alopecia (a common form of hair loss) and that the treatment is safe and well-tolerated. Additionally, a 2019 review published in the journal Lasers in Medical Science concluded that LLLT is a safe and effective treatment option for hair loss, particularly when used in combination with other hair loss treatments.
Laser therapy for hair loss is thought to work by stimulating blood flow to the hair follicles, promoting hair growth. Laser light is believed to penetrate the scalp and stimulate cell metabolism, leading to increased production of energy and nutrients for the hair follicles.
Low-level laser therapy (LLLT), also known as cold laser therapy or soft laser therapy, uses low-powered lasers or light-emitting diodes (LEDs) to stimulate growth. The laser light is typically applied directly to the scalp using a handheld device or a helmet-like apparatus.
There is evidence to suggest that using minoxidil -a topical medication that is FDA-approved for treating androgenetic alopecia (male pattern baldness) and female pattern hair loss- combined with low-level laser therapy (LLLT) may be more effective than using minoxidil alone. The laser light is thought to enhance the effects of minoxidil by improving blood flow to the scalp and increasing the absorption of the medication into the hair follicles.
There are several at-home laser devices available on the market that claim to treat hair loss.
If you’re considering using an at-home laser device for hair loss, it’s important to do your research and choose a device that has been clinically tested and proven to be effective. It’s also important to follow the manufacturer’s instructions carefully and use the device consistently over time to see the best results.
Latest Technology, FDA Cleared and Clinically Proven!
A decade after introducing the first FDA-cleared home-use laser therapy cap, Xtrallux founders introduce a new breed of laser therapy caps to the market. With more lasers and more power than ever before, Xtrallux is redefining the laser hair restoration market.

Overall, if you are experiencing hair loss or thinning hair, laser hair therapy may be a safe and effective treatment option to consider. #MNHD found this Xtrallux cap on sale, which may give you a good reason to try it if you are experiencing hair loss.
Always remember that it’s essential to consult with a medical professional to determine if laser hair therapy is right for you and to develop a comprehensive hair loss treatment plan.
#MNHD Editorial Staff