How it works?

Hairegen is the first PCLT (Pinpoint Current Laser Therapy) technology based device.


Combining the four treatment mechanisms increases blood flow to the hair follicles, stimulates the body to regenerate and restore the scalp and the blood vessels, removes toxins and improves the living environment of the hair.

At the same time, Hairegen stimulates the hair follicles to produce thicker hair and ‘awakens’ and encourages dormant follicles to resume a healthy, normal hair growth cycle.

Biochemical Action

The DHT hormone is the number one enemy of the hair follicles on your head. The hormone disrupts the normal cycle of hair growth and causes the follicles to degenerate. DHT is created from testosterone by the enzyme 5-alpha-reductase in the sebaceous glands of the hair follicles. Zinc and copper are two minerals that are known to inhibit the activity of 5-alpha-reductase, causing less DHT to be created. In fact, many dermatologists recommend taking supplements of zinc to promote a healthy scalp and hair.

To locally neutralize 5-alpha-reductase and reduce the levels of DHT hormone in the hair follicle and its surrounding, Hairegen gently introduces trace amounts of zinc and copper onto the scalp via its metallic plates, targeting those areas most in need of treatment

Electrical Action

Micro-currents are known to stimulate the skin and underlying tissues. Numerous medical and skin-treatment devices employ electrical currents in many types of pulses, frequencies, wave lengths, and voltage in the fields of dermatology, neurology, pain relief, and others.

Hairegen safely administers electrical micro-currents to stimulate the skin. Unlike other devices, Hairegen uses pin-point technology to deliver the micro-currents to thousands of points for brief periods of time over the entire treated area. The micro-currents are well within safety margins.

During the treatment, Hairegen delivers a dynamic, ever-changing, safe, yet intensive electrical stimulation to assist in skin rejuvenation that promotes hair regrowth.

Mechanical Action

When the discs in the cartridge roll over the scalp, the protrusions along their circumference create thousands of pressure points. By rolling the discs back and forth, the pressure points are brief yet very stimulating to the skin. Because of the small size of the pressure points, their effect is significant without requiring a lot of force by the user.

The pressure point effect is multiplied by the gentle vibration which occurs in 3D, by movements perpendicular to the scalp.

The combined mechanical action improves blood flow in the scalp, which results in better nutrition provisioning to the hair follicles as well as toxin removal. Neural stimulation is also believed to take part in the regenerative effect that promotes scalp health and hair regrowth.

Optical Action (LLLT)

The scientific world acknowledges LLLT (Low Level Laser Therapy) as an effective method for treating and regenerating hair growth. The theory that stands at the basis of this therapeutic method maintains that laser energy at these power levels improves cell division, thereby accelerating the regeneration rate of the hair.

Hairegen emits the laser energy from a short range, directly, while the discs part the hair that blocks the laser beam from reaching the scalp.