DHT: the hormone that shrinks hair
DHT (dihydrotestosterone) is the hormone responsible for miniaturization. It attacks the hair follicle, reduces its diameter, and shortens the growth phase. Cycle after cycle, the hair becomes: • thinner • shorter • less pigmented • then disappears completely
This is the main mechanism of androgenetic alopecia.
CHAPTER 2 — Miniaturization: why it's progressive
The root loses its ability to produce thick hair. The follicle contracts, weakens, and produces "mini" hair. Without intervention, miniaturization progresses until production completely stops.
Visible signs: • receding hairline • thinner hair on top • decreasing density • collapsing volume
CHAPTER 3 — How LLLT 650 nm laser acts on DHT
The LLLT 650 nm laser does not block DHT — it strengthens the follicle so that it resists. Coherent light stimulates: • microcirculation • cellular energy (ATP) • the anagen phase • keratin production • follicle vitality
Result: The miniaturized follicle regains strength, lengthens its growth phase, and produces thicker hair.
CHAPTER 4 — Why HairInov is effective
Premium LLLT 650 nm technology: • 266 laser diodes for total coverage • coherent light, deep penetration • short, non-invasive sessions • progressive and natural results • compatible for men & women
HairInov helps follicles weakened by DHT to regain their production capacity.
CHAPTER 5 — Observed results
After 12 to 16 weeks: • thicker hair • better density • slowed hair loss • improved hairline • regained volume