Red light therapy for hair growth is a hot topic. And whether or not you’ve experienced thinning hair, there’s no doubt that many of us would enjoy thicker, faster growing hair. Luckily, that’s where red light therapy, also known as low-level laser therapy (LLLT), steps in – a non-invasive hair loss treatment with the promise of longer, thicker hair. Initially used by NASA to heal astronaut’s wounds and speed up the healing process, the beauty of red light therapy is that it works even if you have normal hair – improving hair density, count, and strength. Red light therapy shows real promise, and it’s backed up by clinical studies too. Just take a look at this clinical study, which showed an increase in hair density and thickness for hair loss sufferers without any side effects. The study looked at both men and women with the most common form of hair…