What Is LLLT for Hair Regrowth? How Low-Level Laser Therapy Works
LLLT (Low-Level Laser Therapy) is an FDA-cleared, non-invasive treatment that stimulates hair follicles using specific wavelengths of red light. Learn how it works, what results to expect, and how it compares to other treatments.
Disclaimer
This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional before starting any treatment. Individual results may vary.
Reena Pabari
Hair Restoration Specialist, LumiLabs
At LumiLabs, we combine science-backed treatments with personalised care plans.
Book a ConsultationRelated Articles
What Is Scalp Microneedling for Hair Growth?
Scalp microneedling uses fine needles to create controlled micro-injuries that trigger your body's wound-healing response, releasing growth factors and boosting hair regrowth. Learn how it works, what the research says, and how to combine it with other treatments for the best results.
How to Protect Your Hair From Hard Water Damage
Over 60% of UK households have hard water that deposits calcium and magnesium on your hair and scalp. Learn how to identify hard water damage, reduce mineral build-up, and protect your hair with chelating shampoos, shower filters, and proven home remedies.
How LLLT Technology Works: The Science Behind Laser Hair Restoration
LLLT uses specific wavelengths of red and near-infrared light to trigger photobiomodulation — a cellular process that boosts energy production in hair follicles, promotes blood flow, and reactivates dormant growth cycles. Learn the science behind wavelengths, device types, and clinical evidence.