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.
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 Calecim Professional? The Science Behind Stem Cell Hair Therapy
Calecim Professional uses PTT-6 stem cell proteins and exosomes to stimulate hair follicles, reduce inflammation, and promote thicker regrowth. Learn the science.
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 Long Does Hair Regrowth Take? Realistic Timelines by Treatment
Hair regrowth timelines vary by treatment — from 3 months for early signs to 12+ months for full results. Get honest, evidence-based expectations for LLLT, minoxidil, finasteride, PRP, and microneedling.