September 16, 2026
By Thomas Wright (Senior Medical Writer) | Updated: September 16, 2026 Thomas Wright has 10 years of medical writing experience. A 2007 clinical trial tracking 56 patients who used blue and red light therapy reported a 76% reduction in acne… Continue Reading…
September 15, 2026
By James Rodriguez (PhD in Dermatology Research) | Updated: September 15, 2026 James Rodriguez earned his PhD from Stanford University. A 2005 study with 90 patients found 91% wrinkle improvement after 12 weeks. I started my own 12-week experiment to… Continue Reading…
September 14, 2026
By Michael Torres (Cosmetic Chemist) | Updated: September 14, 2026 Michael Torres is a cosmetic chemist. After reading about a 2014 clinical study tracking 34 patients over 30 sessions that found a 15 to 20 percent increase in collagen density,… Continue Reading…
September 13, 2026
By Michael Torres (Cosmetic Chemist) | Updated: September 13, 2026 Michael Torres is a cosmetic chemist. After reading about a 2014 clinical study tracking 34 patients over 30 sessions that found a 15 to 20 percent increase in collagen density,… Continue Reading…
September 12, 2026
By Sarah Mitchell (Licensed Esthetician) | Updated: September 12, 2026 Sarah Mitchell is a licensed esthetician with 8 years of clinical skincare experience. A meta-analysis of 28 randomized controlled trials found that 86 percent of studies showed statistically significant improvement… Continue Reading…
September 11, 2026
By Lisa Park (Registered Nurse, Aesthetics) | Updated: September 11, 2026 Lisa Park is a registered nurse in medical aesthetics. After reading about a 2014 clinical study tracking 34 patients over 30 sessions that found a 15 to 20 percent… Continue Reading…
September 10, 2026
By Kevin O Brien (Skincare Technology Analyst) | Updated: September 10, 2026 Kevin O Brien analyzes dermatological device technology. A 2014 study confirmed 15-20% collagen increase through biopsies. This convinced me to try red light therapy for 8 weeks. Clinical… Continue Reading…
September 9, 2026
Red light therapy, also known as photobiomodulation, has been the subject of increasing scientific attention over the past two decades. A search of the PubMed database for photobiomodulation-related publications shows a steady increase from approximately 200 papers per year in… Continue Reading…
September 9, 2026
Several people asked me to write up the evidence on sebum production research in athletes after a long conversation about why some red light studies fail. The honest answer is that the field is young and uneven, but it is… Continue Reading…
Expert Commentary
What Does the Research Say About Tendon Healing Studies for Inflammation
September 9, 2026
Several people asked me to write up the evidence on tendon healing studies for inflammation after a long conversation about why some red light studies fail. The honest answer is that the field is young and uneven, but it is… Continue Reading…