Red Light Therapy Benefits:
Below are many of the known benefits from frequent red light therapy use, along with peer-reviewed scientific research supporting each claim:
1) Reduces Wrinkles & Fine Lines, Improves Skin Tone & Texture
PBM enhances collagen production, improves skin elasticity, and reduces wrinkles and fine lines by stimulating fibroblast activity and mitochondrial energy metabolism (Hernández-Bule et al., 2024)
RLT accelerates wound healing and improves keratinocyte and fibroblast function, directly improving skin texture and tone (Wiegand et al., 2023)
Clinical trials confirm skin rejuvenation and photoaging improvements in both LED- and laser-based systems (Glass, 2021)
2) Stimulates Scalp Hair Growth
PBM stimulates hair follicle stem cells and prolongs the anagen (growth) phase of hair, promoting regrowth in alopecia patients (Torres & Lim, 2020)
Case reports show complete hair regrowth in alopecia areata within weeks using red laser monotherapy (Palma et al., 2023)
3) Improves Joint Mobility
PBM promotes collagen remodeling and reduced fibrotic scarring, which enhances joint mobility and tissue flexibility (Prananda Syahputra et al., 2025)