Photobiomodulation Reduces Periocular Wrinkle Volume by 30%: A Randomized Controlled Trial

This study aimed to evaluate red and amber light-emitting diode protocols for facial rejuvenation at the same light dose.

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A prospective, randomized, placebo‑controlled, double‑blinded, split‑face clinical study on LED phototherapy for skin rejuvenation

We investigated the clinical efficacy of LED phototherapy for skin rejuvenation through the comparison with three different treatment parameters and a control.

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A controlled trial to determine the efficacy of red and near-infrared light treatment in patient satisfaction, reduction of fine lines, wrinkles, skin roughness, and intradermal collagen density increase

The purpose of this study was to investigate the safety and efficacy of two novel light sources for large area and full body application, providing polychromatic, non-thermal photobiomodulation (PBM) for improving skin feeling and appearance.

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A study to determine the efficacy of a novel handheld light-emitting diode device in the treatment of photoaged skin

The use of visible or near-infrared spectral light alone for the purpose of skin rejuvenation has been previously reported in the literature.

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Low-level red LED light inhibits hyperkeratinization and inflammation induced by unsaturated fatty acid in an in vitro model mimicking acne

Acne vulgaris is a chronic inflammatory disease of the pilosebaceous units (PSU), associated with increased sebum production, abnormal follicular keratinization (hyperkeratinization), follicular overgrowth of Propionibacterium acnes (P. acnes), and increased inflammatory mediator release.

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Comparison of Red and Infrared Low-level Laser Therapy in the Treatment of Acne Vulgaris

Acne vulgaris is a very prevalent skin disorder and remains a main problem in practice. Recently, phototherapy with various light spectrums for acne has been used.

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Application of red light therapy for moderate-to-severe acne vulgaris: A systematic review and meta-analysis

Photodynamic therapy had made great progress in the treatment of acne vulgaris. However, there is no meta-analysis on the effectiveness and safety of red light therapy for acne vulgaris.

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