Personal-Laser L200

Sound familiar? A small cut, abrasion or surgical wound – and weeks later it still hasn’t closed properly. This is especially frustrating with diabetes, circulation problems or simply slow healing.

The 660 nm red laser light is absorbed in the upper layers of the skin, where it may support cellular metabolic processes. Systematic reviews and meta-analyses show that LLLT treatment can statistically significantly aid wound healing in skin wounds (Khoja et al., 2024 – PubMed).

Tip: Hold the laser about 1 cm from the wound, treat each area for 30–60 seconds, once daily. For scars, a longer course (2–4 weeks) is recommended.

Sound familiar? Small joint inflammation – in the finger, ankle or wrist – is especially annoying because every movement reminds you of it. Anti-inflammatory creams only help temporarily, and you may not want to take pills long-term.

Photobiomodulation (PBM) may reduce inflammatory processes by increasing mitochondrial activity. The 660 nm wavelength penetrates about 1–2 cm, which is suitable for reaching superficial structures of small joints, fingers, wrists and ankles (Glass, 2021 – PubMed).

Tip: Treat the inflamed joint 1–2 times daily for 1–2 minutes. Pain relief is typically expected after 1–2 weeks of regular use.

Sound familiar? You switch off the light and it’s quiet – but there is noise in your head. Persistent tinnitus can impair sleep, concentration and quality of life.

Transmeatal application of soft laser is one of the most studied adjunctive treatments for tinnitus. Clinical trials used 660 nm lasers at 100–200 mW power in the ear canal. Results are mixed – some studies show improvement, others find no significant difference from placebo (Chen et al., 2020 – PubMed). The L200 settings match those used in the research.

Tip: Hold the laser at the entrance of the ear canal; a daily 10–15 minute treatment is recommended. Wear protective goggles during use. Several weeks of treatment are needed to evaluate any effect.

Sound familiar? A surgical scar is thickening instead of fading. Cold sore blisters keep returning at the worst times. An ingrown toenail keeps getting inflamed.

The 660 nm red laser is an optimal wavelength for skin tissues. Research suggests it may support collagen production, which can contribute to scar fading and improved elasticity. For herpes, early laser treatment in the blister stage is reported to help speed resolution.

Tip: Treat scars for 1 minute daily for 4–6 weeks. For cold sores, apply the laser twice daily for 30–60 seconds during the blister stage.

Sound familiar? Your pet was injured, had surgery, or has chronic skin problems – and healing is slower than you’d like.

Soft laser therapy is widely used in veterinary medicine. The 660 nm wavelength is suitable for superficial tissues in small animals – wounds, sutures, skin inflammations. Consult your veterinarian for a treatment protocol.

Tip: Trim hair from the treated area. Hold the laser 1 cm from the skin and treat each area for 30–60 seconds daily. Make sure the animal does not look into the laser beam!