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Higher light doses cause more damage to hair follicles, predicting better hair removal results.

Light-based therapies show promise as safe treatments for hair loss.

A new hand-held light therapy device was found to be safe and effective for treating mild-to-moderate acne.

LED-LLLT helps heal wounds, reduce pain, and regrow hair using specific light wavelengths.

Lasers and light treatments are now the most common ways to remove hair.

Photobiomodulation Therapy (PBMT) is recommended as a more inclusive term and shows potential benefits in various treatments.

Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.

Applying a specific inhibitor lightens skin and hair color.

Researchers created a new light source that improves chemical imaging by removing background noise.

Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.

A new method accurately measures finasteride in tablets using color change and light absorption.

Scalp cooling and low-power light therapy show promise in reducing chemotherapy-induced hair loss but need more research.

The method measures finasteride accurately and cheaply using UV light.

The new CoQ10 gel protects mouse skin better against aging from UV light than the old gel.

Red ginseng oil may help grow hair and protect skin from UVC light.

Hair transplant using beard hair made acne scars on cheeks less visible with minimal scarring in the donor area.

A new wound healing treatment using a graphene-based material with white light speeds up healing and reduces infection and scarring.

FPHL affects hair density and diameter, causing visible hair loss in older women.

Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.

The study found a specific pattern of uneven melanin distribution on balding scalps that could help understand skin diseases caused by light exposure.

Tempeh oil rich in linoleic acid may protect against skin aging caused by UV light.

Darker hair colors may increase the risk of alopecia areata, while lighter hair colors may decrease it.

Common noncancerous skin diseases have various treatments, including topical applications, light therapy, surgery, and medications, with psychological support being important.

Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.

Cyproterone acetate reduced hair growth in most hirsute females and made hair softer, thinner, and lighter.

Hair restoration can be achieved through non-surgical treatments like minoxidil, antiandrogens, phototherapy, and PRP procedures, or through surgical methods like hair transplantation. Continued treatment is needed to maintain results, and full results are visible after 12-18 months.

UV light can help stimulate the growth of new pigment cells from hair follicles in people with vitiligo.

Use some skin medications with caution during pregnancy; avoid strong steroids, certain eczema treatments, and systemic retinoids, but many topical treatments and nasal sprays are safe.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.