Red light therapy for wrinkles: what to know before and after

Red light uses visible red or near-infrared light without resurfacing the outer layer of skin. Some people notice a gradual change in the look of fine lines, tone, or texture; lighting, facial expression, hydration, and camera distance can also change an image. Red light is not a substitute for sun protection or for treatments that remove or resurface skin.

A photograph cannot show whether a device was used correctly or whether another concern, such as [Acne](/conditions/acne/), is affecting the skin. It is more useful to compare images taken under similar light and with the same expression.

Before a session, follow the provider's instructions about cleansers, products, eye protection, and medicines that can increase light sensitivity. Take a baseline photograph in consistent lighting, then record comfort, dryness, redness, and the date of each session. Do not increase exposure simply because an early photograph looks unchanged.

Ask whether a [LED Phototherapy Panel](/technology/led-phototherapy-panel/) is appropriate for your treatment area and how it differs from clinic care. Keep ordinary skin care gentle, and use broad-spectrum sun protection because light exposure contributes to visible skin ageing.

Pause treatment and contact a clinician for blistering, intense burning, persistent swelling, significant eye discomfort, or a rash that spreads. Seek assessment for a spot that changes in colour, shape, or behaviour rather than assuming it is a wrinkle. If results are disappointing or irritation continues, review the plan before another session.

Ask what change is realistic for your skin, how photographs should be taken, which products or medicines matter, and how long to try the plan before reviewing it. Ask whether another option, including [LED Light Therapy](/treatments/laser-and-energy/led-light-therapy/), better matches your concern.