LED treatment, also known as photomodulation or phototherapy, relies on the use of different wavelengths of visible light to treat various skin concerns. Unlike other aesthetic treatments, LED therapy does not generate heat and is non-aggressive to the epidermis, making it a gentle method suitable for all skin types.
The LED (light-emitting diode) treatment is based on the stimulation of the mitochondria using cold light. The mitochondria are the cell’s energy powerhouse. This photomodulatory action activates cellular metabolism, increases tissue oxygenation, and stimulates skin synthesis.
LED therapy is an increasingly popular technique in aesthetic medicine to improve the appearance and health of the skin in a non-invasive way.
By using LED light (light-emitting diodes) to stimulate skin cells, this treatment is known for its benefits on cell regeneration, anti-aging, acne, and the reduction of skin inflammation.
The light emitted by LEDs penetrates different layers of the skin, stimulating natural biological processes. Each LED light color acts on a specific level of the skin and has a targeted effect.
• Red light (630 nm) : stimulates collagen and elastin production, helps reduce signs of aging such as wrinkles and fine lines, and improves skin firmness.
• Blue light (415 nm) : acts on acne-causing bacteria (Propionibacterium acnes) by reducing their proliferation, thus helping to decrease inflammation and blemishes.
• Yellow light (590 nm) : promotes blood and lymphatic circulation, helps reduce redness and pigmentation spots, and has a soothing effect on sensitive skin.
• Green light (525 nm) : helps brighten the complexion by reducing the appearance of age spots and pigmentation, and improves overall skin tone uniformity.
LED treatment offers numerous advantages for the skin. It is non-invasive, painless, and requires no downtime, making it especially appealing for those seeking visible results without social interruption. The main benefits observed during red, blue, or yellow LED light sessions include :
• Reduction of signs of aging : by stimulating collagen production, red LED light helps improve skin firmness and elasticity, thereby reducing wrinkles and fine lines.
• Improved skin texture : photomodulation stimulates cell renewal, making the skin smoother and reducing the appearance of enlarged pores.
• Acne reduction : blue light is particularly effective in treating inflammatory acne, reducing blemishes without irritating the skin.
• Reduction of pigmentation spots : green and yellow light can help fade spots caused by sun exposure, aging, or post-inflammatory hyperpigmentation.
• Soothing of sensitive skin : LED treatment is ideal for sensitive or rosacea-prone skin thanks to its anti-inflammatory and calming effects.
LED photomodulation is a technique that can be used alone or in combination with other aesthetic procedures. All skin types, even the darkest, can be treated.
The treatment can be performed both in winter and summer, including on tanned skin.
Large areas can be treated : neck, décolleté, face, hands. It is particularly recommended for the following indications :
• Skin aging : wrinkles, loss of elasticity, skin laxity.
This method provides photorejuvenation and prevents skin aging by stimulating fibroblasts (cells that produce the skin).
• Acne : mild to moderate acne, inflammatory pimples, oily skin.
• Pigmentation spots : sun spots, lentigines, hyperpigmentation.
• Dull and uneven complexion : lack of radiance, rough skin texture.
• Sensitive or reactive skin : redness, rosacea, skin inflammation.
• Improved skin texture : enlarged pores, skin tone and elasticity.
• Reduction of redness.
• Improvement of pigmentation disorders (uneven skin tone and spots).
• Reduction of periorbital fine lines.
• Stimulation of hair regrowth (indicated in cases of alopecia).
• Relaxing effect, sensation of well-being, overall improved vitality.
A LED treatment session at the clinic generally lasts between 20 and 30 minutes. Here are the typical steps of a session.
Cleansing the skin : before the session, the skin is thoroughly cleansed to remove all traces of makeup, impurities, or excess sebum.
Positioning under the LED lamp : the patient is comfortably positioned, usually lying down, under a lamp emitting the LED light selected according to the specific needs of the patient’s skin. A safe distance (about 20 cm) is maintained between the device and the patient. The eyes are protected with goggles.
Exposure to the LED light : the face or area to be treated is exposed to the LED light for about 20 minutes. The treatment is painless and relaxing.
Application of a hydrating cream : after the session, a hydrating cream or a specific serum is applied to soothe and moisturize the skin.
LED treatment results are gradual and cumulative. In general, a protocol of 6 to 10 weekly sessions is recommended to obtain optimal results. Then, maintenance sessions once a month or every two months may be considered to sustain the benefits.
LED treatment can be used alone for a glow-up or as part of a more comprehensive care protocol. It is often combined with other aesthetic treatments to maximize their effects :
• After a chemical peel : LED treatment soothes the skin and accelerates healing after a peel.
• After a microneedling session : LED light stimulates skin regeneration and enhances the results of microneedling by boosting collagen production.
• In combination with mesotherapy : mesotherapy delivers nutrients and hydration deep into the skin, while LED light improves the quality of the skin barrier.
LED treatment offers numerous advantages over more invasive aesthetic techniques such as ablative lasers, radiofrequency, or chemical peels :
• No social downtime : LED treatment causes no peeling, redness, or pain, allowing patients to immediately resume their daily activities.
• Suitable for all skin types : unlike some lasers or peels, LED treatment is safe for light and dark skin, as well as sensitive, reactive, or tanned skin.
• Natural and non-invasive method : LED light works by stimulating the skin's natural regeneration mechanisms without the use of chemicals or heat.
LED treatment is generally very well tolerated, but some contraindications exist. It is not recommended in the case of :
• Photosensitivity.
• Epilepsy : LED light could trigger seizures in epileptic patients.
• Pregnancy : although risks are minimal, LED sessions are generally avoided during pregnancy as a precaution.
Doctor Romano considers that the results are variable and mild, but visible, and patients are satisfied. The effects of LED treatment on the skin can be seen as early as the first session, with a more radiant and soothed complexion. However, the most noticeable improvements appear after several sessions. Here is what can be expected after completing a full protocol :
Doctor Romano considers that the results are variable and mild, but visible, and patients are satisfied. The effects of LED treatment on the skin can be seen as early as the first session, with a more radiant and soothed complexion. However, the most noticeable improvements appear after several sessions. Here is what can be expected after completing a full protocol :
• Firmer skin and reduced wrinkles.
• Brighter and more even complexion.
• Reduction of acne and blemishes.
• Decrease in redness and inflammation.
• Hair regrowth.
The price of a LED photomodulation session in Geneva is set at 50 CHF. This rate corresponds to a standard session, performed alone or as a complement to another aesthetic medical treatment.
LED photomodulation is a non-invasive, painless technique with no downtime, but it must be supervised by a physician.
A session plan is established during consultation if a targeted therapeutic or reparative action is required. The price is then adjusted based on the number of sessions planned.
LED masks can bring subtle improvements to the skin’s appearance. By emitting specific wavelengths of light, they aim to stimulate skin functions such as collagen production or reduction of blemishes. However, results vary depending on the individual, the regularity of use, and the skin’s characteristics. These devices are generally considered supportive skincare tools rather than primary treatments.
Light therapy—especially red light—can help slightly reduce the appearance of wrinkles by stimulating collagen production. However, the effects are usually modest and vary from person to person. It’s best used as a complement to other anti-aging treatments for more noticeable results.
Light therapy can offer benefits such as improved skin radiance, reduced minor imperfections, and slight enhancement of skin firmness. These effects are typically mild and depend on usage frequency and individual skin response. It is often used as a supportive treatment to promote overall skin health.
Green light is commonly used to target pigmentation spots, as it may help even out skin tone by inhibiting excess melanin production. However, results with this method are usually modest and can vary. It is best used in combination with other treatments for hyperpigmentation.
Red light is frequently used to treat wrinkles due to its ability to stimulate collagen production and improve skin elasticity. The effects tend to be mild and vary between individuals. It is typically combined with other anti-aging treatments to enhance results.
Yellow light is sometimes recommended for dark circles, as it may improve blood circulation and reduce puffiness. However, improvements are usually subtle and vary from one person to another. This method should be considered a complementary option alongside conventional dark circle treatment
The services described on this website apply to Swiss territory; there are differences between countries.
Contact
Dr Valeria Romano
Pl. du Molard 5, 1204 Geneva, Switzerland
Monday to Friday, 9.30am to 6pm
Dr Valeria Romano - All rights reserved.
