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The 650 nanometer wavelength was chosen for the laser and LED technology in the NOOĀNCE helmet, as it is the optimal wavelength for photobiomodulation. Photobiomodulation is a process in which light at that specific wavelength stimulates scalp cells and hair follicles, thereby promoting hair regrowth.

The 650nm wavelength has also been shown to have deeper tissue penetration, allowing for more effective action on hair follicles.

Explanation of the mechanisms of action in a simple way:

The 650 nm lasers and LEDs of the NOOĀNCE helmet work on three key aspects to promote hair regrowth:

They improve blood circulation in the scalp, which allows the hair follicles to receive more nutrients and oxygen to promote hair growth.

They reduce inflammation, which can be a cause of hair loss, by soothing the scalp and creating a healthier environment for hair growth.

They increase cellular energy by stimulating the production of ATP (an energy molecule) in the cells of the scalp and hair follicles. This allows the follicles to function more efficiently and promote hair growth.

The NOOĀNCE helmet combines laser and LED technologies to offer several advantages:

Maximum Coverage: Lasers and LEDs work together to cover a larger area of ​​the scalp, ensuring optimal stimulation reception of hair follicles.

Deep Penetration: Both technologies penetrate deep into the tissues of the scalp, reaching the hair follicles at the root to effectively stimulate hair growth.

Complementary efficacy: The combined use of lasers and 650 nm LEDs improves the overall efficacy of the treatment compared to the use of either technology alone.

The mechanisms of action of LEDs and lasers for the stimulation of hair bulbs are complex and involve several cellular and molecular processes. Here is a more detailed explanation of the main mechanisms of action:

Absorption of Light by Chromophores: Chromophores are molecules that can absorb light at certain wavelengths. In hair follicle cells, one of the main chromophores is cytochrome c oxidase, an enzyme found in mitochondria. When light at 650 nm emitted by LEDs and lasers is absorbed by cytochrome c oxidase, it leads to increased enzyme activity and increased production of adenosine triphosphate (ATP), the main source of energy for cells. cells.

Increased ATP and Cellular Energy: Increased ATP production provides hair follicle cells with energy to support essential metabolic processes, such as cell proliferation and differentiation. This promotes hair growth by stimulating hair follicle cells and keeping them in the anagen (growth) phase for longer.

Release of growth factors: The photobiomodulation induced by LEDs and 650 nm lasers also stimulates the release of growth factors, such as vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF). These growth factors play a key role in regulating cell growth and survival, by promoting cell proliferation and differentiation within the hair follicle.

Stimulation of microcirculation: The increase in ATP production and the release of growth factors improve blood microcirculation around the hair follicles. Improved blood circulation brings more nutrients and oxygen to the hair follicles, supporting hair growth.

Reduction of inflammation: LEDs and 650 nm lasers reduce inflammation in the scalp by inhibiting the production of pro-inflammatory mediators, such as cytokines and prostaglandins. Reduced inflammation can contribute to a healthier environment for hair follicles, which promotes hair growth and prevents hair loss.

In summary, the mechanisms of action of LEDs and lasers on the stimulation of hair bulbs are closely linked to cellular and molecular processes, such as the absorption of light by chromophores, the increase in ATP and l cellular energy, release of growth factors, stimulation of microcirculation and reduction of inflammation. These processes work together to promote hair growth and prevent hair loss by creating an optimal environment for hair follicles to function and grow.

It is important to note that the effectiveness of photobiomodulation depends on several factors, such as the wavelength of the light, the power, the duration of the treatment and the frequency of the sessions. In the case of the NOOĀNCE Helmet, the combined use of LEDs and 650nm lasers maximizes treatment efficacy by providing wide scalp coverage, deep tissue penetration and the potential for increased efficacy.

Understanding the mechanisms of action of LEDs and lasers on the stimulation of hair bulbs is essential to optimize treatments and offer personalized solutions to people suffering from alopecia. Although results may vary based on individual characteristics, many NOOĀNCE Headset users may experience significant improvement in hair growth and reduction in hair loss after regular treatment and meeting the recommendations for use of 4 to 6 months.

Users can expect to see visible results as early as 16 weeks of regular use of the NOOĀNCE headset. However, it is important to note that the effectiveness of treatment may vary depending on the individual and the underlying cause of hair loss.

The NOOĀNCE helmet is generally considered safe and without major side effects. However, some people may feel a slight sensation of warmth or tingling when using the headset, which is normal (stimulation of blood circulation and oxygenation of cells) and should disappear once the treatment is completed.

It is important to consult a healthcare professional before starting to use the NOOĀNCE helmet, if you have underlying health conditions or are undergoing medical treatment for hair loss. The NOOĀNCE helmet may not be effective for all types of hair loss, especially when the bulbs have died and some people may require more comprehensive medical treatment or a hair transplant.

In conclusion, the NOOĀNCE dual technology laser and LED helmet represents an innovative and science-based solution for those looking to combat alopecia and promote hair regrowth. With the combination of 650nm laser and LED technologies, this helmet maximizes coverage, penetration depth and overall treatment effectiveness. By integrating the NOOĀNCE helmet into your routine and following the recommendations for use, you can achieve visible results and help effectively combat hair loss.

Several scientific studies and research support the effectiveness of Laser and LED technologies to stimulate hair growth and combat alopecia. You can view some of these studies by following the links below:

Study on the effectiveness of LEDs and lasers on hair growth: https://onlinelibrary.wiley.com/doi/full/10.1111/phpp.12649

Role of Low-Level Light Therapy (LLLT) in Androgenetic Alopecia (2021): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8906269/

Comparison of low-level light therapy in the treatment of female pattern hair loss (2020): https://link.springer.com/article/10.1007/s10103-020-03157-1

Photobiomodulation for the management of hair loss (2020): https://onlinelibrary.wiley.com/doi/10.1111/phpp.12649

Energy-based Devices for Hair Loss (2021): https://www.sciencedirect.com/science/article/abs/pii/S073386352100022X?via%3Dihub ;

Factors influencing the effect of photobiomodulation in the treatment of androgenetic alopecia: A systematic review and analyzes of summary-level data (2020): https://pubmed.ncbi.nlm.nih.gov/32790116/

Low-level laser therapy for the treatment of androgenic alopecia: a review (2018): https://pubmed.ncbi.nlm.nih.gov/29270707/&nbsp

Low-Level Laser (Light) Therapy (LLLT) for Treatment of Hair Loss 2015: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3944668

Effects of LEDs in dermatology – https://link.springer.com/content/pdf/10.1007/s10103-018-2584-8.pdf

Effect of Wavelength and Beam Width on Penetration in Light-Tissue Interaction Using Numerical Methods – https://www.researchgate.net/publication/319652066_Effect_of_wavelength_and_beam_width_on_penetration_in_light-tissue_interaction_using_computational_methods

The NOOĀNCE headset is simple to use and can be integrated easily into your daily routine. For best results, it is recommended to use the helmet every other day, for 25 minutes per session. Here are the steps to follow to use the NOOĀNCE headset correctly:

Make sure your hair is clean and dry before starting the treatment.

Place the NOOĀNCE helmet on your head, ensuring that it sits comfortably and covers the entire area of ​​the scalp you wish to treat.

Turn on the headset by pressing the power button and the timer will automatically set to 25 minutes.

Relax as 650nm lasers and LEDs stimulate your hair follicles and promote hair growth and strength.

After the 25 minutes have elapsed, the headphones will automatically turn off. Remove it and store it in a safe place until next use.

We advise you to regularly clean your Laser & Led Helmet. Once or twice a month or even after each session if you suffer from bacterial infections.

To clean your device, you can follow these steps:

First, after your session remove the headset from your head and unplug it.

Use a soft, slightly damp cloth to wipe the surface of the device and remove dirt and residue.

If necessary, you can use a mild biseptine-type cleaner to disinfect it. To be preferred in the case of multiple use and/or presence of bacteria. You can also use an antibacterial wipe.

Be sure not to wet the electronic parts, such as LED lights, lasers and wires.

Once you have cleaned your device, allow it to air dry completely.

Store it in a dry and clean place to prevent it from being damaged or contaminated.

It is important to regularly clean your Laser & LED Helmet to prevent the spread of bacteria and maintain good hygiene.