Pourquoi l'encre à sourcils devient orange après le laser ?

La technologie laser Nd:YAG a révolutionné le domaine du détatouage. En émettant une lumière de haute intensité, le laser cible les particules d’encre de tatouage présentes dans la peau. Ce processus fait chauffer et vibrer les particules d’encre, les décomposant finalement en fragments plus petits. Au fil du temps, le système immunitaire de l’organisme élimine ces particules fragmentées, entraînant une décoloration et un retrait progressif du tatouage.

 

Le processus fascinant de l’oxydation

Eyebrow tattoos and semi-permanent makeup often contain various pigments, including iron oxide. During the Nd:YAG laser tattoo removal process, the laser energy breaks down the iron oxide pigments, releasing free iron ions.

These ions can react with oxygen in the air, resulting in the formation of iron oxide and an accompanying orange color change. This oxidation process can alter the appearance of the tattooed area.

 

Facteurs influençant le changement de couleur

The extent of the color change due to oxidation depends on multiple factors.

The amount of iron oxide present in the pigment, the depth of the tattoo, and the individual’s skin type all contribute to the intensity of the orange color. It is important to note that not all tattoo pigments contain iron oxide, and thus, not all tattoos will experience this color change during laser removal. While the orange color change is generally harmless, it may be undesirable for individuals with eyebrow tattoos or semi-permanent makeup.

 

Longueur d'onde de 532 nm et pigments orange

In Nd: YAG laser tattoo removal, the 532 nm wavelength specifically targets red, orange, and yellow pigments.

When it comes to eyebrow tattoos or semi-permanent makeup that has undergone oxidation, this wavelength can effectively break down and remove the remaining pigment.

However, the response of the pigment to laser treatment may vary based on factors such as pigment type, tattoo depth, and individual skin characteristics. Multiple laser treatments may be required to achieve the desired outcome.

 

Objectifs d’assombrissement temporaire et de traitement

Using the 532 nm wavelength on orange pigment may result in temporary darkening of the treated area.

The laser energy causes the remaining pigment to absorb more heat temporarily, leading to this darkening effect.

However, rest assured that this darkening is typically transient and will fade over time as the remaining pigment continues to break down and is eliminated by the body’s immune system.

 

Considérations sur le maquillage semi-permanent

Semi-permanent makeup, including eyebrow tattoos, requires careful consideration during the tattoo removal process. Due to the nature of semi-permanent makeup, there may be specific challenges in achieving complete pigment removal.

The practitioner must assess the type of pigment used and consider individual factors, such as the longevity and depth of the makeup. Multiple laser sessions may be necessary to achieve the desired outcome without compromising the integrity of the surrounding skin.

 

Nd:YAG laser tattoo removal is an effective method for removing tattoos, including eyebrow tattoos and semi-permanent makeup.

The phenomenon of oxidation can lead to an orange color change in certain pigments, including those used in eyebrow tattoos.

The 532 nm wavelength of the Nd:YAG laser can effectively target and break down the remaining pigment.

However, individual factors and multiple treatments may be necessary to achieve optimal results.

It is crucial to consult with a qualified practitioner who has received training and support from the AW3® Academy to ensure safe and successful tattoo removal.

When it comes to semi-permanent makeup, including eyebrow tattoos, additional considerations must be taken into account.

The nature of semi-permanent makeup requires a delicate approach to avoid compromising the surrounding skin while aiming for complete pigment removal.

The type of pigment, longevity of the makeup, and depth of the tattoo are crucial factors to consider during the treatment process.

L’Académie AW3® offre une formation et un accompagnement précieux aux praticiens dans le domaine du détatouage au laser Nd:YAG, y compris le maquillage semi-permanent. Leur expertise garantit que les praticiens disposent des connaissances et des compétences nécessaires pour effectuer des procédures de détatouage efficaces et sûres.

Also Read: Comment fonctionne l'effacement des tatouages par laser?