Perhaps you are about to get tattooed and you wonder about the composition of the inks and pigments used by the tattoo artists ...
You are wondering how your body will react to the intrusion of this "foreign body" and what may be the consequences in the longer term ...
You would surely be surprised at the range of inks and pigments used by tattoo artists.
This article does not pretend to be exhaustive but gives some axes of reflection on the tattoo.
A reversal is necessary. In the past, natural pigments such as indigo, alizarin and madder were used as colorants used in the textile industry.
Also used by the tattoo artists, they were able to observe that once applied under the skin these dyes did not resist to the time with as a consequence a premature aging of the tattoo and the colors that faded.
To avoid this problem, synthetic inks with chemical compositions have emerged. Most synthetic pigments are based on iron oxide. This explains the chemical reaction that is sometimes observed when tattooing is practiced. The ferrous oxide turns into ferric oxide under the thermal effect of the laser beam. This chemical reaction therefore results in a color change of the pigments.
Presently there's no real regulation on pigments. As suppliers are plenty of, it's available to unscrupulous manufacturers. It's not surprising to locate lacquer-based inks, calcined animal bones, chromium, cadmium (yet photo-sensitizing!), Mercury sulphide etc.
The different sorts of ink
Black and white made up of iron oxide, carbon and often Chinese ink may be the earliest and many used of inks: the "best" black inks derive from charcoal or tallow, more stable. China ink continues to be greatly employed for the dark colored. Frequently a general change in the colour from the tattoo that changes from black to blue or becomes green because of the existence of copper oxide is noted with time. Black and white carries minimal risk to health. It rarely causes allergic reactions and responds relatively well to laser light treatments by picosecond laser tattoo removal machine.
Eco-friendly frequently includes a chromium oxide for stability. Chromium isn't lacking of the chance of allergy, which could sometimes occur after many years.
Yellow and crimson are photo-sensitizing simply because they contain cadmium. Turmeric - referred to as a spice to cook - can also be utilized in yellow inks. Sometimes in purple inks, traces of carbazole from tar extraction are available. Both of these colors are thought more harmful since they're less visible and wish bigger quantities underneath the skin, which increases the chance of allergy symptoms.
Red sometimes that contains alazirin or cadmium red accounts for skin allergic reactions. it's quite common to locate also oxide of iron (rust) within the composition of the color.
Tattooing represents a danger of complications and allergic reactions which can nonetheless be minimized because of the vigilance from the tattoo artist and the client.
Laser laser tattoo removal
Tattooing could be a possible solution in situation of your inability to tolerate a tattoo ink with an allergic ground. In France, tattooing lasers are only able to be utilised by doctors for regulatory and safety reasons. Those are the only ones to possess a Professional Insurance that covers laser actions.
Doctors are now using picosecond laser. This laser - the successor from the MedLite - functions by photomechanical effect: very short pulses spray the pigments from the tattoo and therefore make their elimination possible through the body. This laser has got the immense benefit of as being a picosecond laser which enables to deal with more dark skins in addition to certain colored pigments and will be offering sessions in a reasonable cost.
That stated, we have to not delude ourselves: tattooing remains a lengthy-term treatment which will always require several sessions and whose end result cannot be - regrettably - because of the multiplicity of inks and pigments.
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