Whether eye shadow contains lead eye shadow is a common cosmetic in our life. Many people are worried that it will contain lead when purchasing eye shadow, which will endanger their health. So does eye shadow contain lead? Is there lead in the eye shadow?
Lead-containing eye shadow will contain a little lead, just a matter of how much. Generally speaking, lead is not allowed in cosmetics, but the lead content in cosmetics is usually controlled within a certain range because of inevitable impurities. However, lead in this content range will generally not cause harm to the human body, so daily use of cosmetics such as eye shadow produced in strict accordance with regulations will generally not cause "lead poisoning" and so on.
Lead and its compounds are toxic to all tissues of human body. Generally, the lead content is safe within a certain range and will not endanger human health. But if the lead content exceeds the standard, it may lead to lead poisoning. Mild symptoms of lead poisoning include abdominal pain, diarrhea, vomiting, dizziness, headache, insomnia, coma, impatience and anemia. In severe cases, it will cause vasospasm and liver damage. Therefore, when you buy cosmetics such as eye shadow, you must buy regular goods through formal channels.
Tips: Eyeshadow, lipstick and other cosmetics will contain lead and other substances more or less, and the safety range of these substances is mostly for adults. That is to say, the use of these cosmetics by adults generally does not have a great adverse effect on the body, but the physical functions of minors, especially children and infants, have not yet developed, and the lead content that adults can bear is not necessarily safe for minors. Therefore, adults should try to make minors less exposed to cosmetics.
Is eye shadow poisonous? Wearing eye shadow is generally harmless to the eyes.
Nowadays, eye shadow contains moisturizing ingredients, so it won't be very dry. At the same time, it has been tested by experts, generally speaking, it will not cause harm to the eyes. For example, the use of some kind of eye shadow may make the eye skin itchy and red, which may be sensitive to pigment particles of this color. Generally, the deeper the eye shadow, the more likely it is.
In addition, eye makeup must be gentle, and eye makeup remover must be used to protect the most vulnerable and important parts of the face.
The main component of eye shadow matrix refers to the most abundant component in the product, which is the basic component. Powder eye shadow matrix mainly includes talcum powder, clay, mica and light calcium carbonate.
Talcum powder: The function is to make the texture of eye shadow powder more delicate. When selecting materials, choose translucent or transparent talcum powder that does not contain asbestos and heavy metals.
Mica: Make eye shadow have pearlescent effect, but pay attention to the mercury content in mica.
Calcium carbonate: opaque, suitable for making eye shadow without pearlescent effect.
In addition, common cream base ingredients include beeswax, silicone, shea butter, castor oil and jojoba oil.
Concealer Concealer is used to cover up facial blemishes, dark circles and blemishes. Two commonly used masking agents include zinc oxide and titanium dioxide. Titanium dioxide will have extinction effect when it meets pearlescent pigments, both of which belong to inorganic pigments.
Pigment FDA stipulates that the pigments in eye shadow include inorganic pigments and pearlescent pigments, and colored deposits are not allowed. For safety and cost reasons, organic pigments are rarely used.
Inorganic pigments mainly include: titanium oxide, iron oxide red, iron oxide yellow, titanium oxide black, iron oxide blue, iron ferrocyanide, chromium oxide (with or without water), manganese blue, ultramarine blue, ultramarine blue powder, ultramarine blue (expensive), and the proportion can be adjusted as needed.
Pearlescent pigments: Pearlescent pigments for eye shadow are mainly mica pigments, which can be prepared according to color requirements.
Adhesive The adhesive in the eye shadow component can make it adhere to the skin better and provide a lasting covering film. It mainly includes dry glue and wet glue.
Dry adhesive: zinc stearate, magnesium stearate;
Wet adhesive: lipid, wool oil, Frusol TN, pentyl ester, silicone oil, etc.
Adsorbent is mainly used to physically adsorb aromatic substances and inhibit the volatilization of aromatic substances. Magnesium carbonate with light weight, large surface area and strong adsorption capacity is generally used.