Lead is a toxic metal that is harmful to human health, yet it is still used in the beauty industry. Join us to learn about lead in cosmetics and its potential dangers!
1 What is Lead in Cosmetics?
Lead is a heavy metal that is detrimental to human health.
Lead is a heavy metal that can have negative effects on human health. However, it is still present in cosmetics due to its ability to improve product adhesion and quickly smoothen the skin.
This means that if a cosmetic product is advertised as long-lasting, it is likely to contain lead levels above the regulated limit.
In December 2016, the US Food and Drug Administration (FDA) issued a draft guidance for the cosmetics industry. Out of the surveyed cosmetics, over 99% were found to contain lead levels exceeding 10 ppm.
2 The Dangers of Lead in Cosmetics
Cosmetics containing lead can have gradual harmful effects on users’ health.
Lead in cosmetics usually doesn’t cause immediate health issues but instead slowly penetrates the skin, leading to allergic reactions and long-term health problems.
Initially, these products might give users a brighter and smoother complexion. However, if usage is discontinued for a period, the skin may quickly become dull and dark.
Lipsticks containing lead can cause not only lip discoloration but also headaches, insomnia, and more.
In addition to skin discoloration, lead in cosmetics can have other severe consequences, including freckles, skin aging, acne, pitted skin, and dark spots.
Furthermore, prolonged use of lead-containing products can lead to insomnia, weight loss, headaches, physical weakness, and potentially harm the brain, kidneys, stomach, and lungs.
Other long-term health risks associated with lead-contaminated cosmetics include neurological damage, reduced fertility, and hormonal imbalances.
3 How to Detect Lead in Cosmetics
Using Gold to Detect Lead
Gold can be used to test for lead in cosmetics.
A popular method to detect lead in cosmetics is to apply the product on your hand and rub it with a gold piece of jewelry.
If the applied area doesn’t change color, the product is likely lead-free. However, if it turns dark, it indicates a high lead content.
Using Water to Detect Lead
Water can also help determine if your cosmetics contain lead.
To test for lead with water, grind or crush a small amount of the product into a powder and place it in a glass of clean water. Stir the mixture for about 20 seconds and observe the behavior of the product in the water.
You may observe one of the following: the product sticks to the glass, floats on the surface, settles at the bottom, or completely dissolves.
- If the product sticks to the glass, it indicates the presence of animal fat, which can temporarily smoothen the skin but may cause redness and swelling upon discontinuation.
- If it floats, it suggests the product contains mineral oil, which moisturizes but hinders skin breathing, leading to premature aging.
- If it settles at the bottom, it confirms the presence of heavy metals like lead or mercury, which are highly toxic.
- If it dissolves, congratulations! Your product is safe to use.
This article has provided insights into the dangers of lead in cosmetics and methods to detect its presence. We hope this information helps you make informed choices for your health and beauty. Stay safe and healthy!
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