Arsenic
Arsenic is a naturally occurring element that can be found in the earth's crust and water sources. In cosmetics, it is primarily used as a preservative or pigment. However, the use of arsenic in cosmetics is highly regulated due to its potential toxicity. Exposure to high levels of arsenic can have detrimental effects on human health, including skin irritation, organ damage, and even an increased risk of cancer.
Advantages:
Firstly, it acts as a preservative, extending the shelf life of cosmetic products and preventing the growth of harmful bacteria. Additionally, arsenic has been found to possess skin-lightening properties, making it a popular choice in products designed to even out skin tone and reduce the appearance of dark spots. Furthermore, arsenic can help control excessive oil production, making it an ideal ingredient for individuals with oily or acne-prone skin. Lastly, it has been suggested that arsenic may have anti-aging properties, promoting collagen production and reducing the appearance of fine lines and wrinkles.
Disadvantages:
Arsenic is a toxic substance that can be harmful to human health. Prolonged exposure to arsenic in cosmetics can lead to skin irritation, allergies, and even more severe health issues such as cancer. Secondly, the use of arsenic in cosmetics raises ethical concerns. Arsenic is a known poison, and its inclusion in beauty products raises questions about the safety and integrity of the cosmetics industry.
Conclusion:
Arsenic poses significant health risks when applied to the skin. Studies have linked Arsenic exposure to various adverse effects, including skin irritation, allergic reactions, and even long-term health complications such as cancer. Furthermore, the potential for Arsenic to accumulate in the body over time raises concerns about its systemic effects. Given these findings, it is crucial for regulatory bodies and cosmetic manufacturers to prioritise consumer safety and eliminate the use of Arsenic in cosmetic products.
References:
https://www.sciencedirect.com/science/article/abs/pii/S0273230014000270