What is Titanium Dioxide?

Titanium dioxide (TiO2) is a widely used ingredient in cosmetics, sunscreens, paints, plastics, and even food. It is a white, opaque mineral that is used for its ability to scatter light, providing brightness, opacity, and UV protection. In cosmetics, it's commonly found in foundations, powders, eyeshadows, lipsticks, and sunscreens.

While titanium dioxide is generally considered safe for topical use on intact skin, concerns arise when it is inhaled or ingested. In 2006, the International Agency for Research on Cancer (IARC) classified titanium dioxide as a possible carcinogen to humans (Group 2B) when inhaled in high concentrations. This classification is primarily based on studies in rodents, where inhalation of TiO2 particles led to lung tumors.

The concern with cosmetics, particularly powders, is the potential for inhalation during application. While the amount inhaled may be small, repeated exposure over time could pose a risk. Additionally, the California Proposition 65 includes titanium dioxide (airborne, unbound particles of respirable size) on its list of chemicals known to cause cancer.

Furthermore, the use of titanium dioxide in lipsticks raises concerns about potential ingestion, especially with frequent application throughout the day. While the amount ingested may be minimal, the long-term effects are not fully understood. There is also concern about applying the product over open wounds or acne.

Hylan Minerals avoids titanium dioxide in its powder formulations to minimize the risk of inhalation and potential long-term health consequences. We believe in prioritizing your health and well-being by offering safer alternatives that provide the desired cosmetic benefits without the potential risks associated with titanium dioxide.

What is Talc?

Talc is a naturally occurring mineral composed of magnesium, silicon, oxygen, and hydrogen. In cosmetics, it's used as an absorbent, anti-caking agent, and to improve the texture of products. It's commonly found in powders, eyeshadows, blush, and foundations.

The primary concern with talc is the potential for asbestos contamination. Asbestos is a known carcinogen, and because talc and asbestos can naturally occur close together in the earth, talc mines can sometimes be contaminated with asbestos fibers. Inhalation of asbestos fibers has been linked to lung cancer, mesothelioma, and other respiratory diseases.

While cosmetic-grade talc is supposed to be asbestos-free, concerns remain about the effectiveness of testing methods and the potential for cross-contamination. Several lawsuits have been filed against talc manufacturers alleging that their products caused ovarian cancer in women who used them for feminine hygiene.

While the link between talc and ovarian cancer is still debated, some studies have suggested a possible association. The International Agency for Research on Cancer (IARC) has classified talc containing asbestos as carcinogenic to humans (Group 1) and talc not containing asbestos as possibly carcinogenic to humans (Group 2B) when used in the perineal area.

Given the potential risks associated with talc, Hylan Minerals avoids its use in all of our products. We believe that safer alternatives exist that can provide the same benefits without the potential for asbestos contamination or other health concerns.

What are Parabens?

Parabens are a group of chemicals widely used as preservatives in cosmetics, pharmaceuticals, and food products. They prevent the growth of bacteria and fungi, extending the shelf life of products. Common parabens include methylparaben, ethylparaben, propylparaben, and butylparaben.

The concern with parabens stems from their ability to mimic estrogen in the body. This estrogenic activity has raised concerns about potential endocrine disruption, which can interfere with hormone function and potentially increase the risk of breast cancer and reproductive problems.

While the estrogenic activity of parabens is relatively weak compared to natural estrogen, concerns remain about the cumulative effect of exposure from multiple sources, including cosmetics, food, and pharmaceuticals. Some studies have detected parabens in breast cancer tissue, although a direct causal link has not been established.

The European Commission has banned the use of certain parabens (isopropylparaben, isobutylparaben, pentylparaben, phenylparaben, benzylparaben) in cosmetics due to safety concerns. While other parabens are still permitted at certain concentrations, concerns remain about their potential health effects.

Hylan Minerals avoids the use of all parabens in our formulations. We believe that safer alternatives exist that can effectively preserve our products without the potential for endocrine disruption or other health concerns.

What are Phthalates?

Phthalates are a group of chemicals used to make plastics more flexible and are also used as solvents and fragrance ingredients in cosmetics and personal care products. Common phthalates include dibutyl phthalate (DBP), diethyl phthalate (DEP), and di(2-ethylhexyl) phthalate (DEHP).

The primary concern with phthalates is their potential to act as endocrine disruptors. Like parabens, phthalates can interfere with hormone function, potentially leading to reproductive and developmental problems. Studies have linked phthalate exposure to decreased sperm quality, birth defects, and early puberty in girls. (Lanphear, et al., 2018)

Some phthalates, such as DEHP, have been classified as possible carcinogens by the International Agency for Research on Cancer (IARC). The European Union has banned the use of several phthalates in cosmetics and children's toys due to safety concerns.

In cosmetics, phthalates are often used in fragrances, nail polish, and hairsprays. However, due to increasing concerns about their health effects, many companies are phasing out their use.

Hylan Minerals is committed to formulating our products without phthalates. We believe in prioritizing your health and well-being by avoiding ingredients that have the potential to disrupt hormone function or pose other health risks.

What are Silicones?

Silicones are synthetic polymers derived from silica. They are widely used in cosmetics and personal care products for their ability to create a smooth, silky feel and to provide a barrier on the skin. Common silicones include dimethicone, cyclomethicone, and dimethicone copolyol.

While silicones are generally considered safe for topical use, concerns have been raised about their potential to clog pores and trap dirt and oil, leading to acne breakouts and skin irritation, especially in individuals with sensitive or acne-prone skin.

Additionally, some silicones are not biodegradable and can accumulate in the environment. Concerns have also been raised about the potential for silicones to interfere with the absorption of other beneficial ingredients in skincare products.

Hylan Minerals avoids the use of silicones in our formulations. We believe that healthier alternatives exist that can provide the desired cosmetic benefits without the potential to clog pores, irritate the skin, or harm the environment.