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Titanium Dioxide graphicWhat Is It?

Titanium dioxide is a naturally-occurring mineral found in the earth’s crust. Because of its white color, opaqueness, and ability to refract light, the ingredient is often used as a pigment, brightener, and opacifier, which is an ingredient that makes a formulation more opaque. Titanium dioxide is also a UV filter and so is an effective active ingredient in sunscreens. It’s often used in cosmetic loose and pressed powders, especially “mineral powder” cosmetics, in addition to other cosmetics, lotions, toothpaste, and soap.

The Health Concern

Titanium dioxide can be both safe and unsafe, depending on its use. When inhaled, titanium dioxide is considered possibly carcinogenic to humans. This means that in products that contain powdered titanium dioxide like loose powders, pressed powders, eyeshadows, and blushes in which the makeup is in powder form, titanium dioxide can be inhaled. Titanium dioxide is also an occupational chemical of concern, as workers might inhale titanium dioxide when manufacturing products.

While loose titanium dioxide presents a problem, titanium dioxide within sunscreen formulations presents a much safer option than conventional sunscreen chemicals like oxybenzone and octinoxate. However, titanium dioxide may become dangerous when it is nanoparticle size. Generally, nanoparticles can be 1000 times smaller than the width of a human hair. Despite nanoparticles becoming increasingly common across industries, they have not been properly assessed for human or environmental health effects, nor are they adequately regulated. Researchers don’t quite understand the impacts nanoparticles could have on human health and the environment. However, because of their infinitesimally small size, nanoparticles may be more chemically reactive and therefore more bioavailable, and may behave differently than larger particles of the same substance; these characteristics may lead to potential damage in the human body or ecosystem.

Because of the uncertainty of the impacts of nanoparticles, Made Safe exercises the precautionary principle, meaning we avoid nanoparticles until more extensive scientific testing proves their safety.

Made Safe only allows titanium dioxide as part of sunscreen solutions and diaper creams; all titanium dioxide must be non-nanoparticle. Made Safe does not allow titanium dioxide in any other personal care or household products.

How to Approach Titanium Dioxide in Products

  • Avoid titanium dioxide in powdered cosmetics, including loose and pressed powders, eyeshadows, and blush.
  • Some sunscreens will say “non-nano” on the label. Choose those, and if the label doesn’t specify if titanium dioxide is nanoparticle size, call or email the company and ask the particle size of the active sunscreen ingredient.
  • Look for the MADE SAFE seal on products, which means they’re made without unsafe titanium dioxide and other ingredients linked to human health and ecosystem harm.

Rejuva Minerals Giveaway!Rejuva Giveaway image

MADE SAFE, Rejuva Minerals, and A Beautiful Mess are teaming up to give away a full size Loose Powder Foundation, Concealer and Multi Task Powder, which covers the basics for a smooth finish. Value: $104.85

Enter Giveaway Here.

Giveaway runs from 4/13/18 – 4/20/18


Revjua Minerals makes many products without titanium dioxide – including all of their MADE SAFE certified bronzers, concealers, and foundations. And they’re dedicated to making products that are safer for you and the planet! They’re currently the only brand with loose powder cosmetics certified made with safe ingredients. Their non-GMO, non-nanoparticle, and gluten-free loose and pressed powders come in many shades, so you can find the best match for your skin tone. Find their products here.

 

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