How can what makeup we use impact our hormones?
I believe that everything that we put on skin enters the blood stream and our organs as has some effect on our health it one way or another.
Those chemicals that are suspected in disrupting our endocrine or hormones are BHA and BHT, Dibutyl phthalate, Parabens and Triclosan from the David Suzuki Foundations.
Please check article on the World Health Organization web site
For more information check out this site;
- BHA and BHT
Used mainly in moisturizers and makeup as preservatives. Suspected endocrine disruptors and may cause cancer (BHA). Harmful to fish and other wildlife. Read more »
- Coal tar dyes: p-phenylenediamine and colours listed as “CI” followed by a five digit number
In addition to coal tar dyes, natural and inorganic pigments used in cosmetics are also assigned Colour Index numbers (in the 75000 and 77000 series, respectively).
Look for p-phenylenediamine hair dyes and in other products colours listed as “CI” followed by five digits.1 The U.S. colour name may also be listed (e.g. “FD&C Blue No. 1” or “Blue 1”). Potential to cause cancer and may be contaminated with heavy metals toxic to the brain. Read more »
- DEA-related ingredients
Used in creamy and foaming products, such as moisturizers and shampoos. Can react to form nitrosamines, which may cause cancer. Harmful to fish and other wildlife. Look also for related chemicalsMEA and TEA. Read more »
- Dibutyl phthalate
Used as a plasticizer in some nail care products. Suspected endocrine disrupter and reproductive toxicant. Harmful to fish and other wildlife. Read more »
- Formaldehyde-releasing preservatives
Look for DMDM hydantoin, diazolidinyl urea, imidazolidinyl urea, methenamine and quarternium-15. Used in a variety of cosmetics. Slowly release small amounts of formaldehyde, which causes cancer. Read more »
Used in a variety of cosmetics as preservatives. Suspected endocrine disrupters and may interfere with male reproductive functions. Read more »
- Parfum (a.k.a. fragrance)
Any mixture of fragrance ingredients used in a variety of cosmetics — even in some products marketed as “unscented.” Some fragrance ingredients can trigger allergies and asthma. Some linked to cancer and neurotoxicity. Some harmful to fish and other wildlife. Read more »
- PEG compounds
Used in many cosmetic cream bases. Can be contaminated with 1,4-dioxane, which may cause cancer. Also for related chemical propylene glycol and other ingredients with the letters “eth” (e.g., polyethylene glycol). Read more »
Used in some hair products for shine and as a moisture barrier in some lip balms, lip sticks and moisturizers. A petroleum product that can be contaminated with polycyclic aromatic hydrocarbons, which may cause cancer. Read more »
Look for ingredients ending in “-siloxane” or “-methicone.” Used in a variety of cosmetics to soften, smooth and moisten. Suspected endocrine disrupter and reproductive toxicant (cyclotetrasiloxane). Harmful to fish and other wildlife. Read more »
- Sodium laureth sulfate
Used in foaming cosmetics, such as shampoos, cleansers and bubble bath. Can be contaminated with 1,4-dioxane, which may cause cancer. Look also for related chemical sodium lauryl sulfate and other ingredients with the letters “eth” (e.g., sodium laureth sulfate). Read more »
Used in antibacterial cosmetics, such as toothpastes, cleansers and antiperspirants. Suspected endocrine disrupter and may contribute to antibiotic resistance in bacteria. Harmful to fish and other wildlife. Read more »
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