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How to Become an
Ingredient Detective
Have you ever bought a product that you
assured was natural, only to find that you couldn't pronounce
half of the ingredients on the label? Would you like to
learn more about "semi-natural" and "derived from" ingredients
than the brochure tells you?
There is a source of information that
comes from the ingredient manufacturer that is called a Material
Safety Data Sheet (MSDS). MSDSs are a summary of important
information on chemical substances regarding product
information, hazard identification, first-aid measures, exposure
limits and precautions when using the ingredient.
The Occupational Safety and Health
Administration (OSHA) Hazard Communication Standard (HCS)
requires an MSDS be prepared for chemicals that are hazardous
according to the criteria described in the HCS.
A good website to start researching the
chemicals used in skin care and other products is:
www.hazard.com/msds. This takes you to the SIRI
(Safety Information Resources Inc.) MSDS website. You are
given three search options:
- Search by the manufacturer, which in
most cases you probably won't know
- Search their database by entering the
ingredient name
- Additionally, you can search another
database for chemical toxicity data not found in the MSDS
section
For example, if we use the database
search (2nd option) to look for information on
phenoxyethanol, which is used as a preservative in many
so-called "natural" skin care products we see five different
MSDSs on file.A sample of
information found on this ingredient included: Hazards
Identification
EMERGENCY OVERVIEW
WARNING! Harmful if swallowed.
Causes skin irritation. May cause central nervous
system depression. May cause kidney damage. May
cause respiratory and digestive tract irritation.
Target Organs: Kidneys, central
nervous system
POTENTIAL SIDE EFFECTS
Skin Contact: Severe irritation or
burns
Eye Contact: Severe irritation or
burns
Ingestion: May cause gastrointestinal
irritation with nausea, vomiting and diarrhea, characterized
by excitement, followed by headache, dizziness, drowsiness,
and nausea. Advanced stages may cause collapse,
unconsciousness, coma and possible death due to respiratory
failure. May cause kidney failure. May be
harmful if swallowed. Lesions may appear in the brain,
lungs, liver, meninges and heart. A little scary don't
you think?
ANIMAL TESTING DATA
Lethal Dose 50 (LD50) indicates that
quantity of the chemical necessary to kill 50% of the animal
test subjects and is measured in units per kilogram of the
animal's body weight.
Oral, mouse: LD50 = 933 mg/kg;
Oral, rat: LD50 = 1260 mg/kg;
Skin, rabbit: LD50 = 5 mL/kg;
Skin, rat: LD50 = 14422 mg/kg.
By arming yourself with independent
information about the many toxic ingredients found in today's
skin and personal care products, you can make an informed
decision to protect the health and you and your family. |