Chemicals Used in the
Beauty and Skin Care Industry
Knowledge Is Power!
Have you ever bought a cosmetic that you were assured was natural, only
to get it home, read the label and wonder what on earth those long names
were? It's about time consumers were given the power to
make informed choices regarding their personal care.
Please click on the links below for some very interesting insights into
the cosmetic industry:
1,4-dioxane
A
carcinogenic contaminant of cosmetic
products. Almost 50% of cosmetics containing
ethoxylated surfactants were found to
contain dioxane. See Ethoxylated surfactants
From Material
Safety Data Sheet (MSDS):
- 1,4-Dioxane may exert its effects
through inhalation, skin absorption and ingestion
- 1,4-Dioxane
is listed as a carcinogen.
- Effects of
overexposure: 1,4-dioxane is an eye and mucous membrane irritant,
primary skin irritant, central nervous system depressant, nephrotoxin,
and hepatotoxin.
- Acute exposure
causes irritation, headache, dizziness, and narcosis. Chronic inhalation
exposure can produce damage to the liver and kidneys, and blood
disorders.
- Medical condition
aggravated by exposure preclude from exposure those individuals with
disease of the blood, liver kidneys, central nervous system, and those
susceptible to dermatitis.
2-bromo-2-nitropropane-1,3-diol (Bronopol)
Toxic, causes allergic
contact dermatitis. See Nitrosating
agents
Alcohol,
Isopropyl (SD-40)
A very drying and irritating solvent and
dehydrator that strips your skin's natural
acid mantle, making us more vulnerable to
bacteria, moulds and viruses. It is made
from propylene, a petroleum derivative. It
may promote brown spots and premature aging
of skin.
Ammonium Laureth Sulfate (ALES)
See
Anionic Surfactants, Sodium Laureth Sulfate
and Nitrosating
Agents
Ammonium
Lauryl Sulfate (ALS)
See Anionic Surfactants,
Sodium Laureth Sulfate and Nitrosating
Agents
Anionic Surfactants
Anionic refers to the
negative charge these surfactants have. They
may be contaminated with nitrosamines, which
are carcinogenic. Surfactants can pose
serious health threats. They are used in car
washes, as garage floor cleaners and engine
degreasers - and in 90% of personal-care
products that foam. They are also known as:
- Sodium Lauryl Sulfate
(SLS)
- Sodium Laureth
Sulfate (SLES)
- Ammonium Lauryl
Sulfate (ALS)
- Ammonium Laureth
Sulfate (ALES)
- Sodium Methyl Cocoyl
Taurate
- Sodium Lauroyl
Sarcosinate
- Sodium Cocoyl
Sarcosinate
- Potassium Coco
Hydrolysed Collagen
- TEA (Triethanolamine)
Lauryl Sulfate
- TEA (Triethanolamine)
Laureth Sulfate
- Lauryl or Cocoyl
Sarcosine
- Disodium Oleamide
Sulfosuccinate
- Disodium Laureth
Sulfosuccinate
- Disodium Dioctyl
Sulfosuccinate etc
Benzalkonium
Chloride
Highly toxic, primary skin irritant.
See Cationic surfactants
From
Material Safety Data Sheet (MSDS):
-
Material is highly
toxic via oral route.
-
Effects of
overexposure: mists can cause irritation to the skin, eyes, nose,
throat and mucous membranes. Avoid direct contact. Symptoms:
muscular paralysis, low blood pressure, cns depression and weakness.
-
Emergency and first
aid procedures:
-
Eyes -
corrosive! Immediately wash eyes with plenty of water.
-
Inhalation -
remove person to fresh air. Give oxygen (if breathing is
difficult). Call physician.
-
Ingestion - if
conscious, immediately drink large quantities of fluid to dilute
and induce vomiting. Call physician.
Butylated Hudroxyanisole (BHA)
Causes allergic contact
dermatitis.
Butylated
Hydroxytoluene (BHT)
Causes allergic contact dermatitis. Contains
toluene.
See Toluene
Cationic surfactants
These chemicals have a
positive electrical charge. They contain a
quaternary ammonium group and are often
called "quats". These are used in hair
conditioners, but originated from the paper
and fabric industries as softeners and
anti-static agents. In the long run they
cause the hair to become dry and brittle.
They are synthetic, irritating, allergenic
and toxic, and oral intake of them can be
lethal.
- Stearalkonium
chloride
- Benzalkonium chloride
- Cetrimonium chloride
- Cetalkonium chloride
- Lauryl dimonium
hydrolysed collagen
Cetalkonium
chloride
See Cationic surfactants
Cetrimonium chloride
See
Cationic surfactants
Chloromethylisothiazolinone
and
Isothiazolinone
Causes contact dermatitis
From Material
Safety Data Sheet (MSDS):
-
Eye contact -
corrosive to the eyes with possible permanent damage.
-
Skin contact -
corrosive to the skin, possibly resulting in third degree burns. Can
be harmful if absorbed. Can cause allergic contact dermatitis in
susceptible individuals.
-
Ingestion - can be
fatal.
-
Inhalation - can be
corrosive to the mucous membranes and the lungs. Can cause an
allergic reaction in susceptible individuals.
Cocoamidopropyl Betaine
From Material
Safety Data Sheet (MSDS):
- Can cause eye and skin irritation.
Cocoyl Sarcosine
See
Nitrosating agents
Cyclomethicone
See Silicone derived
emollients
DEA (diethanolamine), MEA
(Monoethanolamine), & TEA (triethanolamine)
Often used in cosmetics to
adjust the pH, and used with many fatty
acids to convert acid to salt (stearate),
which then becomes the base for a cleanser.
TEA causes allergic reactions including eye
problems, dryness of hair and skin, and
could be toxic if absorbed into the body
over a long period of time.
These chemicals are already
restricted in Europe due to known
carcinogenic effects. Dr. Samuel Epstein
(Professor of Environmental Health at the
University of Illinois) says that repeated
skin applications . . . of DEA-based
detergents resulted in a major increase in
the incidence of liver and kidney cancer.
See
Nitrosating agents
From Material Safety Data Sheet (MSDS):
- Health Hazard Acute And Chronic: Product is
severely irritating to body tissues and
possibly corrosive to the eyes.
- Explanation Carcinogenicity: Amines react
with nitrosating agents to form
nitrosamines, which are carcinogenic.
Diazolidinyl
urea
Established as a primary cause of contact
dermatitis (American Academy of
Dermatology). Contains formaldehyde, a
carcinogenic chemical, is toxic by
inhalation, a strong irritant, and causes
contact dermatitis. See Formaldehyde
From Material Safety Data Sheet (MSDS):
Dimethicone
See
Silicone derived emollients
Dimethicone
Copolyol
See Silicone derived
emollients
Disodium Dioctyl Sulfosuccinate
See
Anionic surfactants
Disodium
Laureth Sulfosuccinate
See Anionic surfactants
and See Ethoxylated
surfactants
Disodium Oleamide Sulfosuccinate
See
Anionic Surfactants
DMDM
Hydantoin
Contains formaldehyde.
See Formaldehyde
Ethoxylated
surfactants
Ethoxylated surfactants are
widely used in cosmetics as foaming agents,
emulsifiers and humectants. As part of the
manufacturing process the toxic chemical
1,4-dioxane, a potent carcinogen, is
generated.
On the
label, they are identified by the prefix
"PEG", "polyethylene", "polyethylene
glycol", "polyoxyethylene", "-eth-", or
"-oxynol-".
See
1,4-Dioxane
FD&C Colour
Pigments
Synthetic colours made from coal tar.
Contain heavy metal salts that deposit
toxins onto the skin, causing skin
sensitivity and irritation. Animal studies
have shown almost all of them to be
carcinogenic.
Formaldehyde
Formaldehyde is a known
carcinogen (causes cancer). Causes allergic,
irritant and contact dermatitis, headaches
and chronic fatigue. The vapour is extremely
irritating to the eyes, nose and throat
(mucous membranes).
See Nitrosating
agents
Fragrance
Fragrance on a label can indicate the
presence of up to four thousand separate
ingredients, many toxic or carcinogenic.
Symptoms reported to the USA FDA include
headaches, dizziness, allergic rashes, skin
discoloration, violent coughing and
vomiting, and skin irritation. Clinical
observation proves fragrances can affect the
central nervous system, causing depression,
hyperactivity, and irritability.
Hydrolysed Animal Protein
See
Nitrosating agents
Imidazolidinyl urea
The trade name for this chemical is Germall
115. Releases formaldehyde, a carcinogenic
chemical, into cosmetics at over 10°C.
Toxic. See Formaldehyde
Imidazolidinyl Urea
See
Nitrosating agents
Lanolin
Any chemicals used on sheep will contaminate
the lanolin obtained from the wool. The
majority of lanolin used in cosmetics is
highly contaminated with chlorinated organo
pesticides like DDT.
Lauryl dimonium hydrolysed collagen
See
Cationic surfactants
Lauryl or Cocoyl Sarcosine
See Anionic Surfactants
Lauryl Sarcosine
See
Nitrosating agents
Liquidum
Paraffinum
Liquidum Paraffinum is an exotic sounding
way to say mineral oil (!!)
See Mineral Oil
MEA compounds
See
Nitrosating agents
Methylisothiazolinone and Methylchloroisothiazolinone
Both cause cosmetic allergies
Mineral Oil
Petroleum by-product that
coats the skin like plastic, clogging the
pores. Interferes with skin's ability to
eliminate toxins, promoting acne and other
disorders. Slows down skin function and cell
development, resulting in premature aging.
Used in many products (baby oil is 100%
mineral oil!) Any mineral oil derivative can
be contaminated with cancer causing PAH's
(Polycyclic Aromatic Hydrocarbons).
Manufacturers use petrolatum because it is
unbelievably cheap.
- Mineral oil
- Liquidum paraffinum
(also known as posh mineral oil!)
- Paraffin oil
- Paraffin wax
- Petrolatum
Nitrosating Agents
The following chemicals can cause
nitrosamine contamination, which have been
determined to form cancer in laboratory
animals. There are wide and repeated
concerns in the USA and Europe about the
contamination of cosmetics products with
nitrosamines.
- 2-bromo-2-nitropropane-1,3-diol
- Cocoyl Sarcosine
- DEA compounds
- Imidazolidinyl Urea
- Formaldehyde
- Hydrolysed Animal
Protein
- Lauryl Sarcosine
- MEA compounds
- Quaternium-7, 15, 31,
60, etc
- Sodium Lauryl Sulfate
- Ammonium Lauryl
Sulfate
- Sodium Laureth
Sulfate
- Ammonium Laureth
Sulfate
- Sodium Methyl Cocoyl
Taurate
- TEA compounds
Paraben preservatives (methyl, propyl,
butyl, and ethyl)
Used as inhibitors of
microbial growth and to extend shelf life of
products. Widely used even though they are
known to be toxic. Have caused many allergic
reactions and skin rashes. Highly toxic.
From Material Safety Data Sheet (MSDS):
-
Emergency overview: Warning! Harmful if swallowed or
inhaled. Causes irritation to skin, eyes and respiratory
tract. May cause allergic skin reaction.
-
Skin contact: Causes irritation to skin. Symptoms
include redness, itching, and pain. May cause allergic skin
reactions.
-
Eye contact: Causes irritation, redness, and pain.
Paraffin
wax/oil
Paraffin Wax is mineral oil wax. See Mineral
Oil
Polyethylene Glycol (PEG)
compounds
Potentially carcinogenic
petroleum ingredient that can alter and
reduce the skin's natural moisture factor.
This could increase the appearance of aging
and leave you more vulnerable to bacteria.
Used in cleansers to dissolve oil and
grease. It adjusts the melting point and
thickens products. Also used in caustic
spray-on oven cleaners.
See Ethoxylated
surfactants
Potassium
Coco Hydrolysed Collagen
See Anionic Surfactants
Propylene/Butylene Glycol
Propylene glycol (PG) is a
petroleum derivative. It penetrates the skin
and can weaken protein and cellular
structure. Commonly used to make extracts
from herbs. PG is strong enough to remove
barnacles from boats! The EPA considers PG
so toxic that it requires workers to wear
protective gloves, clothing and goggles and
to dispose of any PG solutions by burying
them in the ground. Because PG penetrates
the skin so quickly, the EPA warns against
skin contact to prevent consequences such as
brain, liver, and kidney abnormalities. But
there isn't even a warning label on products
such as stick deodorants, where the
concentration is greater than in most
industrial applications.
From
Material Safety Data Sheet (MSDS):
- Health Hazard Acute
And Chronic
- Inhalation: May cause
respiratory and throat Irritation, central
nervous system depression, blood and kidney
disorders. May cause Nystagmus,
Lymphocytosis.
- Skin: Irritation and
dermatitis, absorption.
- Eyes: Irritation and
conjunctivitis.
- Ingestion: Pulmonary oedema, brain damage, hypoglycaemia,
intravascular hemolysis. Death may occur.
PVP/VA
Copolymer
A petroleum-derived chemical used in
hairsprays, wavesets and other cosmetics. It
can be considered toxic, since particles may
contribute to foreign bodies in the lungs of
sensitive persons.
Quaternium-7, 15, 31, 60, etc
Toxic, causes skin rashes and
allergic reactions.
See
Nitrosating agents
From Material Safety Data Sheet (MSDS):
-
Skin: Prolonged or repeated exposure may cause
skin irritation. May cause
more severe response if skin
is damp.
-
May be a weak skin sensitizer in susceptible individuals
at greater than 1% in
aqueous solution.
Rancid
Natural Emollients
Natural oils used in cosmetics should be
cold pressed. The refined vegetable oils
found on supermarket shelves and many health
food stores which lack colour, odour and
taste are devoid of nutrients, essential
fatty acids, vitamins and unsaponifiables -
all valuable skin conditioning agents! They
also contain poisonous "trans" fatty acids
as a result of the refining process.
Another important factor to
consider with creams made from plant oil is
the use-by date. The most beneficial plant
oils (like rosehip, borage and evening
primrose oils) are polyunsaturated, which
means they oxidise and go rancid fairly
quickly (about 6 months). Most off-the-shelf
cosmetics have a shelf life of three years.
Rancid oils are harmful, they form
free-radicals, which damage and age your
skin.
Silicone derived
emollients
Silicone emollients are
occlusive - that is they coat the skin,
trapping anything beneath it, and do not
allow the skin to breathe (much like plastic
wrap would do.)
Recent studies have indicated that prolonged
exposure of the skin to sweat, by occlusion,
causes skin irritation. Some synthetic
emollients are known tumour promoters and
accumulate in the liver and lymph nodes.
They are also non-biodegradable, causing
negative environmental impact.
- Dimethicone
- Dimethicone Copolyol
- Cyclomethicone
Sodium
Cocoyl Sarcosinate
See Anionic Surfactants
Sodium Laureth Sulfate
(SLES) Ammonium Laureth Sulfate (ALES)
When combined with other
chemicals, SLES and ALES can create
nitrosamines, a potent class of carcinogens.
It is frequently disguised in semi-natural
cosmetics with the explanation "comes from
coconut".
See Anionic Surfactants,
See Ethoxylated
surfactants and
See
Nitrosating agents
From Material Safety Data Sheet (MSDS):
Sodium
Lauroyl Sarcosinate
See Anionic Surfactants
Sodium Lauryl Sulfate (SLS)
Ammonium Lauryl Sulfate (ALS)
Used in car washes, garage
floor cleaners and engine degreasers - and
in 90% of products that foam.
Animals exposed to SLS and
ALS experience eye damage, central nervous
system depression, laboured breathing,
diarrhoea, severe skin irritation, and even
death.
Young eyes may not develop
properly if exposed to SLS and ALS because
proteins are dissolved. SLS and ALS may also
damage the skin's immune system by causing
layers to separate and inflame. It is
frequently disguised in semi-natural
cosmetics with the explanation "comes from
coconut".
See
Nitrosating agents and
See Anionic Surfactants
From Material Safety Data Sheet (MSDS):
·
Eye Contact:
Instillation of a 29% sodium lauryl sulfate solution into the eyes of six
albino rabbits produced severe irritation. The material was classified as a
severe skin irritant.
Sodium
Methyl Cocoyl Taurate
See Nitrosating
agents and See Anionic Surfactants
Stearalkonium Chloride
A chemical used in hair
conditioners and creams. Causes allergic
reactions. Stearalkonium chloride was
developed by the fabric industry as a fabric
softener, and is a lot cheaper and easier to
use in hair conditioning formulas than
proteins or herbals, which do help hair
health. Toxic.
See
Cationic surfactants
Talc
Scientific studies have shown that routine
application of talcum powder in the genital
area is associated with a three-to-fourfold
increase in the development of ovarian
cancer.
TEA (Triethanolamine) Laureth Sulfate
Synthetic emulsifier. Highly
acidic. Over 40% of cosmetics containing
Triethanolamine (TEA), have been found to be
contaminated with nitrosamines, which are
potent carcinogens. See
Anionic Surfactants and
See
Nitrosating agents
From Material
Safety Data Sheet:
- Special
Hazard Precautions:
Product is severely irritating to
body tissues and possibly corrosive
to the eyes. Handle with care. Avoid
eye & skin contact. Avoid breathing
vapors if generated. If there is
danger of eye contact, wear a face
shield.
- Explanation
Carcinogenicity:
Amines react with nitrosating agents
to form nitrosoamines, which are
carcinogenic.
TEA
compounds
See
Nitrosating agents
Toluene
From
Material Safety Data Sheet (MSDS):
Also visit
www.health-report.co.uk
for more detailed information on a wide range of toxic chemical issues
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