Organic Cosmetics for Natural Beauty
How do we know what we are really buying?
As the number of people who are concerned about toxins in our
environment grows, more and more cosmetic companies are seen
to be jumping on the natural and organic bandwagon. But what
does natural and organic mean when we see it on a product label?
How do we know what we are buying is really natural and organic?
What are the natural alternatives to chemicals? And is natural
really better for us?
Our skin is the largest eliminatory organ in the body. It is
a two-way membrane. Toxins are eliminated through the skin via
perspiration and absorbed through the skin, into the body's
systemic circulation, through hair follicles and sebaceous glands
(not through sweat glands). One square inch of skin contains
65 hairs, 100 sebaceous glands, and 650 sweat glands, Cosmetic
manufacturers are not supposed to claim that their products
penetrate our skin. If they did the products would then be labelled
a 'drug' and henceforth be governed by much stricter regulations.
This is both good and bad. Good because it means your skin can
be nourished from the outside with some wonderful ingredients.
Bad because it means some cosmetic manufacturer can put into
their products ingredients that would never be allowed to be
taken orally, but are still absorbed into our system, through
our skin.
What do the terms "Natural" and "Organic"
mean on products labels
Nowhere does the idea of "natural" or "organic"
take a more gratuitous bruising than the cosmetics industry.
If we look at the term "natural" we probably define
it as "existing in, or formed by nature; not artificial".
Many labels have long lists of chemical names, some followed
by the phrase "derived from . . ." (some natural substance).
This is misleading to consumers. When chemicals such as Cocamide
DEA or Sodium Hydroxysultaine are followed by the term "derived
from coconut oil" the consumer is led to believe that these
synthetic chemicals must be natural. While this may be true
in some cases; it is ultimately irrelevant because what you
end up with after the chemical processing is usually anything
but natural or pure. For example, to create Cocamide DEA, a
foaming agent in some shampoos, requires the addition of a synthetic
chemical and known carcinogen, Diethanolamine – DEA, to
the coconut oil. It is therefore no longer natural, or safe!
If we look at the term "organic," we usually think
it means ‘grown and cultivated without the use of chemicals’.
That is the conclusion most cosmetics companies would like us
to make when we see the term "organic" on a label.
Some of those companies are cynically using the chemistry definition
of "organic" - meaning a compound that contains a
carbon atom. Carbon is found in anything that has ever lived.
By using this definition of organic, they are saying that a
petrochemical preservative called Methyl Paraben is "organic"
because it was formed from leaves that rotted over thousands
of years to become crude oil, which was then used to make this
preservative. An increasing number of companies are now claiming
to use "organic" herbs in their products. But what
about the rest of the ingredients? Are they safe? Isn’t
there an authority that governs the use of the term "organic"
on labels? The simple answer is NO.
However, the term "certified organic" IS governed
by a number of internationally recognised bodies. In Australia,
Australian Certified Organic (ACO) is the largest. Searching
for products with the logo of a certifying body on the label
is the only way you can guarantee the organic authenticity and
integrity of every ingredient in the product. Without this,
the organic claim means nothing, as it cannot be verified.
How do we know what we are buying is really "Natural"
or "Organic"?
Fortunately, there is a very simple way to differentiate between
hype and truth in cosmetics - and that is to read the ingredient
list on the label. It is a legal requirement that all skin care
products must be labelled with the ingredients in descending
order of their quantity in the product. A good rule of thumb
is to divide the ingredients list into thirds: the top third
usually contains 90-95% of the product, the middle third usually
contains 5-8% and the bottom third, 1-3%. Here is the ingredient
list of a "natural" and "organic" body moisturiser
from a well known "natural" skin care company.
APRICOT CREAM
Natural or Organic ingredients include:
1.Water (Deionised)
2. Isopropyl Palmitate (Palm Oil Derivative) Isopropyl Palmitate,
is derived from Isopropyl Alcohol, synthetic alcohol, and Palmitic
Acid, a fatty acid from palm oil. It is known to cause skin
irritations and dermatitis in rabbits and has been shown to
have comedogenic (acne promoting) properties.
3. Apricot Kernel Oil Content: Apricot Oil (2.5%) Take note
of the point that says “Content: Apricot Oil (2.5%)”.
Notice that Apricot Oil is number 3 on the list. Because skin
care manufacturers are required to list the ingredients in descending
order this means everything AFTER Apricot oil makes up LESS
than 2.5% by volume. This means that about 90% of that product
is water and Isopropyl Palmitate.
4. Bis-Diglyceryl Caprylate/Caprate/Isostearate/ Stearate/Hydroxystearate
Adipate (Vegetable Triglyceride) Nos 4, 5 and 6 are all produced
by chemical reactions between various fatty acids and glycerol
(synthetic glycerine). They are largely synthetic and have been
shown to cause allergies and dermatitis.
5. Glyceryl Stearate SE (Vegetable Derived)
6. Caprylic/Capric Triglyceride (Glycerin-derived emollient)
7. Ceteareth - 12 (Organic Emulsifier) is a synthetic emulsifier
that may contain dangerous levels of ethylene oxide and dioxane,
both known carcinogens.
8. Tocopherol Oil (Vitamin E). Nos 8-15 are natural ingredients
used in very small amounts that may have been grown using pesticides
and herbicides.
9. Chamomile Extract
10. Sage Extract
11. Linden Extract (Lime Blossom Extract)
12. Balm Mint Extract
13. Shea Butter (From Karite)
14. Wheat Germ Oil
15. Carrot Oil
16. Cetyl Alcohol (Organic Co emulsifier) may be natural or
synthetic and has been shown to cause contact eczema.
17. Sodium Hydroxide (pH Adjuster) is otherwise known as Caustic
Soda and is extremely alkaline and corrosive.
18. Sorbic Acid (Organic Compound) was once isolated from the
mountain ash berry, but is now chemically synthesised and is
a toxic preservative.
19. Tocopherol Acetate (Vitamin E Derivative) is synthetic Vitamin
E.
20. Methylparaben (Organic Compound). Nos 20-22 are toxic and
allergenic preservatives.
21. Propylparaben (Organic Compound)
22. Imidazolidinyl Urea (Organic Compound)
23. Fragrance - probably synthetic, may contain phthalates that
have been linked to birth defects.
24. FD&C Yellow No. 5 D&C Red No. 33. - synthetic colours
that could be potentially carcinogenic.
Now let’s look at an ingredient list of a certified
organic body moisturiser. This ingredient list says:
CERTIFIED ORGANIC BODY INTENSIVE
1. Organic Aloe Vera -from organic aloe vera plants with potent
healing properties to regenerate the skin.
2. Organic Safflower oil is cold-pressed from organic safflower
seeds, with emollient and skin softening properties.
3. Purified Water - purified Water.
4. Organic Avocado oil - is cold-pressed from organic avocado
fruit, very nourishing for dry skin.
5. Organic Shea butter - is from organic shea nut beans, fantastic
at preventing stretchmarks and contains a natural sunscreen.
6. Non-GMO Lecithin - is from non-genetically modified soybean
oil, a natural moisturising factor contained in healthy skin.
7. Organic Sugar-Cane Ethanol - is from organic sugar, helps
emulsify the oils, butters and aloe together.
8. D-Panthenol (pro-vit b5) - is a precursor to vitamin B5,
healing and moisturising.
9. Organic Olive juice extract - is from olive juice, a natural
antioxidant that protects the skin from UV damage.
10. Organic Grapefruit Seed extract - is from grapefruit seeds,
a natural antibacterial.
11. Natural gum - is a natural gum to soften the skin and thicken
the product.
12. Organic vanilla extract - is from organic vanilla beans
and smells divine.
What are the natural alternatives to chemicals?
All skin care products, both synthetic and natural, contain
items from the following categories in some combination or other:
EMOLLIENTS
Emollients serve two functions; they prevent dryness and protect
the skin, acting as a barrier and healing agent. Water is the
best emollient, but because it evaporates quickly it is ineffective.
It needs to be held on the skin by emollient oils in what is
called an emulsion. Synthetic emollients are occlusive i.e.
they coat the skin and do not allow it to respire (much like
plastic wrap), which can cause skin irritation. Some synthetic
emollients can accumulate in the liver and lymph nodes. They
are also nonbiodegradable, causing a negative environmental
impact. Natural emollients actually nourish the skin. They are
metabolised by the skin’s own enzymes and absorbed into
it. They are readily biodegradable and are of edible quality.
Some Synthetic Emollients
PEG compounds (eg PEG- 45 Almond Glyceride) may contain the
toxic by-product dioxane Synthetic alcohols (anything that contains
the phrase benzyl –, butyl-, cetearyl-, cetyl -, glyceryl-,
isopropyl-, myristyl propyl-, propylene-, or stearyl-) eg Isopropyl
Palmitate, Diglyceryl Caprylate) have been shown to cause allergies
and dermatitis. Hydrocarbons (eg mineral oil, petrolatum, paraffin)
contain carcinogenic and mutagenic Polycyclic Aromatic Hydrocarbons
(PAHs) and can cause chemically induced acne. Silicone Oils
(eg dimethicone, cyclomethicone, copolyol) can clog the skin
like plastic wrap and cause tumours when painted on lab animals
(according to the Material Safety Data Sheet supplied by the
manufacturer).
Some Natural Emollients
Plant Oils (eg. Jojoba, Avocado, Rosehip) Shea, Cocoa and Jojoba
Butters
HUMECTANTS
The main purpose of any cream is to keep the skin moist. Many
conventional creams form a suffocating film on the skin to prevent
moisture loss. Even a natural humectant, glycerin, actually
attracts water from the air and surrounding tissue. It keeps
the skin moist as long as there is sufficient moisture in the
air. In a dry climate it actually draws moisture from the skin.
Collagen, elastin and keratin enjoy some popularity as humectants.
Whilst they are compatible with the skin and deposit a protective
film, they are usually sourced from animals and therefore cannot
be termed “cruelty free”. Some skin care companies
would like you to believe that your skin can use special animal
proteins to rejuvenate and replace aging cells. This is nonsense!
The size of the molecules, even when broken down (hydrolysed),
are far too large to penetrate the skin. Even if they could
get in, they would be immediately rejected as foreign matter
and attacked by the immune system. Natural phospholipids, from
lecithin, are fantastic humectants. An important benefit of
phospholipids is that they are hygroscopic (attract water from
the surrounding air) and hold water where an increased level
of hydration is needed. Therefore, phospholipids increase the
hydration levels of the skin without being occlusive (forming
a film to prevent water loss, and preventing normal cellular
function). A recent study proved the value of topically applied
phospholipids in skin care. It found that environmental factors
(sun, wind, pollution) and the detergents and solvents, found
in most skin cleansers, actually stripped the natural phospholipid
content from the top layer of skin. This loss resulted in a
rough feel and a pitted appearance under a microscope. Importantly,
the phospholipids in the uppermost skin layers cannot be replaced
by natural cell function, as the top layer of cells no longer
metabolise; they serve only as a protective barrier. Remarkably,
the study showed that topically applied plant phospholipids
restore the barrier function of the skin, protecting it from
substances such as bacteria and harmful chemicals.
Some Synthetic Humectants:
Propylene Glycol – causes irritation and contact dermatitis
Ethylene/Diethylene Glycol – causes irritation and contact
dermatitis
PEG compounds (eg Polyethylene Glycol) – may contain the
toxic by-product dioxane
Ethoxylated surfactants (eg “- laureth-”) –
may contain the toxic by-product – dioxane
Synthetic alcohols (eg Glyceryl Coconate, Hydroxystearate, Myristate,
Oleate) have been shown to cause allergies and dermatitis.
Some Natural Humectants:
Lecithin Panthenol (pro-vitamin B5)
Glycerin
EMULSIFIERS
Emulsifiers hold two ingredients together that normally don’t
mix. This can either be a physical substance (like a wax) or
a physical action (shake well before use!). Synthetic emulsifiers
are usually petroleum/hydrocarbon derivatives and can be allergens.
Natural emulsifiers are obtained from various nuts, berries
and leaves.
Some Synthetic Emulsifiers:
Alkoxykated Amides (eg TEA, DEA, MEA, MIPA compounds) can undergo
nitrosation to form nitrosamines, which are known carcinogens
PEG compounds – may contain the toxic byproduct dioxane
Sorbitan Stearate, Laurate, Palmitate, Oleate etc Ozokerite,
Ceresin, Silicone and Montan Waxes Isopropyl Stearate, Laurate,
Palmitate, Oleate etc
Some Natural Emulsifiers:
Plant Waxes (eg. Candelilla, Carnauba, Jojoba, Rice Bran)
Xanthan
Gum
Quince Seed
SURFACTANTS
Surface-active-agents are substances capable of dissolving
oils and holding dirt in suspension so it can be rinsed away
with water. They are used in skin cleansers and shampoos. A
serious problem with ethoxylated surfactants (those that utilise
ethylene or propylene oxide in the chemical reaction) is that
they can be contaminated with dioxane, a potent carcinogen.
These surfactants are listed on labels as ingredients ending
with –eth, (like laureth) or containing the phrase PEG
(PolyEthylene Glycol), or PPG (PolyPropylene Glycol). Another
dangerous class of surfactants are amides. These are listed
on labels containing the term TEA – TriEthanolAmine, DEA
– DiEthanolAmine and MEA, MonoEthanolAmine. All compounds
containing TEA, DEA and MEA can undergo nitrosation with other
chemicals to form nitrosamines, which are carcinogenic. One
study has found that over 40% of products containing triethanolamine
(TEA) were contaminated with these potent carcinogens. Natural
saponins (foaming agents) are a much better choice for shampoos.
They gently cleanse the hair and scalp without stripping the
natural oils.
Some Synthetic Surfactants:
Sodium or Ammonium Lauryl or Laureth Sulphate Sodium Methyl
Cocoyl Taurate Sodium Lauroyl or Cocoyl Sarcosinate Cocomidopropyl
Betaine TEA (Triethanolamine) compounds DEA(Diethanolamine)
compounds MEA (Monethanolamine) compounds PEG (Polyethylene
Glycol) compounds Quaternium -7, 15, 31, 60 etc Lauryl or Cocoyl
Sarcosine Disodium Oleamide or Dioctyl Sulfosuccinate etc. organic
and natural living
Some Natural Surfactants:
Castile Soap
Yucca Extract
Soapwort
Quillaja Bark Extract
PRESERVATIVES
The decaying process is natural and happens with or without
preservatives. Skin care products do not (and should not) last
for ever. Just like food, all natural skin care products will
eventually deteriorate and go rancid. The effectiveness, not
safety, of synthetic chemical preservatives has only been “proven”
by animal testing. Chemical preservatives are generally used
because they are much cheaper than, and extend the shelf life
of the product more than natural alternatives. Storing natural
products in the fridge will help extend their life.
Some Synthetic Preservatives:
Imidiazolidinyl Urea (Germall 115) and Diazolidinyl Urea (Germall
II) Causes contact dermatitis. Germall 115 releases formaldehyde
over 10°C. DMDM Hydantoin Highly toxic, causes contact dermatitis,
contains formaldehyde. Used in shampoos and deodorants.
Methyl, Propyl, Butyl and Ethyl Paraben Toxic, Causes allergic
reactions and skin rashes. Used in almost everything!
2 Bromo-2-Nitro-Propane-1, 3-diol. (Bronopol) Toxic, causes
allergic contact dermatitis. Used in face creams, shampoos,
mascaras and bath oils.
Benzalkonium Chloride Highly toxic, primary skin irritant. Used
in shampoos, conditioner and deodorants.
Quarternium-15 Toxic, causes skin rashes and allergic reactions
Chloromethylisothiazolinone and Isothiazolinone Causes contact
dermatitis.
Methylisothiazolinone and Methylchloroisothiazolinone Both cause
allergies.
Butylated Hydroxytoluene (BHT) and Butylated hudroxyanisole
(BHA) Both cause allergic contact dermatitis. BHT is carcinogenic.
Some Natural Preservatives:
Tea Tree Essential Oil
Thyme Essential Oil
Grapefruit Seed Extract
Bitter Orange Extract
Is “Natural” really better?
There are some people who believe that there really are “safe”
synthetic chemicals. If we look at chemical use historically,
we see a pattern of fantastic chemical breakthroughs that are
sold to us as the “new” answer to our problems,
which are then subsequently banned (or withdrawn) after the
damage has been done. Remember the “miracle” of
DDT for getting rid of pests on crops? I believe that the search
for newer, better and safer chemicals is foolish. Mother Nature
always has, and always will, provide us with everything we need.
We should avoid all synthetic chemicals. By seeking out truly
natural and organic products we are making a positive difference
to our own health as well as supporting ecologically sound business
ideals.
by Narelle Chenery
Director of Reseach and Development ONE group
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