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10 ingredient categories to avoid in shampoo

10 ingredient categories to avoid in shampoo

10 Ingredient Categories To Avoid In A Shampoo And Tricks On How To Find The Best Natural Products

Nowadays, more people are looking for natural shampoos, softer for their hair, eco-friendly and kind on the environment. All those labels filled with information, it gets confusing! “Sulphate free”, “Silicone free”, “Paraben free” … what information is true and what should you base your choice on? Is it enough to just avoid certain ingredients? In order to help you to make the right choice, here is a list of 10 ingredients you do not want to find in your shampoo. We also give you tips and tricks on finding the best natural products!

10 Ingredients Categories To Avoid In A Shampoo*

  1. Formaldehyde. On label: DMDM hydantoin, Diazolidinylurea, Imidazolidinylurea, Quaternium-15: all release formaldehyde which is now a worldwide known carcinogenic contaminant;
  2. Ethoxylated surfactants. On label: Sodium Laureth Sulfate and all the ingredients that end in -eth (eg. Ceteareth, Laureth-4, Laureth-23: they are all contaminated with carcinogenic agents; these ingredients are caused by a reaction with ethylene oxide, a synthetic chemical known to be carcinogenic and contaminated by a manufacturing impurity listed carcinogenic to humans like 1,4-Dioxane. This chemical is listed to be part of the group 2B by the International Agency for Research on Cancer (IARC) because of its cancer-causing properties in humans;
  3. Ethoxylated emulsifiers. On label: PEG, PPG- ..., Polysorbate- (20, 30, 80...): they are all contaminated by carcinogenic substances generated from the reaction caused by ethylene oxide, like the one mentioned above;
  4. Ingredients containing amines. On label: Cocamidopropyl betaine, Triethanolamine and Cocamide DEA/MEA (and all the ingredients that end in ‘DEA’ or ‘MEA’): these ingredients are contaminated by nitrosamines, a chemical known to have cancer-causing risks to humans named in the Proposition 65 list;
  5. Polyquaternium. On label: Polyquaternium-XX (10, 14…): Raw material used in manufacturing is contaminated by nitrosamines and is not biodegradable; according to the standards of the Organisation for Economic Co-operation and Development (OECD);
  6. Endocrine disruptors. On label: Propylparapen, Isopropylparapen, Butylparaben, Isobutylparaben, BHA, BHT, Phthalate, Triclosan: These substances can interfere with the correct functioning of the hormonal system;
  7. Isothiazolinones. On label: Methylisothiazolinone (MIT) and Methylchloroisothiazolinone (CMIT): chemicals known to cause skin allergies and eczema. There have been multiple cases of individuals that developed heightened sensitivity and increase incidents of chemical burns due to these ingredients;
  8. Allergens. On label: Phenoxyethanol, Cinnamal, Citral, Coumarin, Eugenol, Farnesol, Geraniol, Limonene and Linalool: Are all allergenic substances listed by the European Scientific Committee for Consumer Safety (CSSC) and the EWG. They pose risks of toxicity (aquatic fauna), irritation and skin allergies. The phenoxyethanol is classified in particular as "moderate danger" for health, in particular for its toxicity to the immune system and for allergies, according to EWG. It is an ingredient of concern;
  9. Silicones and polymers. On label: Dimethicone, Amodimethicone, Acrylates crosspolymer: are synthetics compounds, non-renewable and non-biodegradable sources;
  10. Fragrance and perfume. On label: Fragrance/Parfum. A “secret” combination of ingredients in which endocrine disruptors are often found and/or carcinogenic agents and/or synthetic materials and/or allergens. It is impossible to know the list of ingredients unless it is detailed on the label (now recommended by the International Nomenclature of Cosmetic Ingredients (INCI);


How To Choose Natural Shampoos?

The government considers that using cleaning and personal care products with carcinogenic agents is not dangerous for our health and tolerate their presence. However, organizations like the EWG or the American foundation Breast Cancer Prevention Partnerswho promote the “Campaign for safe cosmetics”, want to expose the danger of these chemicals on us. Questions are being raised, however it is the consumer’s choice to use natural products or not. Who wants to be repetitively exposed throughout their lives to low doses of chemicals contained in our everyday care products? We all react differently to the chemicals in care products. It is up to us to choose our priorities; natural ingredients, without synthetic material, without allergens, without products derived from animals, etc.? 
 Here is a list of tips and tricks that will help you easily find the best natural shampoos: - Choose trust-worthy brands that are certified (by EWG VERIFIED ™, for example); - Identify care products and shampoos made with natural ingredients, vegetal or mineral-based; - Look up any ingredients that are unknown to you on the Skin Deep Cosmetics Database of the EWG. They list the possible health hazards associated with the chemicals found in the personal care and beauty products; - Be aware of those so-called Paraben-free, Sulphate-free, Phthalate-free shampoos. Paraben is a preservative often replaced with another dangerous chemical, like Methylisothiazolinone (MIT) and Methylchloroisothiazolinone (CMIT) for instance.

The Impact On Health

What is the impact that the use of our shampoos can have on us over time? Science at this times does not have enough data to assess the lifetime impacts of being exposed to these different contaminants. The fact is that our skin is penetrable which means; It can easily absorb a variety of chemicals. Hard to believe, but more than 200 industrial chemicals and pollutants were found in the blood of the umbilical cord of 10 newborns! This study was conducted by the EWG in 2005, by researchers from two major laboratories. Researchers are just beginning to understand the cumulative effects of prolonged exposure to chemical contaminants in small quantities in our everyday products. It is difficult to determine the impact of these contaminants, their quantity and the interaction between different chemical agents. In response, environmental health studies that analyze our daily exposure to chemical products are increasing. Organizations such as the Organic Consumer Association in the United States, among other things they highlight the presence of contaminants in our cosmetics and are fighting for more transparency in legislation. A positive step in the right direction of change!

Practical Memo: How To Spot Healthy And Safe Ingredients In A Shampoo?

To guide you in finding the safest shampoo for you, here is a list of the safe and healthy ingredients: - Sodium Coco-sulfate: a surfactant derived from coconut oil with excellent cleaning power and known to give shampoo its consistency - Coco-glucoside: a vegetal foaming agent (surfactant) derived from coconut oil, combined with glucoses (sugars). This ingredient cleanses and smoothes the hair fibers. - Decyl-glucoside: a surfactant made with glucoses and is derived from cornstarch and coconut oil. - Lauryl glucoside: a surfactant of plant origin and adapted to formulas for sensitive skin. - Sodium cocoyl glutamate: a surfactant derived from coconut oil, corn and fruit sugars (glucose). - Sodium cocoyl isethionate: a surfactant derived from coconut oil. - Sodium cocoamphoacetate: a gentle surfactant derived from coconut oil with great foaming power. - Vegetal glycerin: obtained from rapeseed or coconut oils. It is a moisturizing ingredient for skin and hair. - Sodium citrateSodium salt of citric acid, vegetable origin used as a sequestering, emulsifying or stabilizing agent in a formula. - Potassium sorbate: the Potassium Salt of Sorbic Acid is a natural fatty acid extracted from the berries of the mountain ash, it is used as an antimicrobial preservative. - Stearyl citrate: vegetable origin and consisting of Stearyl alcohol and Citric acid is an emollient that softens and moisturizes the skin or hair. - Glyceryl oleate: vegetable origin, it is an emollient that softens, moisturizes the skin or hair. - Butyrospermum parkii butterextracted from the kernels of Shea fruit, it is an emollient that softens and moisturizes the skin or the hair Good to know: All of the above ingredients are of plant origin and fully biodegradable. * The ingredients listed above are examples of worry-free ingredients, but it is important to note that in pure form, they can be irritating. The secret is always in the right dosage and formulation!
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