Elizavecca Cer-100 Collagen Coating Hair Muscle Shampoo Versus Head & Shoulders Classic Clean Dandruff Shampoo

Elizavecca Cer-100 Collagen Coating Hair Muscle Shampoo Versus Head & Shoulders Classic Clean Dandruff Shampoo Detailed comparison of Elizavecca Cer-100 Collagen Coating Hair Muscle Shampoo versus Head & Shoulders Classic Clean Dandruff Shampoo. No key ingredients Water Lauryl Betaine Disodium Laureth Sulfosuccinate Glycerin Sodium Chloride Dipropylene Glycol PEG-12 Dimethicone Polyquaternium-10 Sodium Cocoyl Glutamate Polyquaternium-67 Parfum PEG-12 Allyl Ether Citric Acid 1,2-Hexanediol Caprylyl Glycol Butylene Glycol Disodium Cocoyl Glutamate Polyquaternium-11 Sodium Benzoate Illicium Verum Fruit Extract Disodium EDTA Polyquaternium-7 Ceramide NP Hydrolyzed Collagen Decyl Glucoside Gelatin Hydrolyzed Keratin Avena Sativa Protein Extract Hydrolyzed Corn Protein Hydrolyzed Soy Protein Hydrolyzed Wheat Protein Moringa Oleifera Seed Extract Propolis Extract Salix Alba Bark Extract Origanum Vulgare Leaf Extract Chamaecyparis Obtusa Leaf Extract Lactobacillus/Soybean Ferment Extract Cinnamomum Cassia Bark Extract Scutellaria Baicalensis Root Extract Portulaca Oleracea Extract Beta-Glucan Water, Lauryl Betaine, Disodium Laureth Sulfosuccinate, Glycerin, Sodium Chloride, Dipropylene Glycol, PEG-12 Dimethicone, Polyquaternium-10, Sodium Cocoyl Glutamate, Polyquaternium-67, Parfum, PEG-12 Allyl Ether, Citric Acid, 1,2-Hexanediol, Caprylyl Glycol, Butylene Glycol, Disodium Cocoyl Glutamate, Polyquaternium-11, Sodium Benzoate, Illicium Verum Fruit Extract, Disodium EDTA, Polyquaternium-7, Ceramide NP, Hydrolyzed Collagen, Decyl Glucoside, Gelatin, Hydrolyzed Keratin, Avena Sativa Protein Extract, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein, Moringa Oleifera Seed Extract, Propolis Extract, Salix Alba Bark Extract, Origanum Vulgare Leaf Extract, Chamaecyparis Obtusa Leaf Extract, Lactobacillus/Soybean Ferment Extract, Cinnamomum Cassia Bark Extract, Scutellaria Baicalensis Root Extract, Portulaca Oleracea Extract, Beta-Glucan Zinc Pyrithione 1% Sodium Lauryl Sulfate Sodium Laureth Sulfate Glycol Distearate Zinc Carbonate Sodium Xylenesulfonate Cocamidopropyl Betaine Dimethicone Guar Hydroxypropyltrimonium Chloride Magnesium Carbonate Hydroxide Methylchloroisothiazolinone Methylisothiazolinone Blue 1 Lake CI 17200 Zinc Pyrithione 1%, Water, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Glycol Distearate, Zinc Carbonate, Sodium Chloride, Sodium Xylenesulfonate, Cocamidopropyl Betaine, Parfum, Dimethicone, Sodium Benzoate, Guar Hydroxypropyltrimonium Chloride, Magnesium Carbonate Hydroxide, Methylchloroisothiazolinone, Methylisothiazolinone, Blue 1 Lake, CI 17200 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Parfum is a catch-all term for an ingredient or more that is used to give a scent to products. Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture. For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations. The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards. One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'. Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol. Parfum can also be used to mask or cover an unpleasant scent. The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase. It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods. Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps. We always recommend speaking with a professional, such as a dermatologist, if you have any concerns. Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator. You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating. You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done