I found several search results related to shampoos, but none of them specifically mentioned "Lea Nature" shampoo. However, I can provide some information on shampoos from different brands and their ingredients or materials:
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Léa Nature Shampoo with Guarana & Niaouli Oil: This shampoo is entirely plant-based and enriched with organic guarana extract to firm and strengthen the hair fibers.
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Noun Naturals Shampoo: This shampoo is SLS, paraben, and sulfate-free, and contains vital ingredients to invigorate hair and free it from harmful additives.
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Vitamins Keratin Shampoo Hair Treatment: This shampoo is enriched with a unique herbal complex containing 12 natural ingredients, such as argan oil, coconut oil, and castor oil. It is a professional deep cleansing and clarifying treatment that renews and restores hair to health.
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Cocamidopropyl Betaine: This is a common ingredient in many shampoos, and it is used as a surfactant to help remove dirt and oil from hair. According to a safety assessment by the Cosmetic Ingredient Review Expert Panel, patients with irritant reactions had negative reactions to the synthetic materials and to the purer grade of CAPB. However, no allergic or irritant reactions to DMAPA were reported.
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Colloidal Oatmeal: This is a natural ingredient used in the formulation of a range of personal care products, including shampoos, for relief of skin dryness and itchiness. According to a study published in the National Center for Biotechnology Information, colloidal oatmeal is safe and effective for use in personal care products.
Overall, it is important to read the ingredients list of shampoos carefully to ensure that they do not contain any harmful additives or chemicals that may cause irritation or damage to the hair and scalp.
