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Parabens are esters of para-hydroxybenzoic acid, from which the name is derived. Common parabens include methylparaben (E number E218), ethylparaben (E214), propylparaben (E216), butylparaben and heptylparaben (E209). Less common parabens include isobutylparaben, isopropylparaben, benzylparaben and their sodium salts.
From the mouths of cosmetic chemists, parabens are safe, but more and more niche brands are claiming âparaben-free,â touting it with natural and organic, creating an aura of a cleaner, healthier product.The chemical realm of cosmetics can be messy and complicated to the consumer when unpronounceable ingredients pile up.