Functional Category 0 ingredients

Cosmetic Preservatives

Preservatives protect cosmetic products from microbial contamination during storage and use. Under EU Regulation 1223/2009 Annex V, preservatives operate on a positive list: only substances explicitly listed in Annex V may be used as preservatives in cosmetic products, subject to the concentration limits and conditions specified per entry. Commonly used classes include phenoxyethanol, parabens (methyl-, ethyl-, propyl-, butyl-), sodium benzoate, potassium sorbate, benzyl alcohol, isothiazolinones (MIT, CMIT), and formaldehyde releasers (DMDM hydantoin, imidazolidinyl urea). Regulatory scrutiny has intensified on parabens (SCCS re-reviews of longer-chain esters), isothiazolinones (skin sensitization thresholds), and formaldehyde releasers (carcinogenicity concerns). This hub lists preservative ingredients with SCCS opinion history where available, sensitization data, and multi-jurisdictional regulatory status.

Functional Categories
Skin Conditioning Ingredients Humectants in Cosmetics Emollient Ingredients in Cosmetics Antioxidants in Cosmetics Surfactants in Cosmetics Emulsifiers in Cosmetics Fragrance Ingredients in Cosmetics Cosmetic Colorants Cosmetic Preservatives UV Filters & Sunscreen Ingredients Hair Conditioning Ingredients Rheology Modifiers & Thickeners Active Cosmetic Ingredients Plant Extracts & Botanical Ingredients
Regulatory Clusters
Cosmetic Ingredients Flagged as Endocrine Disruptors Cosmetic Ingredients Listed Under California Proposition 65 Cosmetic Ingredients with SCCS Safety Opinions Cosmetic Ingredients with CIR Expert Panel Conclusions Cosmetic Ingredients with GHS Hazard Classification Cosmetic Ingredients with NOAEL Toxicological Data Cosmetic Ingredients Banned or Restricted Globally Cosmetic Ingredients with Sensitization Data Cosmetic Ingredients with Dermal Absorption Data Cosmetic Ingredients Restricted Under EU Regulation 1223/2009
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No ingredients currently indexed in this category. Data is added continuously as new SCCS opinions and regulatory updates are processed.

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