From raw materials to finished cosmetic products, Mérieux NutriSciences performs a complete range of tests to verify that all the features meet the requirements: this is the assessment of compliance.

Quantification and characterization of actives and cosmetic ingredients:

• Claim support
• Regulatory compliance

Characterization of odours

• Analysis of volatile compounds in aromatic/volatile compounds, fragrances and essential oils
• Allergenic substances present in cosmetics
• Off-flavors analysis

Determination of prohibited and restricted substances according to European Regulation:

• Prohibited substances as listed in Annex II;
• Restricted substances as listed in Annex III (metals – Ni, Cr, Cd, Hg, Pb, As, Sb and others, formaldehyde, NDELA, dioxane, PAH, phthalates, allergens, etc.).
• Colours
• Preservatives
• UV filters

Determination of prohibited and restricted substances as listed in international rules.

Our laboratories are accredited for ISO and GMP and perform a wide range of chemical and physical analyses of cosmetic products; the equipment includes HS GC-MS / FID, HLPC-DAD, LC-MS and ICP-AES.

Specific tests upon request: Mérieux NutriSciences also performs further studies and tests to detect substances that can be prohibited or restricted in different countries.