Phototoxicity Testing

Phototoxicity Testing Cosmetic raw materials are no different from other chemicals in essence, so toxicological research methods for general chemicals or drugs are also applicable to cosmetic raw materials. Phototoxicity is a toxicological effect caused by some chemical substances that absorb ultraviolet light or visible light to generate excited state molecules and oxygen free radicals, the excited state acts on target molecules to produce toxicological effects. Skin will produce light irritation or light sensitivity when exposed to phototoxic substances and exposed to intense light.

Certain types of cosmetics, such as sunscreen products, are mainly characterized by exposing to the sun for a long time. Once the substance is indicated as being phototoxic, the application of such products is likely to have health risks. Therefore, before the product is put on the market, skin phototoxicity testing is required, including the 3T3 neutral red uptake phototoxicity test.

Our Services

The phototoxicity testing service Creative BioMart provides is performed using Balb/c 3T3 mouse fibroblasts based on the OECD guidelines (Organization for Economic Co-operation and Development guidelines for the testing of chemicals: 3T3 NRU phototoxicity test. NO. 432). In order to meet the different needs of customers, we also provide many other cell models, such as HaCaT human keratinocytes.

Information about the phototoxicity testing services we provide:

Creative BioMart is an advanced and professional cosmetic analysis company. We have established comprehensive technology platforms and our well-trained technicians can help customers design, develop, test, and analyze cosmetics, and provide customized one-stop solutions. Our high-quality service and service attitude have made us praised by customers from all over the world.

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