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1 Μαρ 2024 · This article aims to shed light on the darker aspects of titanium dioxide, particularly its use in cosmetics and the growing concerns linking it to adverse health effects, including cancer ...
In lotions and creams (dermal exposure), it is not a risk for adverse health effects. However, when titanium dioxide is inhalable—as it may be when in powder form—it is considered a possible carcinogen by the International Agency for Research on Cancer. Titanium dioxide nanoparticles do not appear to confer any unique health hazards.
Despite the widespread consensus on the safety of TiO 2 in cosmetic applications, concerns have recently been raised following the opinion delivered by the European Food Safety Authority (EFSA) in May 2021 on the food grade of TiO 2 called E171, which is also used in cosmetics.
On the basis of safety assessment, the SCCS is of the opinion that the use of pigmentary titanium dioxide (TiO2) up to a maximum concentration of 25% in a typical hair styling aerosol spray product is not safe for either general consumers or hairdressers.
The Scientific Committee on Consumer Safety (SCCS) considers nano-TiO 2 as a non-sensitizer and as mild- or non-irritant to skin and concludes in no evidence of carcinogenicity (supported by the European Chemicals Agency), mutagenicity or reproductive toxicity after dermal exposure to nano-TiO 2.
22 Οκτ 2024 · Is Titanium Dioxide In Makeup Safe? As discussed earlier, titanium dioxide is generally safe for use in makeup, especially creams and liquid formulations. These forms create a barrier over the skin, offering both protection and color without causing significant irritation or clogging pores.
According to the SCCS, nano-TiO 2 from sunscreens does not present any health risk when applied on the skin at a concentration up to 25%. However, the SCCS does not recommend the use of nano-TiO 2 in formulations that may lead to exposure of the consumer's lungs by inhalation (sprayable products and powders).
