Potentially toxic, hydroxyapatite-nano should not be used in cosmetics

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The Scientific Committee on Consumer Safety (SCCS) has just published the final version of its opinion on Hydroxyapatite (nano), used in cosmetic dermal (skin care) and oral (toothpaste, mouthwash) products.

It concludes that hydroxyapatite-nano (PAH-nano) in needle form is of concern in terms of potential toxicity and therefore PAH-nano in needle form should not be used in cosmetic products due to potential risk to the consumer.

Upcoming Nano Agenda

16
Mars
2026
Metallic nano-objects (MNO 2026, Bordeaux – France)
Bordeaux
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  • International conference on metallic nano-objects for experts working in the interdisciplinary field of metallic nanoparticles, with a particular emphasis on nanoparticle synthesis and characterization, plasmonics, optics and photonics, catalysis, biomedicine, electronics, and nanoparticle recycling
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Mars
2026
How chemicals penetrate the human organism – The example of nanoparticles (ATC, Paris – France)
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  • Toxicokinetics: the fate of chemicals in the body” training course:
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  • Date: March 26, 2026
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Avr.
2026
Controlling the risks associated with nanomaterials (CEA, Online)
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