Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Scientists issue safety warning on cosmetic nanomaterials

Abstract:
An EU scientific committee has concluded that current risk-assessment methods for nanomaterials used in cosmetics, in particular sunscreen, are not thorough enough.

Scientists issue safety warning on cosmetic nanomaterials

Europe | Posted on March 6th, 2008

A "review of the safety of the insoluble nanomaterials presently used in sunscreens is required," concludes a scientific opinionPdf external on the safety of nanomaterials in cosmetic products. The opinion was issued by the Commission's Scientific Committee on Consumer Products (SCCPexternal ), which addresses questions linked to the safety and allergenic properties of cosmetic products and ingredients with respect to their impact on consumer health.

In its opinion, adopted in December 2007 and made public in late February 2008, the committee recommends a case-by-case risk assessment of all nanoparticles used in cosmetics. It argues that this should be done either through validating existing safety evaluation methods for nanomaterials or by developing new ones specifically for nanomaterials.

The opinion also calls for the "urgent development of new methodologies to assess [the] skin penetration" of biopersistant nanomaterials which can accumulate in organs and which scientists consider more hazardous to health than the biodegradable ones, in particular with repeated application of cosmetic products.

The SCCP was asked to address the safety evaluation of nanomaterials for use in cosmetic products and to determine whether the previous opinions on nanomaterials currently used in sunscreen products need to be revised, following the publication of the UK's Royal Society & Royal Academy of Engineering reportexternal on the opportunities and uncertainties of nanotechnologies.

The report suggested that nanomaterials should be treated as new chemicals from a risk point of view and that evaluation of skin absorption should be considered for both normal and diseased skin.

The use of nanoparticles in sunscreen is just one example of the use of nanotechnology to improve consumer products. The argument is that while zinc is one of the most effective UV blockers, the large size of its particles makes it look thick and unattractive when applied as a sunscreen. Pulverising zinc into nanoparticles makes the sunscreen texture more fluid, transparent and attractive to use.

Other personal care products containing engineered nanomaterials such as deodorant, toothpaste, shampoo, anti-wrinkle cream or nail polish are also already commercially available despite the lack of any nanomaterials regulation or requirements for product safety testing.

Nanoparticles and materials are so small that they can be inhaled, swallowed, absorbed through the skin or injected into the body, and yet their behaviour inside the body is still unknown, making the potential health and environmental effects impossible to predict.

The European Commission is currently completing a review of existing EU regulations to see whether specific nanotech legislation is needed to cover risks in relation to nanomaterials, or whether these materials can be considered as being part of, for example, the EU's chemicals legislation REACH. A Communication on the issue is foreseen in 2008.

####

For more information, please click here

Copyright © European Union

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Harris & Harris Group Notes Announcements by Its Portfolio Companies During the Third Quarter of 2016 September 30th, 2016

INVECAS to Enable ASIC Designs for Tomorrows Intelligent Systems on GLOBALFOUNDRIES' FDX Technology: INVECAS to Collaborate with GLOBALFOUNDRIES to Provide IP and End-to-End ASIC Design Services on 22FDX and 12FDX Technologies September 30th, 2016

How to power up graphene implants without frying cells: New analysis finds way to safely conduct heat from graphene to biological tissues September 30th, 2016

Innovation in Nanotechnology is Focus of Symposium: Annual event brings international experts to Northwestern Oct. 6 September 29th, 2016

Govt.-Legislation/Regulation/Funding/Policy

How to power up graphene implants without frying cells: New analysis finds way to safely conduct heat from graphene to biological tissues September 30th, 2016

Crystalline Fault Lines Provide Pathway for Solar Cell Current: New tomographic AFM imaging technique reveals that microstructural defects, generally thought to be detrimental, actually improve conductivity in cadmium telluride solar cells September 26th, 2016

Tattoo therapy could ease chronic disease: Rice-made nanoparticles tested at Baylor College of Medicine may help control autoimmune diseases September 23rd, 2016

PHENOMEN is a FET-Open Research Project aiming to lay the foundations a new information technology September 19th, 2016

Announcements

Harris & Harris Group Notes Announcements by Its Portfolio Companies During the Third Quarter of 2016 September 30th, 2016

INVECAS to Enable ASIC Designs for Tomorrows Intelligent Systems on GLOBALFOUNDRIES' FDX Technology: INVECAS to Collaborate with GLOBALFOUNDRIES to Provide IP and End-to-End ASIC Design Services on 22FDX and 12FDX Technologies September 30th, 2016

How to power up graphene implants without frying cells: New analysis finds way to safely conduct heat from graphene to biological tissues September 30th, 2016

Innovation in Nanotechnology is Focus of Symposium: Annual event brings international experts to Northwestern Oct. 6 September 29th, 2016

Personal Care/Cosmetics

Programmable materials find strength in molecular repetition May 23rd, 2016

Common nanoparticle has subtle effects on oxidative stress genes May 11th, 2016

NRL reveals novel uniform coating process of p-ALD April 21st, 2016

New ORNL method could unleash solar power potential March 16th, 2016

Safety-Nanoparticles/Risk management

As You Sows Shareholder Inquiry on Nanomaterials Fought by Walgreens: Shareholder Proposal Addresses Recent Laboratory Tests Finding Harmful Nanomaterials in Walgreens Store Brand Infant Formula September 21st, 2016

Iran to hold intl. school on application of nanomaterials in medicine September 20th, 2016

Nano-Toxicity Testing at Regulatory Sciences Summit: In Vitro Tests Can Most Efficiently Assess Nanomaterial Toxicity September 6th, 2016

Mathematical nanotoxicoproteomics: Quantitative characterization of effects of multi-walled carbon nanotubes: This research article by Dr. Subhash Basak et al. will be published in Current Computer-Aided Drug Design, Volume 12, 2016 September 2nd, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic