Home > News > Nano-supporters fight back against claims they pose health risk
June 11th, 2008
Nano-supporters fight back against claims they pose health risk
Abstract:
Nanoparticles used in cosmetics and sunscreens pose no human health risk, and even help improve health by protecting consumers against skin cancer, according to a recent report.
In a review of the available toxicity data on nanoparticles used in cosmetics and sunscreens, scientists at L'Oreal in collaboration with researchers at the University of Queensland, Australia, have concluded that they do not pose a health hazard.
This conclusion is in contrast to a number of recent campaigns arguing that nanoparticles may have as yet undocumented effects on human health and should be avoided.
Published in Skin Pharmacology and Physiology, the report investigates the penetration of nanoparticles such as TiO2 and ZnO into the deeper skin layers - the epidermis and dermis. It also looked into their potential for toxicity.
The study concludes that the benefit provided in terms of UV protection greatly outweighs any 'unproven and hypothetical risks'.
Source:
cosmeticsdesign-europe.com
Bookmark:
| Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Personal Care/Cosmetics
DGIST and New Life Group launched a research project on "Functional beauty and health products using the latest nanotechnology" May 12th, 2023
A Comprehensive Guide: The Future of Nanotechnology September 13th, 2018
Graphene finds new application as anti-static hair dye: New formula works as well as commercial permanent dyes without chemically altering hairs March 22nd, 2018
Programmable materials find strength in molecular repetition May 23rd, 2016
Safety-Nanoparticles/Risk management
Tests find no free-standing nanotubes released from tire tread wear September 8th, 2023
Billions of nanoplastics released when microwaving baby food containers: Exposure to plastic particles kills up to 75% of cultured kidney cells July 21st, 2023
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||