Nanotechnology is one of the most recent technologies in cosmetics and personal skin care industry. In cosmetics formulations, nanotechnology has been found to make fragrances last longer, sunscreens more effective, and anti aging creams more efficient in fighting the visible signs of aging. The cosmetics companies are looking to incorporate the technology and formula into the hair care line soon.
Look young using nanotechnology
Nanomaterials have the ability to be captivated into skin cells. However, scientists were not able to ascertain yet the characteristics, life span, and long-term effects of the chemicals as of this time. Will the nanomaterials be able to enter and interfere in the blood stream? The USFDA expressed its concern about the impact and use of nanomaterials in cosmetics and cosmetics treatment (Fulekar, 2010). The nanotechnology based cosmetics need to adopt a scientific approach in passing information about the benefits of nanotechnology to beauty enthusiasts. The USFDA declared the importance of research to evaluate the nanoparticles effects and safety in cosmetics.
One type of nanomaterial used in anti aging beauty skin care products called fullerenes raised issues about toxicity after skin penetration (Fulekar, 2010). The nanosilver used in personal care and in toothpaste products also raised concerns about toxicity. The scientific committee would want to review the nanozinc oxides and titanium dioxide used in sunscreens. It was not carefully evaluated yet in terms of safety over sunburnt and other damaged skin.
Relevant videos are also shown to help you understand more about the topic. You may read related results here
Present position of nanotechnology and cosmetics
Consumer have the option and the right to know about the products they are using especially those cosmetics using untested nanomaterial ingredients. The companies should slow down and take precautionary approaches in selling products with nanosized particles until such time that scientists will declare they are safe for human, environmental, and worker?s health. The Federal government should take their responsibility to protect consumers seriously from exposure to untested nanomaterials cosmetics ingredients (Fulekar, 2010).
Senior scientist already expressed their concerns and issued a warning about serious toxicity risks from nanomaterials (Fisher & Selin, 2008). The first wave of nanoproducts were anti wrinkle cosmetics, televisions, mobile phones, display screens for computers, self cleaning windows, odor eating socks, and premium luxury coatings for cars. The Swiss researchers found out that most companies do not conduct safety testing on their products but just move forward to commercialization. Out of the surveyed 138 Swiss and German companies, only 40 responded and 65% indicated they performed no risk assessments.
According to most studies, the properties of nanomaterials affect their toxicity (Mittal, 2010). This presents a relative risk to human health and environment largely depending on the extent and route of exposure. Current understanding of the impacts of the exposure is limited. The toxicity of each nanomaterial vary according to the combination of size, shape, surface are, and their interactive ability to affect other chemicals. Inhalation is the most common route of exposure to airborne nanoparticles. Skin penetration has been known to affect humans within 24 hours of exposure. One example is the titanium dioxide use to increase the UV light blocking characteristics of sunscreens. They perceived this component is less toxic than the other forms of sunscreen being offered in the market. In addition to the route of exposure, the extent of the exposure, specifically the frequency and magnitude is also considered.
References
Fisher, E. & Selin, C. (2008). The yearbook of nanotechnology in society volume 1.USA: Springer Science.
Fulekar, M. H. (2010). Nanotechnology: Importance and applications.New Delhi,I.K. Internaional Publishing House Pvt. Ltd.
Mittal, A. (2010). Nanotechnology: Nanomaterials are widely used in commerce, but EOA faces challenges in regulating risks.USA: Diane Publishing Co.
If you like the information contained in this article, you may want to donate here for research efforts Get sexy, lose fats, work out your body curves, get flat abs, and look HOT! If you think you need to order articles for your website optimization page ranking strategy, please contact Shirley Bongbong +639176283668 researchwrites@gmail.com. Go for flat abs, lose weight quickly, be smart, BE HOT!Source: http://cancerhealth.co/anti-aging-nanotechnology-risks-and-benefits/
texas tech texas tech beanie wells beanie wells west virginia football west virginia football alec baldwin
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.