Showing posts with label laser. Show all posts
Showing posts with label laser. Show all posts

Lasers are now being used more in anti-aging treatments, particularly when it comes to improving the wellness and wellbeing of your skin. Sufferers of acne in particular are turning more and more to lasers, not just to treat their acne but to treat the unsightly scars that they are left with after the acne.


 


Dermatologic technology now offers all kids of new possibilities to those suffering from acne, and yet all these decades later, acne still remains one of the most difficult and stubborn conditions to treat.


 


Others steer clear of treatments altogether and simply try to cover up the unsightly craters and potholes in their skin using thick layers of makeup. Scars can vary from mild to severe, but even those with the mildest scarring can feel upset and lacking in self confidence when they look in the mirror.


 


The various treatment options on the market can go some way to remedying the situation, but little is known so far about Fraxel, a laser treatment that is available in ‘repair’ and ‘restore’ modes.


 


Fraxel Repair is the more aggressive of the two, and you need to have at least a week between treatments for your skin to recover. Fraxel Restore is a little gentler, and is the first non-ablative laser to work in the same way as the old fashioned lasers, without burning through the skin. It requires only a couple of days downtime between the treatments as you do not wound the upper layer of skin. You can even wear makeup between treatments as there is no top layer damage. Five to seven treatment sessions is recommended, with each session spaced around a month apart to achieve the best result.


 


The laser is safe for all different skin types, but it is not recommended by anyone who uses tanning beds or who have active cold sores. Smokers also won’t see as good a result as their skin doesn’t heal as well.

Creams developed to make us look younger could now be monitored thanks to a new technique that shows changes in cells. Our wellness can certainly get a boost when we look fresh and younger than we actually are and many creams promise this on their packaging. Although the proof of the product you choose should be easy to see, now there’s another way to check whether they’re having a direct impact on your skin.

Under your skin

Chi-Kuang Sun from National Taiwan University recently spoke about the new infra-red laser that can painlessly look into cells to monitor changes that are associated with ageing. Our wellbeing can be affected in many ways as we get older, physically we may feel sluggish and our skin can sag as collagen levels decline. But these changes are often due to alterations in our cells that can now be measured by harmonic generation microscopy. This involves a beam of light being directed at cells and then vibrating in a way that can be measured. These measurements reveal the sizes of elements in cells, some of which grow as they age. Head researcher Chi-Kuang Sun explains that by taking into account these measurements the scientists could measure how well anti-ageing creams work.

Nature Vs Nurture

The scientists taking part in the study measured the skin cells under the forearm of participants. This area is usually free from sun damage, and may just reveal changes in skin that occurs because of genetics. Although, Sun explained that the technique can also be used to detect ageing signs in skin that are due to our lifestyles. He commented that stress, sun damage and smoking were all contributors to cell changes that can age skin prematurely, while also affecting our wellness. Measuring alterations in skin cells over time when anti-ageing creams have been applied could show how these lotions slow down the development of wrinkles.


New Laser Could Show Effectiveness of Anti-Ageing Products