Does sunscreen provide complete protection?

The Sun Protection Factor (SPF) of a sunscreen formula states the effectiveness of this cream when applied at an even layer of 2 milligrams per square centimeter, for blocking the effect of UV sunrays that cause sunburns. The SPF level is defined by comparing the effect of exposure to the sun causing burns to a body area with the evaluated sunscreen compared to the burns to a non coated area. SPF 15 means that compared to a body area without sunscreen, the area with sunscreen will require 15 times more UV to be equally burned compared to the same area without sunscreen.
SPF is evaluated per 2 milligrams of sunscreen per square centimeter, unfortunately most people apply less sunscreen than needed. This causes the SPF value to be reduced dramatically hence the person thinks he/she is protected but in reality the effectiveness of the sunscreen is reduced. Thinking that you are protected when in reality you are not is very dangerous as you might linger in the sun for longer.
Another problem with sunscreens is the fact that many of them protect mostly against skin burning, caused by UV-B.  There are three types of UV rays emitted from the sun, the skin cancer foundation has a good explanation about UV classification on their web site. The different types of UV are: UV-A, UV-B and UV-C. Both UV-A and UV-B pass the ozone layer and reach the earth, most of the UV-C is absorbed by the ozone layer and does not reach us.
UV-A is the most dominant UV radiation reaching us from the sun. It is present throughout the year and during all day light hours. UV-A penetrates glass and clouds and has a deeper penetration depth into the skin than does UV-B. UV-A is a main inducer of skin ageing, wrinkles and skin cancer. It is the main contributor to tanning, it does so by inducing changes in the cell’s DNA, the skin darkens due to synthesis of melanin to protect the skin from further damage form the UV exposure. Tanning salons use mostly UV-A as the tanning source, the intensity in the salons can be 12 times higher than the natural UV-A levels from the sun.
UV-B penetration depth to the skin is superficial and it plays a major role in skin burning. As apposed to UV-A, UV-B is present in lower levels during different hours of the day, different seasons and various locations on earth and it does not penetrate glass. Similar to UV-A, UV-B contributes to skin cancer, and skin ageing.
Sunscreens were created originally to prevent skin burning and to block mainly UV-B. In recent years manufactures of sunscreens have added UV-A protection too, however the level of protection from UV-A is not included in the SPF classification. It is important to verify, when purchasing a sun block, if the formula claims to protect from UV-A and UV-B. If not specified it is probably UV-B protection only.
The problem with sunscreen is that people feel protected from the damaging rays of the sun while they really are not safe. Most people will assume that if they apply sunscreen on exposed areas, they can allow themselves to walk freely in the sun during the extreme UV hours (10AM-4PM). This is a very dangerous assumption as applying the sunscreen needs to be in the correct amount and the sunscreen needs to be of good protection values. In addition, no sunscreen provides complete protection and it is wise to always stay away from exposure during the extreme hours mentioned above.
Another misconception is that after about 4PM and in early morning hours (6AM-10AM) there is no need for sunscreen as the UV radiation is lower. Very wrong assumption! As mentioned above, UV-A is present most hours of the day, so be ware!
Most people are not aware that they need to apply sunscreen when driving or sitting in a car, or if sitting in front of a sunny window at home, the windows will not protect you, (unless they are coated with a UV protection film).
Below are the Prevention Guidelines of the Skin Cancer Foundation for wise protection from the sun:

“Prevention Guidelines
•    Seek the shade, especially between 10 AM and 4 PM.
•    Do not burn.
•    Avoid tanning and UV tanning booths.
•    Cover up with clothing, including a broad-brimmed hat and UV-blocking sunglasses.
•    Use a sunscreen with a SPF of 15 or higher every day.
•    Apply 1 ounce (2 tablespoons) of sunscreen to your entire body 30 minutes before going outside. Reapply every two hours, or immediately after swimming or excessive sweating.
•    Keep newborns out of the sun. Sunscreens should be used on babies over the age of six months.
•    Examine your skin head-to-toe every month.
•    See your physician every year for a professional skin exam.”

If your skin has been damaged by years of exposure to the sun’s damaging rays you might be happy to learn that you can help reduce the damage by treatments offered by various technologies. Sun spots (liver spots) can be removed by skin resurfacing technologies and photo-rejuvenation technologies. In addition, a RF technology exists, that targets reduction of wrinkles, collagen regeneration, skin tightening that improves skin texture and lessens the ill affects caused by UV radiation.  For example, TriPollar RF treatments, have been proven to effectivly reduce wrinkles and tighten the skin.  TriPollar based products are maufactured exclusively by Pollogen Ltd.    You do not have to wait till you are in your forties or later to begin treatments; the earlier you begin the better.
To finalize this write up, it would be nice if we adopted the fashion of un-tanned skin as our ancestors admired during the renaissance and earlier periods. Of course this should not include the discrimination against darker color skin that accompanied the earlier age admiration of non tanned skin.
And finally, if you do spend significant time in the sun, make sure to follow the guidelines mentioned above and minimize the damage to your skin.

Picture taken before cleaning the beach

I have selected to photograph very dirty beaches in my vicinity, clean them and then photograph them after they are clean.
The planet is ageing in a very ugly manner; a walk on the beach in some areas is a depressing adventure,  the footprint of our consumption is everywhere. I have actually found tooth brushes, facial cream tubes, moisturizers, combs, hairspray cans and much more, spread on the most amazing beaches. Most of these items did not land on the beautiful sand because of the beach goers; they actually ended up on the beach through the sea and through city gutters.
As consumers, it is our responsibility to dispose of garbage responsibly, we can also help by purchasing only things we need and when we do purchase, don’t necessarily choose the cheapest, it is important to purchase items that will last and will not end up in the landfill after one use.

I started my B&A project a few months ago. I apply sunscreen (SPF 30) over my favorite antiaging moisturizer to keep my middle eastern skin protected, I wear long sleeve shirts even on hot days and I try to operate early in the morning or late afternoon. While cleaning, I always meet people that join the “party”, some help clean and some will help carry the bags to the nearest garbage collecting zone.
I must admit that since I have started looking closer at the garbage at the beaches, I am careful about avoiding taking bags when I shop and am vigilant about recycling bottles, batteries, cans and what ever can be recycled.
Help the planet avoid “ageing”, join the antiageing treatment for the beaches and areas around you by joining cleaning groups and by disposing of garbage responsibly.
Below are some photos of some cleaning projects I executed.

After cleaning, the beach looks so appealing

There are two aspects of aging connected to the Marlboro man. First, the obvious connection, cigarette smoking and UV exposure, two characteristics that are the essence of the rugged Marlboro man, are proven wrinkle inducers and do accelerate aging.

The second less obvious connection is the introduction of a product associated with the female population to the large male population. Until recently, anti aging skin care products have mostly targeted the female population, the large male population is only now entering the huge anti aging skin care targeted population and the media has a major role in this transition too.

The Metrosexual man was “invented” in 1994 by the British journalist Mark Simpson. The term related to the young urban male of all sexual orientations (straight, gay and bisexual) who focuses on his appearance and “invests” in products for enhancing his looks, like skin care products, make-up, exfoliating treatments and fashionable clothes. David Beckham who was portrayed as the Metrosexual poster man, is a great example of the crossover between the image of the masculine straight male figure (sports man) and the well dressed, fashionable stylistic man.

So, just like the Marlboro man represented the introduction of the feminine Marlboro filter cigarette to the rough, rugged male, the Metrosexual man introduced the attitude of self indulgence in ones appearance and consumerism of products that in the past were associated with women only.

Skin aging is a process that affects both genders but until recently antiageing skin care treatments addressed mostly the female population. As part of the shift in the male image, thanks to the Metrosexual man, men can also address the aging symptoms; it is not a taboo for men to dye their graying hair and to undergo aesthetic procedures.

There is an increase of cosmetic products that specifically target aging skin in the male population. In addition, men have discovered spa treatments, 30% of spa goers are males.

Men’s skin is different than female skin, the dermis is thicker in males and it is richer in collagen and elastin, it is also oilier than female skin and therefore requires specific cleansers and skin toners.

Yes, male skin ages in a slower rate but men are prone to aging skin because they have been less careful about preserving it, hence, applying sun screen, and treating the skin with suitable cleansers and moisturizers. As the media boosts the image of the good looking, well preserved successful male, the skin care market is introducing specific anti aging cosmetics and anti aging skin treatments for the male consumer.

Some simple tips to help in preserving the male skin and slowing the skin aging process:

-          Avoid using regular soap for the face as it causes the skin to dry and produce more oil (hence increasing the oiliness of the skin)

-          Always apply sunscreen and avoid direct sunlight during the dangerous hours.

-          Use a good moisturizer.

-          Get lots of sleep and rest

-          Stop smoking (if you do) (revert from the Marlboro man to the Metrosexual man…)

-          Eat healthy food

-          Exercise

Aging men can also benefit from many antiaging skin care treatments offered through beauty salons, Dermatologists and aesthetic clinics. Some of these anti aging skin treatments include laser skin rejuvenation treatments, IPL for removal of age marks or Radio Frequency anti aging treatments to improve skin texture, wrinkles reduction, treatment of lax and sagging skin.

Radio Frequency treatments can also assist with decreasing the waist size of the “pot belly” or sagging tummy skin that develops with age in men too.

So next time you think about the Marlboro man, think about his opposite – the Metrosexual man. You do not have to be rugged and wrinkled to be a “real man”.