Tag Archives: uv

Anti-Aging: A new reason why you need more than just UV protection

Fact: UV isn’t the only cause of skin aging from the sun… You need protection from IR, too.

That’s right: Just when you thought you had it the whole anti-aging thing down, science is showing we have more than UV radiation to worry about: infrared radiation (IR or IRA)

What is infrared?

IR makes up more than half of the solar spectrum. IR penetrates deeper into the skin than UV rays. -This is a scary thought, because  well, deeper in the skin means more damage to the skin. img_3319

“Infrared radiation lies between the visible and microwave portions of the electromagnetic spectrum. Infrared waves have wavelengths longer than (the) visible … the primary source of infrared radiation is heat or thermal radiation… The higher the temperature, the more the atoms and molecules move and the more infrared radiation they produce.”

…According to California Institute of Technology’s CoolCosmos.com Read the whole article here 

IR manifests itself as heat on the skin, so when you’re outside and you’re feeling the heat, IR is doing it’s evil work on your subcutaneous layers.

So, what does this mean for your skin??

Basically, THIS: (see pic)

theproductpro.wordpress.com

IR Radiation: basically baking your skin

 

IR causes free-radical production deep in the skin, essentially cooking the skin, causing free radicals to form, creating damage, hyperpigmentation, and of course: wrinkles. See my post on Free Radicals here.

What can you do?

It takes anti-oxidants to neutralize damage, along with broad-spectrum sunscreen to protect. A couple of my fave go-to “superscreens” combine the two for you:

SkinMedica’s Total Defense + Repair line features cosmetically-elegant superscreens in both tinted and not-tinted versions. I love this one.


Another newer and fabulous superscreen is Obagi’s Sun Shield TINT SPF 50, providing a matte finish and two shades to choose from: Cool and Light.

obagi-sun-shield-spf50-tint-2bottles

These easy-to use IR-defense products are making it easy to protect from UV and IR on a daily basis.

Check them out, give them a try this summer, and until next time: stay fabulous, my friends!

Advertisements
Tagged , , , , , , , , , , , , , , , , , , , , , , , ,

These Villains are the cause of skin damage, Part 2

If we want to look at our anti-aging practices from an informed and discerning perspective, it’s good to know what’s going on in there that causes wrinkles (and other not-so-fun manifestations of skin aging). So far, we know about three main things that happen in the skin when damage is caused. Click HERE for the 1st Villain I wrote about. Here’s the 2nd biochemical phenomenon in my series:

•    The Villains: MMP’s

MMPs: Don't let them get your collagen!! At theProductPro.com

MMPs: Don’t let them get your collagen!!

Matrix Metalloproteinases (MMPs) are enzymes -envision Pac-Man!- activated by inflammation.  Inflammation can be caused by elements like UV exposure and infrared radiation. MMPs are not cool because they contribute to the breakdown of collagen. And as if that wasn’t bad enough… they also work to inhibit new collagen formation.

For a scholarly article type of resource, check out this white paper on The National Center for Biotechnology Information website. They say Matrix-degrading metalloproteinases are key mediators of collagen degradation that is observed in photoaged skin. Key mediators? Oh man!!
Screen Shot 2015-08-17 at 6.51.42 PM

Yikes! What to do now???

Don’t freak out, its just one of the biochemical phenomena that results from CHRONIC damage and UV exposure. Let’s be proactive about this…  Since we know MMPs are expressed as a result of UV and IR, we have a shot at preventing by using great SPF and using antioxidants. Click here to read more about some of my fave go-to antioxidants. And stay tuned for another edition of Skin Damage Villains, coming soon!

Antioxidant products at Theproductpro.com

Nobody FREAK OUT… we have Antioxidants on our side! 

Until Next Time, Stay Fabulous (and Informed!) my friends!

Tagged , , , , , , , , , , , , ,