Tag Archive for: sunscreen

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Protect & Restore Your DNA

A New Study Finds

Ever wonder if you really need a serum in your regimen? A new study has proven that DNA mutation from sun exposure doesn’t cease in the absence of sun or  once in darkness. While UV light is the culprit in DNA damage in all skin cells, it doesn’t stop when you leave the sun. In a recent study scientists found that “UV light activates enzymes in the cell that combine to “excite” an electron in melanin. The energy from this excited electron gets transferred into the DNA. That in turn creates the same damage caused by direct absorption of a photon by the DNA.” While this has been seen in jelly fish and bugs-mainly fireflies(think glowing creatures), never in mammals until now. This is scary and dangerous.

Screen Shot 2015-03-11 at 11.07.54 AMPhoto via Byrdie

What Can We do?

One idea on how to possibly protect the skin would be to apply SPF before sun exposure and then perhaps apply an additional one once returning home and out of the sun. Our SPF dry mist, Sun Visor, has a cooling effect which is soothing after a day in the sun. Staying out of the sun is still the safest way to protect skin and DNA. Taking extra precautionary measures can help as well.  Always wear a hat and SPF protective clothing when outdoors whether in direct sunlight or not.  Starting smart sun protection habits with children early in life, can keep their skin healthy and free of damage. Another way to battle the sun damaged and environmentally damaged skin is to use a serum everyday. Choose ingredients that target epidermal tissue renewal (Vitamin F/Kalahari oil) , cell turnover (Vitamin C and Alpha Lipoic Acid) as found in our newest product Fleuressence Native Botanical Oil. Anti inflammatory ingredients(organic red tea) and lightening(Retinol) are imperative as well. When using a serum or oil always remember to apply it to clean dry skin and seal with a moisturizer and SPF.

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Understanding Sunscreen: Dr. G breaks down what we need to know

 

Lauren/Lisa: What is SPF and what does it mean?

Dr. Goldfaden: The protection is all factored on the time spent in the sun. SPF, “Sun Protection Factor” primarily measures UVB protection. Sun Screen products above SPF 50 do not offer an increase in sun protection (this is the current FDA regulations). When one wears an SPF 30 for example, you could stay out in direct sunlight for 30 times longer before UVA/UVB damage occurs than a person with no sunscreen. This is how SPF factor’s are designated. The key to proper sun protection is the reapplication throughout the day. There is NO one miracle sun screen that covers and protects you completely throughout the day.

Lauren/Lisa: What is the difference between UVA and UVB rays?

Dr. Goldfaden: UVA makes up

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about 90% of the UV radiation that reaches the earth on a daily basis – visible light that we see. UVB makes up the remaining 10% and is strongest during the peek hours of the day (11-3pm) when the sun is at its strongest. Although both cause skin damage and have been shown to lead to cancer, UVB rays penetrate deep into the dermis layers and causes the actual sun burn, redness and damage to the deep layers within the skin.

Lauren/Lisa: What is the difference between Chemical and Physical Sunscreen? Is one more preferable than the other?

Dr. Goldfaden: It’s important to understand the difference between Physical and Chemical SPF levels: Physical sunscreens protect your skin from the sun by deflecting or blocking the sun’s rays. Chemical sunscreens work by absorbing the sun’s rays. Some chemical filters can scatter sun rays, but still mostly just absorb them. Physcial sunscreens have been approved from the FDA and show no issues at all. Chemical sunscreens are also safe depending on the type of ingredient – some chemical filters generate free radicals which can cause skin damage, irritation, and aging. For optimal protection, a sunscreen that offers both physical and chemical protection (and the chemical ingredient has been approved) are the safest.

Lauren/Lisa: How often should you reapply SPF throughout the day?

Dr. Goldfaden: Reapplication every hour when in direct sunlight and up to three times daily (AM/Mid—day/Afternoon) when going in and out of indoor/outdoor areas. As a general rule of thumb: if you are going to be outside for 20 minutes or more, SPF is recommended and I always recommend an SPF of at least a 30 in any case.

Lauren/Lisa: There are so many different SPF levels on the market. What are the rules? What is the highest level that we should be applying on our skin?

Dr. Goldfaden: The FDA has put in strict enforcements and regulatory measures to ensure that all SPF products follow a mandate the use of certain sun blocking agents, that have been FDA approved, are being used in products that claim SPF factors. Furthermore, the FDA outlines the template that companies must use in disclaiming the products safety and SPF legalizations on the secondary packaging. This ensures that all companies are following the same guidelines, restrictions and safety for our marketplace and consumers. The most notable and recent change is the use of SPF levels greater that 50. You won’t see sunscreens on the market in a year from now claiming SPF levels of 100. There is no substantiation that shows further sun blocking treatment benefits from a 50 to 100.

Product Spotlight, Sun Visor: Dr. Goldfaden’s fast absorbing, oil-free, PABA-free and fragrance-free SPF 30 sunscreen protects your skin from harmful UVA/UVB rays. This unique product offers dual-action protection by delivering high-level UV filters to help prevent sun damage, fine lines, and dark spots. Skin renewing organic red tea works to rejuvenate skin and provide antioxidant benefits. This advanced, revolutionary, ultralight translucent oil-free, fragrance-free and even smear-free formula is a must for all skin types.

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How to Reduce Your Risk of Skin Cancer & Other Tips to Stay Sun Safe

Juliet Plastic

1 in 5 people will develop skin cancer during their lifetime. Skin cancer is most common cancer in the United States with over 3.5 million skin cancers affecting 2 million people a year. Skin cancer has been on the rise in the past three decades. With more than half of American adults reporting a sunburn within the past year, we are literally cooking and even killing ourselves.

What happens when you get sunburned?

A sunburn is literally what it sounds like-the sun is burning your skin. The sun has three types of rays, UVA, UVB and UVC. UVC is absorbed by the ozone layer and does not reach Earth or us. UVA or Ultra Violet Rays are long waves and go deep into our skin, while UVB rays are short waves, but still go into our skin and cause damage. When skin is over exposed to the sun the body revolts with side effects, one of which is a sunburn.  Skin gets red, sore, itchy and in some severe cases blisters and then peels. Severe sunburns can also cause nausea, headaches, dehydration, fever and fatigue. If you experience a high fever due to a sun burn seek medical attention immediately.

Are you at risk?

Everyone is at risk for a sunburn! Main risk factors that will determine if you burn or tan, are skin type, how long you are exposed to the sun and the proximity of the sun. For example a blonde, fair skinned, light eyed person will burn faster than an olive toned complexion. The closer you are to the sun, the higher your risk of burning(think high altitudes and climates close to the equator). UV rays are stronger during the warmer months May-August, but sunburns and UV damage can still happen during cold months.

Tips to protect yourself:

Stay out of the sun from 10am-3pm(when it is most intense)

-Wear a hat with a broad rim preferably made out of UV protective material

-Wear UVA/UVB blocking clothing

-Wear UV blocking sunglasses

-Always wear a broad spectrum SPF30 or higher

-Reapply sunscreen every 30-60 minutes if in direct sun

-Reapply SPF after swimming

-Wear gloves to protect the tops of hands

How to treat a sunburn?

If you happen to get burned there are a few things to ease the pain. Take a cool shower or bath and then apply a serum or moisturizer that contains soothing ingredients like oatmeal, honey, milk, or organic red tea. Organic red tea helps to minimize redness, irritation and inflammation. Oatmeal is anti-inflammatory and can be added to a bath. Honey minimizes pain and helps to speed up healing. A cool milk compress coats the skin with a protein barrier which helps with pain and reduces heat. Taking ibuprofen can help as well. Do not go in the sun if you already have a sunburn-this will make it worse. If symptoms worsen or a fever develops seek medical attention.

The sun feels good and we need Vitamin D it provides, but it doesn’t have to burn us. Education and protection are the best defense!

 

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