Tanning: Not as Good as it Looks

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With summer quickly approaching and sunny days outnumbering the cloudy, we decided it was important to share some of the science on how the skin responds to tanning. If reading an article about UV rays and melanin sounds like the last thing you want to do, just know that there are OHA products with especially powerful sun filters (not SPF, but pigmented antioxidants that reflect the sun’s rays). If that sounds like you, check out products like the SuperCritical Gel Mask, Intensive Nutrient Complex, CoQ10 & Argan Face Cream, and Lip Line Treatment to protect your skin from damage as we head into summer. If you want to get to the nitty gritty, read on, OHA fan.

 

 

 

 

 

 

 

 

 

 

 

 

On a rare, sunny day in Seattle, I spent a long time in the sun at a party on a roof. One of my fellow party-goers refused sunscreen and even planned on going to a tanning salon because she was going to Hawaii soon and needed to prep her skin for the extra toasty Hawaiian sun. I didn’t know this person very well, so I didn’t feel comfortable telling her that this myth of prepping your skin for sunny weather is loosely based on logic, but actually false. According to Nina Jablonski, the author of Skin: A Natural History,

“Dark-skinned individuals can tolerate longer sun exposure than the light-skinned because their natural complement of melanin confers a sun protection factor (SPF) of 10-15. In contrast, the SPF of moderately pigmented skin, such as we find in southern Europe or central Asia, is only 2.5.”

You would think that by forcibly making your skin darker, you would be protecting yourself against further damage by upping your skin’s SPF. Sadly, your skin’s SPF doesn’t change as you tan, but is predetermined by your ancestry.

“For people with genetically light skin, tanning does not significantly increase the SPF sufficiently to protect DNA from UVR-induced damage…People with lightly to moderately pigmented skin who routinely expose themselves to UVR produce free radicals, which lead to premature aging of the skin and, over time, to visible wrinkles and uneven pigmentation”.

Worse yet, extra exposure leads to extra damage. After a significant amount of sun exposure and/or tanning, the skin becomes leathery to protect itself. Further damage leads to a breakdown of the stratum corneum, the body’s vital barrier against “oxidative stress such as ultraviolet radiation, ozone, air pollution, pathological microorganisms, chemical oxidants, and topically applied drugs”.

“One of the ways the skin defends itself against some environmental stressors is to become thicker. When the skin is repeatedly exposed to UVR, for instance, cell division increases in the deepest layer of the epidermis, the stratum basale, which is the source of epidermal cells; and, as a result, the stratum corneum thickens. If the stress…is extreme – such as too much UVR – the stratum corneum can cease to be an effective barrier. This can have disastrous results if a large area of the skin is affected.”

Please remember to limit your time in the sun. While OHA does not contain SPF or sunscreen, many of OHA’s products contain ingredients like Green Tea, Seabuckthorn, and Vitamin E, which have been scientifically researched and shown to suppress the damaging effects of UV radiation and reduce the likelihood of developing skin cancer.

 

The Super Powers of Licorice

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There are few foods as polarizing as licorice. I fall into the “no, thank you” camp while others happily consume it on a regular basis. The beautiful thing about licorice, besides providing the world an illustration of living peacefully amongst differing opinions, is that it comes from a plant (with the hardcore title of Glycyrrhiza glabra, but I’ll just call it ‘licorice’) with impressive super powers for your skin. Let’s review some of those here:

1. Are dark spots from acne, eczema, aging and scars bothering you? Studies show that licorice can naturally lighten pigmented skin to give it a more balanced, even look.

2. Suffer from psoriasis? Have no fear! Licorice Root Extract is here! Slather the Vitamin C Infused Hand Cream over your psoriasis-addled skin and watch it get better in no time.

3. Are you battling itchy dermatitis? In a study by the Department of Pharmaceutics, “Two percent licorice topical gel was more effective than 1% in reducing the scores for erythema, oedema and itching over two weeks. The results showed that licorice extract could be considered as an effective agent for treatment of atopic dermatitis.” Lucky for you OHA customers, Martha formulated the Vitamin C Infused Hand Cream with a 7.5 % concentration of licorice root extract to provide even more scientifically proven healing power.

4. Best of all, applying licorice root extract topically helps prevent skin cancer and consumes free radicals to slow down the skin’s natural aging process. The Department of Medical Elementology and Toxicology did a study whose results showed, “that glycyrrhetinic acid (a “major active component of licorice roots”), an antioxidant, is a potential chemopreventive agent that can inhibit… cutaneous oxidative stress and tumor promotion.”

 

Basically, licorice root extract is awesome. It’s a potent extract that will not only balance your skin tone and soothe what ails your skin but it also prevents future skin troubles, like skin cancer and wrinkles. Now, when you use your favorite OHA hand cream, you’ll know you’re applying the real deal.

 

 

Coconuts: Not Just for Pina Coladas

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You could probably tell that we love coconut oil. It’s in over half of the OHA product line.

Cleansing Milk

Intensive Nutrient Complex

Lip Line Treatment

Daily Moisturizer

Night Cream

Vanilla Bean & Shea Body Butter

Virgin Coconut Oil has Vitamin E and antioxidant fatty acids that help our body retain and absorb nutrients. Coconut Oil is a uniquely beneficial ingredient. It provides nutrients and assists absorption of other nutrients because it contains medium chain fatty acid chains not present in other oils. This means it doesn’t take any extra energy from our bodies to absorb, use or store nutrients. Coconut Oil also has a long history of use as an emollient and healing moisturizer for the skin and scalp.

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