Sun Block and Photoprotection

29 Apr

Everyone should be wearing sun block. But is that enough?

Prolonged unprotected sun exposure damages cell DNA. Not only does this result in premature aging, but can also cause melanoma and other skin cancers. I am a HUGE believer in wearing sun block (and not just in your make-up… that really doesn’t count).

When Buying Sun Block

If you’re not wearing it year round (which you should be), you should replace your sun block every year. Products can break down from heat exposure and from not being stored properly. It’s worth doing. You want to make sure you’re getting the best protection you can. Check your bottle for the following:

  • “Broad Spectrum” (protects from UVA and UVB light)
  • SPF 30 or higher
  • Zinc Oxide or Titanium Dioxide (physical blocks)

For more on sun block read It’s Sunny Out! (A Post in Honor of Sun Block).

Avoiding White Residue

I know people hate the white residue you get from zinc oxide or titanium dioxide, but these ingredients really are the best for sun protection. If you don’t like the white residue on your face, consider either buying a tinted SPF or buying a product that has a micro-ionized formula (smaller particles). I’ve found people really love SkinCeuticals Sheer Physical UV Defense SPF 50. It’s really light weight, doesn’t smell, and doesn’t leave a residue. The product retails for about $34, so it isn’t super expensive either.

C E FERULIC

While on the subject of SkinCeuticals products, and sun block, I have just started using their C E Ferulic serum. C E Ferulic contains ferulic acid, an antioxidant that doubles the synergistic benefits of C E – neutralizing free radicals, building collagen, and providing improved antioxidant protection. No other antioxidant technology has been shown to deliver comparable levels of photoprotection. This product has won multiple awards including:

  • Allure Best of Beauty Three-Time Award Winner Category: Best of Skin Care – Serum
  • InStyle Editor’s Pick – 2011 Best Beauty Buy Best Antioxidant Serum
  • NewBeauty – Beauty Choice Award The Best Anti-Aging Antioxidant Product

Although retinol (Every Woman Should Own A Retinol Product.) and sun block are the only topical products proven to prevent fine lines and wrinkles, I think a good anti-oxidant is almost equally important. For those of you who prefer not to use a retinoid in the summer months, C E Ferulic is definitely a good product to add to your beauty routing; it is outstanding in conjunction with sunscreen!

**Products can break down if not stored correctly (like I said before) and pharmaceutical grade products like C E Ferulic should never be bought online. Just like it’s worth it to buy new sun block, it’s also worth the few extra dollars to know your product wasn’t exposed to extreme temperatures, tampered with, or expired. Talk to a medical aesthetician if you’re interested in learning more about C E Ferulic!

Why Is Photoprotection Important?

Photoprotection is a measure of a product’s ability to neutralize free radicals and protect against oxidative stress (which can be caused by UV rays). Oxidative stress leads to premature aging, hyperpigmentation, and loss of elasticity… my three biggest fears!


Recent Studies Reveal We May Not Be As Protected As We Think:

  • People don’t apply enough sunscreen to achieve full SPF. Real-life application of an SPF 20 sunscreen yields an SPF of only 3 to 4.
  • Even when applied properly, sunscreens only block 55% of free radicals.
  • Considering what we now know about sunscreens, photoprotection is more important than ever.

The sun is stronger than it used to be, and protecting your skin is not an option. It’s time to add an anti-oxidant to your daily skin care regiment!


XOXO, LK

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