Sunscreen: Your Daily Shield Against UV Damage

Every day, our skin is exposed to UV damage—even on cloudy days. While UVB rays, also known as the “burning” rays, may not be as prominent on overcast days, UVA rays, often referred to as the “aging” rays, are always present. These UVA rays penetrate deep into the skin, damaging collagen and cells, which leads to wrinkling, hyperpigmentation, and a loss of elasticity.

UVB rays, on the other hand, primarily affect the outer layers of the skin. They are responsible for sunburns and tanning, both of which increase the risk of skin cancer and other disorders. Did you know that the risk of skin cancer doubles in individuals who have had five or more sunburns?

Protect Your Skin Daily

The solution? Make applying sunscreen a non-negotiable part of your morning routine. Think of it as essential as brushing your teeth. Whether under your makeup or worn alone, sunscreen is your best defense against UV damage. Applying a good mineral-based makeup over sunscreen can even provide an extra layer of protection!

Physical vs. Chemical Sunscreens:

• What’s the Difference?

At Rejuva Medispa, we believe in using a combination of physical and chemical sunscreens to get the best of both worlds. Here’s a breakdown of the pros and cons of each type:

• Why We Like Physical Sunscreens:

Natural Ingredients: Zinc Oxide and Titanium Dioxide are minerals that sit on top of the skin, deflecting and scattering UV rays.

• Immediate Protection:

  No wait time required—apply and go.

  Gentle on Skin: Perfect for sensitive skin types, including rosacea, and safe for kids.

  Longer Shelf Life: Physical sunscreens tend to stay effective longer than their chemical counterparts.

Cons of Physical Sunscreens:

• Can rub off easily due to sweat or water.

• May leave a whitish cast, especially on darker skin tones (although newer formulations are addressing this).

• Requires even application to avoid gaps in protection.

• Why We Like Chemical Sunscreens:

• Lightweight Texture: Often thinner and easier to spread, making them more cosmetically elegant.

• Less Product Needed: A little goes a long way, as the formula spreads evenly across the skin.

• Additional Benefits: Many chemical sunscreens include skin-enhancing ingredients like peptides or antioxidants.

Cons of Chemical Sunscreens:

• Requires a 15-20 minute wait after application to start working.

• Can irritate sensitive or reactive skin due to the heat generated during UV absorption.

• SPF wears off faster with direct sun exposure, so reapplication is critical.

  
  

Which Sunscreen is Right for You?

There’s no one-size-fits-all answer when it comes to sunscreen. Each formula offers unique benefits, so testing a few options is key. At Rejuva Medispa, we offer a variety of sunscreens, from purely physical to hybrids that combine the best of both types.

Not sure where to start? Visit us at Rejuva Medispa & Laser to explore our carefully curated selection of sunscreens. Our team will help you find the perfect product for your skin type and lifestyle.

About Rejuva Medispa & Laser

Rejuva Medispa & Laser is a leading skin rejuvenation clinic dedicated to providing customized anti-aging treatments and skincare regimes. With over 45 years of combined expertise in medical aesthetics, our team is uniquely qualified to help you look and feel your best.