The-Essential-Guide-to-Sunscreens-SPF-Sunblock-and-Skin-Health Manggo Skincare

The Essential Guide to Sunscreens: SPF, Sunblock, and Skin Health

 Key Takeaways
  • Understanding different skin types and their needs for sun protection.
  • Key ingredients to look for in sunscreens.
  • Tips for testing and selecting the right sunscreen for your skin.

Protect Your Skin's Health with the Right Sunscreen

In the world of skincare, sunscreen – often referred to as sunblock – is an essential daily need. Whether you're seeking the best sunscreen for everyday wear, a specific formula for oily skin, or a tinted version for added cosmetic benefits, choosing the right SPF product is crucial for maintaining skin health. Our guide explores a range of sunscreen options, including eco-friendly reef-safe choices and innovative Korean sunscreens, to help you make a well-informed decision for your skin's needs.  

Understanding Sunscreen: UVA, UVB, and Broad Spectrum Protection

Broad Spectrum Sunscreen: Comprehensive Skin Defense

Broad-spectrum sunscreen products are vital for effective sun protection. They shield your skin from both UVA and UVB rays – harmful components of sunlight. UVA rays, primarily responsible for skin aging, penetrate deeply into the skin, while UVB rays cause sunburn by affecting the skin's surface. By choosing a broad-spectrum sunscreen, you're providing your skin with a complete guard against these harmful effects. Learn more about broad-spectrum protection at CeraVe.

Understanding the Difference Between UVA and UVB Rays

Distinguishing between UVA and UVB rays is key to understanding how sunscreens work. UVA rays are the culprits behind premature aging, penetrating deep into your skin, while UVB rays mainly cause sunburn by targeting the skin's surface. Effective protection against both types of rays is essential for maintaining overall skin health. Discover more at Biomimetic Dermocosmetics.  

The Role of Sunscreen in Preventing Premature Aging

Sunscreen is your frontline defense against premature aging of the skin. Consistent application blocks UV rays from penetrating the skin, mitigating signs of aging such as loss of elasticity and the formation of spots. Regular use of broad-spectrum sunscreen can significantly slow down the skin's aging process, with studies showing up to 24% less skin aging in regular users. Read about these findings at Scripps.  

SPF Ratings Explained: Navigating the Numbers for the Best Sunscreen

The SPF rating, or Sun Protection Factor, gauges a sunscreen's ability to shield against UVB rays. Higher SPF numbers offer longer-lasting protection, though the increase isn’t proportional. For example, SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98%. It’s crucial to select a sunscreen with an SPF that aligns with your skin type and exposure level. Remember, no sunscreen can block 100% of UVB rays, so complementing sunscreen with protective clothing and accessories is advisable.  

Choosing the Right Sunscreen for Your Skin Type

It's important to select a sunscreen that matches your skin type for maximum effectiveness:

Oily Skin: Opt for lightweight, non-comedogenic formulas that won’t clog pores. Gel-based sunscreens are ideal. Suntique's "I'm Aqua" Sunscreen is a great choice for oily skin, providing high protection without leaving a greasy residue.

  • Dry Skin: Cream-based sunscreens enriched with hydrating ingredients like hyaluronic acid are perfect. These formulations moisturize the skin while offering sun protection. For dry skin, consider Ondo Beauty 36.5's Ceramide & Cica Protective Sun Cream, which nourishes with ceramides and hyaluronic acid.
  • Sensitive Skin: Mineral sunscreens containing zinc oxide or titanium dioxide are recommended as they are gentler and less likely to cause irritation. Choose fragrance-free and paraben-free formulas.
  • Combination Skin: Seek a balanced sunscreen that neither exacerbates oiliness nor causes dryness. Lightweight, non-greasy options are best.
  • Mature Skin: Sunscreens with added anti-aging benefits, such as antioxidants and peptides, offer additional skincare advantages.

Don't know your skin type? Don't worry! Head to our Skin Type Quiz at Manggo Skincare to find out and choose the perfect sunscreen for your unique needs.

girl using sunscreen

Best Practices for Sunscreen Application

Apply sunscreen generously and evenly to all exposed areas. About one ounce, roughly the amount to fill a shot glass, is needed for full-body coverage. Apply 15 minutes before sun exposure and reapply every two hours, or more often if swimming or sweating. Don’t overlook often-missed areas like the ears, neck, tops of feet, and hairline. Learn more application tips at Colorescience.

Sunscreen Myths Debunked

Myth: You Don't Need Sunscreen on Cloudy Days

Fact: UV rays can penetrate clouds. Sunscreen is needed even on overcast days.

Myth: Sunscreen Is Only for Summer

Fact: Sunscreen is essential year-round, as UV rays are present in all seasons.

Myth: Darker Skin Tones Don't Need Sunscreen

Fact: All skin tones can suffer UV damage. Sunscreen is vital for everyone.

Sunscreen Do's and Don'ts: Maximizing Protection


  • Apply generously and evenly.
  • Reapply regularly, especially after swimming or sweating.
  • Use year-round for consistent protection.
  • Check expiry dates to ensure effectiveness.
  • Opt for broad-spectrum sunscreens for comprehensive protection.
  • Choose a sunscreen that matches your skin type.


  • Forget to cover often-missed areas like ears and neck.
  • Rely solely on makeup with SPF for complete protection.
  • Use sunscreen past its expiry date.
  • Ignore the need for sunscreen on cloudy days.
  • Apply sunscreen too thinly, as it reduces effectiveness.
  • Skip patch tests for new products, especially if you have sensitive skin.

Embracing Sunscreen for Healthy Skin

Incorporating the right sunscreen into your daily routine is a vital step towards healthy, protected skin. By understanding the differences between mineral and chemical sunscreens and selecting the best product for your specific needs, you ensure effective skin protection and care. Make sunscreen a daily habit to safeguard against UV damage and maintain youthful, radiant skin. Visit Manggo Skincare to explore our collection and find the perfect sunscreen for your skin type.

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