5 things you should know about spf

5 things you should know about spf

5 things you should know about spf

Achieving healthy, smooth, and even-toned skin is a universal desire, but the pursuit of a golden tan often comes at a cost – both in terms of skin health and overall well-being. Surprisingly, many individuals, in their efforts to protect themselves, unknowingly adhere to outdated and inaccurate advice that can compromise long-term skin health. Let's delve into some essential insights you should be aware of:

1. **Not All Sunscreens Offer Comprehensive Protection:**
Simply slathering on any SPF product won’t suffice to shield your skin from the dual threats of UVA (aging) and UVB (burning) rays. It's crucial to scrutinise the labels and ingredients of the sunscreen you choose. The SPF number denotes how long it takes for your skin to redden from UVB exposure, but it doesn’t account for UVA penetration, which can accelerate skin aging and contribute to skin cancer. Opt for broad-spectrum SPF products containing a blend of ingredients capable of safeguarding against both types of UV rays. Chemical sunscreens like Avobenzone absorb UV radiation, while physical sunscreens such as Titanium Dioxide and Zinc Oxide reflect or scatter it.

2. **Chemical vs. Physical Sunscreens:**
The choice between chemical and physical sunscreens often boils down to personal preference. Chemical sunscreens are absorbed into the skin, offering a lighter feel and enhanced water and sweat resistance. They contain active ingredients like Avobenzone and Helioplex. Consider trying products like Prisma Protect SPF 30, a lightweight, multitasking moisturizer that provides broad-spectrum defense while combating future signs of skin damage. On the other hand, physical sunscreens, also known as mineral sunscreens, sit atop the skin and may feel heavier but provide added coverage. Look for ingredients like Zinc Oxide and Titanium Dioxide. Porescreen SPF 40 is a multitasking physical sunscreen that not only offers SPF 40 protection but also supports healthy-looking pores and evens skin tone with a hint of tint.

3. **Base Tan Myth:**
Contrary to popular belief, there's no such thing as a safe tan. A suntan is your skin's response to UV exposure, indicating damage rather than protection. Attempting to acquire a base tan offers no health benefits and can potentially increase your risk of skin damage and cancer.

4. **Year-Round Sun Protection is Essential:**
Sun damage isn't limited to the summer months or beach outings. UV exposure can occur year-round, even on cloudy days and indoors. Incorporating daily SPF protection into your skincare routine is paramount. Dermalogica's Dynamic Skin Recovery SPF 50 is a versatile daily moisturiser clinically proven to hydrate skin, reduce wrinkles, and provide SPF protection. Investing in a quality sunscreen ensures comprehensive defense against photoaging while maintaining your skin's overall health.

5. **Proper Application Matters:**
Many people underestimate the amount of sunscreen needed for adequate protection. Creams and lotions typically offer better coverage than sprays. The American Academy of Dermatology recommends generously applying SPF 30 (equivalent to a shot glass for the body) and one teaspoon for the face. Reapplication every two hours, especially after swimming or sweating, is essential to maintain effectiveness.

By staying informed and prioritising proper sun protection measures, you can safeguard your skin against premature aging, sunburn, and the risk of skin cancer while promoting long-term skin health and vitality.