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How to Choose the Right Sunscreen: Physical vs. Chemical Filters Explained Simply

When choosing a sunscreen for your face, you want to be sure it protects, doesn’t irritate, and effectively prevents skin aging. This is especially important for sensitive or pigmentation-prone skin. Discover which SPF is best for sensitive skin, how physical and chemical filters differ — and how to find the right sun protection for your needs.

What does SPF mean?

SPF stands for Sun Protection Factor — protection against UVB rays.

  • SPF 30 blocks about 96.7% of UVB radiation.
  • SPF 50 provides about 98% protection.

The difference may seem small, but for sensitive skin or longer sun exposure, it’s crucial. If you want to be on the safe side, choose SPF 50.

Physical vs. Chemical Filters — what’s the difference?

  • Physical Filters (e.g., zinc oxide, titanium dioxide) reflect UV rays like a mirror.
    ✔ Perfect for sensitive skin, work immediately, low irritation
    ✔ May leave a slight white cast
  • Chemical Filters (e.g., avobenzone, octinoxate) absorb UV rays and transform them into heat.
    ✔ Lightweight, comfortable texture, often invisible on skin
    ✔ Start working after about 15–20 minutes

The best option is modern formulas that combine both types for maximum effectiveness and comfort.

Renew Sunscreen Products: Protection and Care in Harmony

Renew offers a carefully developed line of SPF products that combine protection, care, and a pleasant texture:

  1. Sunscreen Moisturising Cream SPF-30
    – Perfect for daily use
    – Reliable UVA/UVB protection
    – Hydrating and anti-aging
    – Lightweight texture, suitable for all ages
  2. Sunscreen Moisturising Cream SPF-30 demi makeup
    – Combines sun protection, skincare, and a natural glow
    – Infused with mineral powder for a radiant complexion
    – Evens skin tone while protecting
  3. Sun Protect Moisturising Cream SPF-50
    – Maximum protection for sensitive skin
    – Provides intensive hydration
    – Supports elasticity and prevents premature aging
    – Perfect for hot summer days

✨ Make the right choice — for healthy, youthful skin.
Choose the best sun protection with Renew.