
01 April, 2025 · Nurse Kelly
Why I Use Mineral-Based Sunscreen in Grand Cayman
Mineral-based sunscreen explained — how it protects the skin and why it's the ideal choice for the Cayman climate.

Why Do I Use Mineral-Based Sunscreen?
Many clients ask, "What sunscreen do you recommend?" It's not just about the brand — it's about the type. Choosing the right type can make all the difference in effectively protecting your skin.
Chemical sunscreens often contain ingredients like oxybenzone, octinoxate and avobenzone, which can disrupt hormones and irritate skin. Mineral-based sunscreens are a safer alternative without those risks.
What Is Mineral-Based Sunscreen?
Mineral (physical) sunscreens use zinc oxide and titanium dioxide to form a protective barrier on the skin. Unlike chemical sunscreens that absorb UV rays, mineral sunscreens reflect them — providing immediate, broad-spectrum UVA and UVB protection.
Benefits of Mineral-Based Sunscreen
A few reasons why mineral SPF is my daily choice:
- Immediate protection from the moment it's applied.
- Gentler on sensitive and acne-prone skin.
- Reef-friendly — important here in Cayman.
- Broad-spectrum UVA and UVB defence.
How I Use It in My Routine
After my morning skincare, I finish with a generous layer of mineral SPF — ZO Skin Health, Colorescience and Tizo are favourites. I keep a small bottle in my bag for reapplication, and I rely on mineral powders for makeup-friendly touch-ups through the day.
Ready to Make the Switch?
If mineral SPF isn't part of your daily routine yet, give it a try. It's effective, gentle on the skin and kinder to the environment. Book a consultation with Nurse Kelly and we'll find the right products for your lifestyle.











