Do you really know? How can we choose the right sunscreen product?
Aug 10, 2025
As summer approaches, choosing the right sunscreen becomes crucial. The podcast dives into the balance between getting vitamin D from sunlight and the dangers of UV exposure. Listeners learn how to navigate the myriad of sunscreen products. It highlights the differences between UVA and UVB rays, and demystifies SPF ratings. The importance of applying sunscreen generously and understanding skin type compatibility is emphasized, along with addressing common myths. Tune in for essential tips to keep your skin safe under the sun!
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Read Labels — SPF, Not Tanning Oils
- Read the SPF number and avoid tanning oils that don't prevent skin damage.
- Choose products labelled for protection rather than tanning.
SPF Gives Small Gains Past Factor 30
- SPF 15 blocks about 93% UVB, SPF 30 about 97%, and SPF 50 about 98% of UVB rays.
- Going beyond SPF 30 gives only marginal extra UVB protection and 100% blockage is impossible.
Match Sunscreen To Your Skin Type
- Use higher SPF if you have light skin, sunlight allergy, or skin conditions like rosacea and dermatitis.
- People with darker skin can often use lower SPF but still need consistent protection.