New Product Blue Lizard Au Mineral Sunscreen SPF 50

The scoop

If you’re gearing up for spring and summer sun protection, you’ll want to check out the Blue Lizard Australian Mineral Sunscreen SPF 50 at Costco. This is one of those mineral sunscreens that dermatologists actually recommend, and the Costco pack gives you serious value.

Blue Lizard is an Australian brand that uses 100% mineral (zinc oxide) protection instead of chemical filters. The SPF 50 formula is broad spectrum, meaning it shields you from both UVA and UVB rays, and it’s designed to be reef-friendly for those beach vacations.

Here’s the real talk: mineral sunscreens can leave a white cast, especially on darker skin tones. Blue Lizard does better than many brands, but you’ll still need to rub it in thoroughly. The texture is thicker than chemical sunscreens, which some people love for the reassurance that it’s actually on their skin, while others find it a bit heavy.

Bottom Line: This is a solid choice if you’re looking for clean, mineral sun protection for the whole family. The white cast issue is real, but the quality ingredients and reef-safe formula make it worth the extra effort to blend in—especially at this bulk price point.