Mineral sunscreens are physical UV filters that act like mirrors, scattering and reflecting UV radiation. A mineral sunscreen sits on top of the skin in contrast to a chemical sunscreen that absorbs into the skin.

Mineral sunscreens use zinc oxide and/or titanium dioxide as their active ingredients and are classified by Health Canada as natural.

These ingredients make them ideal for anyone looking for a more natural sun block sunscreen alternative. They're also a go-to choice for those with sensitive or acne-prone skin.

Zinc oxide effectively protects against both UVA and UVB rays and is the active ingredient in Suntegrity, Glow Jar, and Think.

All sunscreens at Health Hut use non-nano zinc-oxide. At this size, zinc oxide particles won't penetrate the skin and have been shown to be the safest for marine life and coral reef.

Mineral sunscreen is widely considered the safest SPF option for delicate complexions. Unlike chemical sunscreens, which can absorb into the skin and sometimes trigger irritation or allergic reactions, mineral sunscreens sit on top of the skin, creating a physical barrier that’s far less likely to clog pores or cause inflammation.

At Health Hut, we only carry non-comedogenic and have mostly fragrance-free formulas designed to be gentle and effective. Our top picks from Suntegrity, COOLA, and Glow Jar are rich in soothing ingredients like aloe vera, green tea, hyaluronic acid, and red algae, making them ideal for:

• Skin prone to redness, rosacea, or eczema
• Folks struggling with hormonal breakouts
• Anyone seeking a tinted mineral sunscreen in Canada for daily use

We only bring in formulas using non-nano zinc oxide, meaning the mineral particles are too large to penetrate the skin barrier, ensuring they stay on the surface where they’re needed most.

Whether you're dealing with breakouts or simply want a cleaner alternative to conventional suntan lotion with sunscreen, mineral SPF offers powerful protection with none of the worry.

Yes, especially when it's formulated with non-nano zinc oxide approved by Health Canada. Of course, always check with your doctor first. Mineral sunscreens are less likely to irritate skin, don’t absorb into your bloodstream, and are often recommended for children and pregnant women.

Non-nano refers to particle size. Non-nano particles are larger than 100 nanometers, which means they sit on the skin's surface rather than being absorbed. Non-nano zinc oxide is also considered safer for marine ecosystems. Small (nano) particles can be ingested by coral and marine life, while non-nano particles settle harmlessly.

The mineral formulas in this collection use non-nano zinc oxide and do not contain oxybenzone or octinoxate, which are the two chemical filters most directly linked to coral bleaching. That said, "reef-safe" is not a regulated term, so it's worth checking the active ingredients rather than relying on labelling alone. All products here meet that criteria.

Some formulas are, some aren't. Think Clear Zinc SPF 30, Think Sport SPF 50, and Coola Rōsilliance are all water and sweat-resistant for up to 80 minutes. Reapplication after swimming, sweating, or towel-drying is always recommended regardless of the formula.