Project Reef Mineral Sunscreen SPF 30 Lotion, 3.4 fl oz — Reef Act 104 Compliant, Water-Resistant

Project Reef SPF 30 Mineral Sunscreen Lotion is a lightweight, reef-safe zinc oxide sunscreen formulated to meet Hawaii Reef Act 104 standards while offering water-resistant protection for everyday outdoor use.

This mineral lotion combines non-nano zinc oxide with simple, naturally derived ingredients to provide broad-spectrum physical sun coverage without chemical filters. Designed to be gentle on skin and gentler on marine environments, the formula is vegan, water-resistant, and packaged in recycled, ocean-bound plastic tubes—making it a travel-ready choice for beach days, hikes, and daily wear.

How does this sunscreen protect skin while being reef-friendly?

The SPF 30 protection comes from non-nano zinc oxide, a mineral blocker that sits on the skin and scatters UV radiation rather than being absorbed like many chemical sunscreens. Project Reef’s formulation avoids oxybenzone, octinoxate, and other ingredients restricted by Hawaii’s Reef Act 104, reducing risk to coral and marine life when used as directed.

• Broad-spectrum SPF 30 powered by non-nano zinc oxide
• Free from Hawaii-restricted chemical UV filters
• Vegan formulation with naturally derived stabilizers
• Meets Reef Act 104 criteria when used per instructions

Will it feel heavy, greasy, or leave a white cast?

The lotion is crafted to be lightweight and non-greasy; it spreads smoothly and absorbs with minimal residue. Because mineral zinc can leave a slight pale finish on deeper skin tones, rubbing the product in thoroughly and applying in thin layers helps reduce visible cast while maintaining protection.

• Light lotion texture that glides on and rubs in
• Minimize white cast by layering thin applications
• Suitable for most skin types; consult a physician for infants under six months
• Non-sticky finish ideal for daily wear and active days

How well does it perform during water activities and travel?

This mineral sunscreen is water-resistant for up to 80 minutes, making it suitable for swimming, surfing, and sweaty workouts. The 3.4 fl oz tube is TSA-compliant and small enough for carry-on luggage, plus the recycled-plastic packaging is designed to withstand beach and outdoor environments.

• Water-resistant protection for up to 80 minutes
• 3.4 fl oz size meets TSA carry-on rules
• Durable tube made from ocean-bound and post-consumer recycled plastic
• Great for active outdoor plans and travel-packed days

What application tips improve coverage and longevity?

For reliable protection, apply liberally and evenly at least 15 minutes before sun exposure, and reapply after swimming, heavy sweating, or towel drying. Use a consistent layer across exposed areas and don’t forget commonly missed spots like ears, back of the neck, and tops of feet.

• Apply 15 minutes before sun exposure for even coverage
• Reapply at least every 80 minutes during water activity
• Rub in thoroughly to reduce visible residue
• Use a palm-sized amount for full-body coverage scaling by area

Who is this for: Project Reef SPF 30 Mineral Sunscreen is aimed at conscious outdoor lovers—beachgoers, water-sport enthusiasts, travelers, and families—who want effective mineral sun protection without typical chemical filters or single-use plastic. It suits people seeking a vegan, reef-compliant option packaged sustainably and designed for active, everyday lifestyles.

Ingredients

Algae extract, Aloe Barbadensis Leaf Juice, Aqua, Benzyl Alcohol, Butyrospermum Parkii, Camellia Sinensis Promotes Healing, Caprylic/Capric Triglyceride, Citric Acid, Citrus Aurantium Dulcis, Cocos Nucifera, Decyl Glucoside, Dehydroacetic Acid, Ethyl Vanillin, Glycerin, Glyceryl Stearate, Helianthus Annuus, Hippophae Rhamnoides, Hydroxyethylcellulose, Polyhydroxystearic Acid, Punica Granatum, Rubus Idaeus, Stearic Acid, Tridecyl Salicylate, Xanthan Gum, Zemea Propanediol