Brush On Block mineral sunscreen powder refill — Translucent SPF 30, reef‑friendly, lightweight face protection

Brush On Block Mineral Sunscreen Powder Refill is a translucent, reef-friendly SPF 30 mineral powder designed to refill your brush applicator for lightweight, non-greasy face protection.

Keep your Brush On Block brush topped up with this plastic-free refill that restores the self-dispensing mineral sunscreen powder in a clean, travel-ready format. Formulated without oxybenzone, octinoxate, parabens, PABA, or phthalates, this refill provides broad-spectrum UVA/UVB coverage in a sheer finish that won't leave a heavy white cast. It’s crafted for everyday use, quick touch-ups, and convenient reloading so you can maintain protection without wasteful disposable containers.

How do I refill my Brush On Block brush quickly and cleanly?

Refilling is straightforward: open the brush, pour the powder refill into the reservoir, and secure the lid. The twist-open design keeps stray powder out of your bag, and the refill is sized to match the original brush for a snug fit and easy application. No tools or messy mixing necessary.

• Twist-open brush head for tidy refill access
• Pre-measured powder to minimize spills
• Snap-fit cap ensures the brush stays sealed while traveling

What makes this mineral powder suitable for sensitive skin and daily wear?

This formula relies on mineral sunblock ingredients that sit on the skin surface rather than being absorbed, and it’s free from common irritants like parabens, PABA and phthalates. The lightweight, sheer powder blends without heavy residue, making it comfortable for everyday use and compatible with makeup. It’s water-resistant for short exposure and formulated to reduce the chance of irritation.

• Vegan-friendly mineral ingredients safe for sensitive skin
• Sheer, non-greasy finish that layers under makeup
• Water-resistant SPF 30 for everyday activities

How does the refill help reduce plastic waste and stay reef-friendly?

The refill is designed to replace single-use or disposable containers by replenishing your existing brush applicator, cutting down on packaging waste. Formula choices also avoid oxybenzone and octinoxate to align with Hawaii-compliant reef-friendly standards. Together these features support lower-plastic routines and more ocean-conscious sun care.

• Plastic-reducing refill format extends brush lifespan
• Hawaii-compliant, free of oxybenzone and octinoxate
• Smaller packaging footprint compared with full replacement units

Will this powder change my skin tone or interfere with makeup?

The translucent formula is formulated to be sheer and blendable so it won’t significantly alter your natural skin tone or create a cakey finish. It works well over light cosmetics or bare skin and can be reapplied throughout the day for touch-ups without disturbing foundation. The dry, powder texture also reduces shine for a matte effect.

• Translucent finish that preserves natural skin tone
• Compatible with foundation and other face makeup
• Matte, lightweight texture for shine control

Who is this for: This refill is ideal for people who already own a Brush On Block brush and want a sustainable, travel-friendly way to maintain mineral SPF 30 protection. It suits sensitive skin types, makeup wearers who prefer a non-greasy finish, and ocean-conscious users seeking reef-safe ingredients. Choose this refill if you want quick, no-mess reapplication and to reduce single-use packaging while keeping daily broad-spectrum coverage.

Ingredients

Bisabolol, Boron Nitride, Caprylhydroxamic Acid, Ethyl Ferulate, Glycerin, Glyceryl Caprylate, Hyaluronic Acid (as Sodium Hyaluronate), Iron Oxides, Jojoba (Simmondsia Chinensis) Seed Oil, Lauroyl Lysine, Marula (Sclerocarya Birrea) Seed Oil, Mica, Niacinamide, Rice Bran (Oryza Saiva) Extract, Silica, Squalane, Tetrahexyldecyl Ascorbate, Triethoxycaprylylsilane