Brush On Block Mineral Sunscreen Powder Refill — Translucent SPF 50, Reef-Friendly Matte Finish for Sensitive Skin

Brush On Block Mineral Sunscreen Powder Refill is a translucent, plastic-free refill of SPF 50 mineral powder designed to top up your self-dispensing brush for broad-spectrum face protection without greasy residue.

This refill pouch restores your Brush On Block powder brush quickly and affordably so you can keep a lightweight, non-greasy mineral sunscreen handy all day. The formula is reef-friendly and free of oxybenzone and octinoxate, and the translucent shade blends into most skin tones for discreet protection. Use it to refill your brush before travel, after heavy use, or when you want a single product that layers well over makeup.

How do I refill my Brush On Block powder brush?

Refilling is straightforward and mess-minimizing: transfer the powder from the refill pouch into the brush reservoir, secure the cap, then twist to prime. The refill is designed for home or on-the-go top-ups and avoids plastic cartridge waste.

• Open the resealable pouch and funnel the powder into the brush chamber.
• Tap gently to settle powder and avoid clouding the room.
• Close, twist, and test a small sweep on the back of your hand before facial use.

What does this powder sunscreen protect against and how does it feel?

This product provides broad-spectrum SPF 50 protection using mineral actives that sit on the skin to shield from UVA and UVB rays. It goes on sheer and matte, avoiding the heavy, oily feel of creams and leaving minimal visible residue when applied correctly.

• Mineral formula for physical sun protection rather than chemical absorption.
• Translucent finish preserves your natural skin tone and makeup base.
• Water-resistant properties suitable for everyday outdoor exposure.

Is the refill suitable for sensitive skin and safe for the environment?

The refill contains a vegan, paraben-free mineral powder formulated to be gentle on sensitive skin since it lacks common irritants like PABA and phthalates. It’s also compliant with Hawaii’s reef-safe standards, avoiding oxybenzone and octinoxate to reduce impact on marine ecosystems.

• Vegan-friendly and free of parabens, PABA, and phthalates.
• Hawaii-compliant reef-friendly formula—no oxybenzone or octinoxate.
• Translucent mineral pigments designed to minimize visible white cast.

How does this refill fit into my daily routine?

The refill helps you maintain a portable SPF solution that layers over makeup or on bare skin without smudging. It’s especially convenient for quick midday touch-ups, travel, or switching seasons when sun exposure changes.

• Works over makeup for quick re-application without disturbing coverage.
• Compact refill reduces single-use plastic when paired with the original brush.
• Ideal for bag, desk, or gym storage to encourage consistent sun protection.

Who is this for? This refill is made for anyone who prefers a lightweight, mineral-based sunscreen they can apply without greasy residue—people with sensitive skin, makeup wearers who need invisible touch-ups, and ocean-minded shoppers who want reef-friendly sun care. If you already own a Brush On Block brush and want an eco-conscious way to keep SPF 50 handy, this refill is a practical, everyday solution.