Helping home cooks ditch plastic since 2009.
Gneiss Spice started with one goal: to help people cook more, waste less, and ditch the plastic in their pantry. We sell certified organic spices in refillable magnetic jars — and all of our spice refills ship 100% plastic-free. Items are packed fresh to order in our Maine studio.
Packaging is made of plants, not plastic.
Refill packaging is certified safe for home composting and perfect for your zero-waste kitchen. Can't compost? Request paper refill packaging in notes at checkout. Refill packaging is not meant for long-term storage; transfer spices into an airtight container.
We're not your average spice shop.
Gneiss Spice is woman-owned and based in Maine.
Items are packaged in compostable & recyclable materials.
Zero-waste refill system with reusable glass jars.
Packed fresh to order. Please allow 2-4 days processing time.
Use code EARTH10 for 10% off your first order.
What makes our spices special?
Our spices are hand-packed in small batches for maximum freshness. No fillers, no anti-caking agents — just pure, potent flavor. You’ll taste the difference.
Single-origin spices.
Organic and sustainably harvested. See individual listings for certification details.
Blends are mixed by hand in small batches.
All spices are preservative-free and gluten-free.
Packed fresh to order. Please allow 2-4 days processing time.
Every spice has four purchase options:
Small Refill — shy 1/4 cup (~3 1/2 Tablespoons), sized to fit our small magnetic jars.
Large Refill — 1/2 cup (8 Tablespoons), sized to fit our large magnetic jars.
Small Reusable Magnetic Jar — shy 1/4 cup volume. Lid is hand-embossed with spice name.
Large Reusable Magnetic Jar — 1/2 cup volume. Lid is hand-embossed with spice name.
Buying a gift? We have printed gift boxes to fit 12 jars. Or, click here to build your own custom filled spice box.
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