and Target : Both stock silicon dioxide powder through their online stores, often sold via third-party partners like BulkSupplements.
For smaller quantities (8 oz to 5 lbs) suitable for home use or small business manufacturing, these retailers are reliable options: where can i buy silicon dioxide
: Sells smaller 2 oz and 16 oz containers specifically for food additives like seasoning and spice blends. Bulk and Industrial Suppliers and Target : Both stock silicon dioxide powder
If you are looking for high-purity or industrial-grade silica for electronics, manufacturing, or large-scale food production: Silicon Dioxide - Amazon.com : A top choice for pure, food-grade silicon
: Provides vegan, kosher, and gluten-free silicon dioxide in various sizes, ranging from 1/2 lb to 5 lbs.
: A top choice for pure, food-grade silicon dioxide powder used as an anti-caking agent or emulsifier in capsules and drink mixes.