Materials

Bone char water filters 是纯素的吗？

非纯素

No — bone char filters are made from charred cattle bones.

关键事实

裁定: 非纯素
类别: Materials
也列为: Bone char water filters
最佳替代品: Coconut shell activated carbon

为什么

Used in some fluoride-removal and sugar-refining filters. Activated carbon from coconut shell or wood does the same job and is widely available.

标签上要检查什么

The ingredient list on your own pack — Bone char water filters recipes differ by country and change over time
Milk, whey, casein, lactose, egg, honey, gelatin, carmine (E120) and shellac (E904) in the list
"May contain milk" is an allergen cross-contamination note, not an ingredient — most vegans still buy it

用它来替代

Coconut shell activated carbonReverse osmosisStandard carbon block filters

常见问题

Is Bone char water filters certified vegan?

Certification is separate from the recipe. Many products with no animal ingredients carry no vegan mark because the maker will not rule out shared production lines. Check the pack for a registered vegan trademark, and treat the ingredient list as the primary evidence.

Does the answer change between countries?

Often, yes. The same brand name can use different fats, emulsifiers, colours or whey depending on the plant that made it, so always read the local label rather than an answer written for another market.