Last reviewed May 2026 · 1 min read
Is Sodium Stearyl Fumarate vegan?
Also known as: Pruv
Vegan
Suitable for a vegan diet.
Yes — Synthesized from stearyl alcohol and fumaric acid (both plant/synthetic-based).
01 · The basics
What is Sodium Stearyl Fumarate?
A water-soluble lubricant used in tablet and capsule manufacturing.
02 · The source
Where it comes from
Synthesized from stearyl alcohol and fumaric acid (both plant/synthetic-based). It is 100% vegan.
03 · Alternatives
Best vegan alternatives
Magnesium Stearate (Check Label)
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Frequently asked
FAQ
Is sodium stearyl fumarate a vegan alternative to magnesium stearate?
Yes, it is a highly effective, 100% vegan lubricant often used in premium tablets.
Commonly found in
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