Last reviewed May 2026 · 1 min read

Is S-Acetyl Glutathione vegan?

Also known as: SAG

Vegan

Suitable for a vegan diet.

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In short

Yes — Produced via yeast fermentation and synthesis.

01 · The basics

What is S-Acetyl Glutathione?

A highly bioavailable form of the antioxidant glutathione.

02 · The source

Where it comes from

Produced via yeast fermentation and synthesis. 100% vegan.

Frequently asked

FAQ

Is S-Acetyl Glutathione vegan?

Yes.

Commonly found in

Skin brightening pillsDetox supplements
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