Last reviewed May 2026 · 1 min read
Is Lawsone vegan?
Also known as: Hennotannic acid, Natural Orange 6
Vegan
Suitable for a vegan diet.
Yes — 100% plant-based extract.
01 · The basics
What is Lawsone?
The red-orange dye molecule found in the leaves of the henna plant.
02 · The source
Where it comes from
100% plant-based extract.
Frequently asked
FAQ
Is henna always vegan?
Natural henna is vegan. However, some 'Black Henna' products contain synthetic PPD, which is also vegan but can be irritating.
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Allura Red AC
A popular synthetic red food dye used to give foods and drinks a prominent red or pink color.
Tartrazine
A bright lemon-yellow synthetic food dye commonly used in processed foods, drinks, and medications.
Brilliant Blue FCF
A synthetic blue dye used in foods, cosmetics, and dietary supplements to achieve a vibrant blue hue.
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