Ingredient guide
Guaiazulene
INCI name · guaiazulene
In short
Guaiazulene is a blue, calming compound derived from chamomile or guaiac wood. It lends a soothing feel and gives products their signature deep‑blue tint.
What it is
Deep-blue sesquiterpene with anti-inflammatory and antioxidant properties, naturally derived from chamomile or guaiac wood oil. Soothes irritation and gives products a distinctive blue tint.
Evidence receipt
No linked study yet
No verified study is linked to this exact ingredient and route. The guidance below describes conventional use; it is not evidence of efficacy.
Where it sits
Serums sit after toner and before moisturiser. Thinnest to thickest, water before oil.
- Cleanse
- Tone
- Guaiazulene
- Moisturise
- SPF
Also found as
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Common questions
What does Guaiazulene do for skin?
It offers a calming effect and helps reduce the look of redness.
Is Guaiazulene good for sensitive skin?
Yes, it is widely used in products designed to comfort sensitive-feeling skin.
Why are some creams blue?
Their colour often comes from guaiazulene, which naturally has a vivid blue hue.
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Personal guidance, not medical advice.