Weight loss

Capsaicin

Also called: chilli extract, capsicum

The hot compound in chillies.

Why people take it: Metabolism, weight loss.
What the evidence says: Tiny effects.
How it is usually taken: Usually 2 to 6 mg a day in capsules.
Be careful: Stomach burning.
Medicines it can interact with: May add to blood thinners; stomach irritation.

Other weight loss

Garcinia cambogia Raspberry ketones Green coffee bean Forskolin Orlistat (OTC)White kidney bean extract Keto pills Semaglutide (not a supplement)

Common questions

What is Capsaicin?

The hot compound in chillies.

Why do people take Capsaicin?

Metabolism, weight loss.

Does Capsaicin work?

Tiny effects.

How much Capsaicin do people take?

Usually 2 to 6 mg a day in capsules.

Is Capsaicin safe?

Stomach burning.

Does Capsaicin interact with medicines?

May add to blood thinners; stomach irritation.

Sources and further reading

Last reviewed 31 October 2026. Written by Satya Babu.

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