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Camu camu

Also known as: Myrciaria dubia

Camu camu is a sour Amazonian fruit and one of the richest natural sources of vitamin C. As a powder it serves mainly as a food source of vitamin C and polyphenols.

What it is used for

  • contributes to normal immune function (vitamin C) – EFSA-approved claim for vitamin C when content is sufficient
  • antioxidant and anti-inflammatory effect – weak evidence from small studies

Forms and how they differ

dried fruit powder

vitamin C content varies with batch and storage

extract capsules

look for the stated mg of vitamin C per dose

When to take it

With food, morning or before midday; good in smoothies or yoghurt.

Pairs well with

Plant foods rich in iron – vitamin C improves its absorption.

Do not combine / separate

Do not combine with other high-dose vitamin C without checking total intake.

Watch out for

With kidney stones, haemochromatosis (iron overload) or kidney disease, consult your doctor. During pregnancy and breastfeeding use only food amounts.

Safety

Do not exceed the label dose; high doses of vitamin C may cause diarrhoea.

Practical tip

Store the powder dry and dark and use it up soon – vitamin C gradually breaks down.

Products containing Camu camu 1

Camu camufruit powderImmunityAntioxidant
How to read the evidence rating
Strong evidenceModerate evidenceWeak evidenceNo evidence

Strong = several good human studies or official recommendations; moderate = promising but smaller studies; weak = few studies or mixed results; no evidence = claims not confirmed.

Combination check

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Important notice

This information is educational and does not replace advice from a doctor or pharmacist. We do not give medicine dosages. Supplements are no substitute for a varied diet; if pregnant, breastfeeding, ill or on medication, consult a doctor first.