Faba Bean Protein Allergen Profile: Nut, Soy & Dairy-Free Explained

Row of crossed-out allergen icons representing what faba bean protein is free from

Allergen safety is one area where we'd rather over-explain than leave anything vague, so this post covers what faba bean protein is genuinely free of, and the one specific condition worth knowing about honestly.

What faba bean protein doesn't contain

Close-up of the GC Proteins pack badges showing lactose free, gluten free and vegan friendly claims

•      No dairy, no lactose

•      No gluten

•      No soy

•      No tree nuts or peanuts

•      No egg

This is a big part of why faba bean, alongside pea and rice, is a popular choice for people managing multiple food sensitivities at once — it clears most of the major declarable allergen categories under Food Standards Australia New Zealand (FSANZ) requirements without qualification.

The one condition worth knowing: G6PD deficiency (favism)

General photograph representing a medical consultation about a genetic condition

Faba beans (also called fava beans or broad beans) are the one legume with a specific, medically recognised interaction: in people with an inherited enzyme condition called G6PD deficiency, eating faba beans can trigger a reaction called favism, which affects red blood cells. This is a real, documented medical interaction — not a marketing caution added for effect — and it's the reason faba bean products carry more specific labelling attention than most other legume proteins.

G6PD deficiency is a genetic condition some people are born with and may not know they have. If you or a family member has been diagnosed with G6PD deficiency, or has a family history of favism, check with your doctor before consuming faba bean protein in any form, and always check product packaging for specific allergen and caution statements.

What GC Proteins states on-pack

Close-up of the ingredient and allergen statement on the back of a GC Proteins pouch
GC Proteins Chocolate pouch standing on a light surface

GC Proteins' full ingredient list, including the faba, pea and rice protein blend, and any relevant allergen statements, are printed in full on the back of every pouch. That's the authoritative source — not this article, and not any other brand's labelling, since formulations and declarations can differ.

This article is general nutrition information, not medical advice. Protein, sugar and label figures reflect GC Proteins' published nutrition panel; always check the pack in front of you, since formulations can be updated. Speak with a doctor or accredited dietitian about your individual protein needs.