Packet of Lupin Gold protein isolate with 3 gluten free plant based protein smoothies

How to Choose Gluten-Free & Dairy-Free Protein Powders (Guide)

Cut the gluten (and the dairy), not the gains. This guide breaks down labels, cross-contact, digestibility and protein types — with a clean comparison of lupin, pea, rice and hemp.

Note:

Our current batch of protein contains trace levels of gluten.

Soy-Free Protein Powders: What to Look For Reading How to Choose Gluten-Free & Dairy-Free Protein Powders (Guide) 3 minutes Next Protein That Works (Without the Weird Aftertaste)

Choosing a protein powder when you are gluten-free or dairy-free should not feel complicated. In practice, labels are unclear, ingredient lists are bloated, and many products rely on fillers rather than quality protein. This guide explains what to look for and how common protein types compare.

Ready to shop instead of research? Start here: Gluten-Free & Dairy-Free Protein Powder collection

This page is informational and does not rank products.

Gluten-free dairy-free high-protein bagels made with lupin protein isolate
Lupin isolate can be used in everyday recipes without adding gluten or dairy.

What Does Gluten-Free and Dairy-Free Mean?

  • Gluten-free in Australia is a regulated claim that requires no detectable gluten.
  • Dairy-free means no milk-derived ingredients such as whey or casein.
  • Phrases like “no added gluten” do not meet gluten-free standards.

Reference: FSANZ and Coeliac Australia labelling guidance.

How to Assess a Gluten-Free Protein Powder

  • Confirm the claim. Look for an explicit gluten-free statement.
  • Check cross-contact notes. Shared facilities matter for coeliac consumers.
  • Read the ingredients. Gums, sweeteners and flavours affect digestion.
  • Review allergens. Lupin is a declared allergen and must be assessed.
  • Consider tolerance. Digestive comfort often depends on additives.

What Else Matters Beyond Being Gluten-Free?

Protein concentration

Higher protein per 100 g usually means fewer fillers and less unnecessary processing.

Amino acid profile

Complete proteins contain all essential amino acids, which many plant sources provide.

Texture and digestion

Texture issues and bloating are often caused by additives rather than the protein itself.

Common Gluten-Free and Dairy-Free Protein Types

Protein type Protein per 100 g Texture Considerations
Lupin isolate Approx. 90% Smooth and neutral Declared legume allergen. Check suitability.
Pea isolate Approx. 80 to 85% Earthy, sometimes gritty May cause bloating for some people.
Brown rice protein Approx. 75 to 80% Chalkier texture Often blended. Always verify gluten-free status.
Hemp protein Approx. 50 to 60% Coarser and nutty Lower protein density. More wholefood focused.

One Clean Example: Lupin Gold

Some people prefer single-ingredient protein powders to avoid unnecessary additives. Lupin Gold is an example of a gluten-free and dairy-free protein isolate made from sweet lupin.

  • Single ingredient with no flavours, gums or sweeteners
  • High protein concentration
  • Neutral taste suited to smoothies, oats and baking
View Lupin Gold

FAQs

Is “no added gluten” the same as gluten-free?

No. Gluten-free is a regulated claim in Australia.

Is whey protein dairy-free?

No. Whey is derived from milk and is not dairy-free.

What should coeliac consumers prioritise?

Clear gluten-free labelling and transparent cross-contact statements.


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Compare suitable options in one place via the collection page below.

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Disclaimer: This content is general information only and does not replace medical advice.

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