Rice protein is not the most celebrated plant protein. It sits behind pea in the amino acid stakes, below hemp in the omega-rich nutrition story. But it does one thing better than any other plant protein: it is the most hypoallergenic protein source available. No dairy. No soy. No gluten. No peas (for those with legume sensitivities). No nuts. No shellfish. Clean. Tolerable. 16.9g of plant protein per serving. For anyone whose gut protests at every other protein powder, this is the answer.
Why Hypoallergenic Matters More Than People Realise
Protein powders are supposed to support your body. For people with IBS, Crohn's, food intolerances, or multiple dietary restrictions, most protein powders cause exactly the discomfort they're trying to overcome. Soy protein is one of the top 14 allergens in the UK. Pea protein can trigger legume sensitivity reactions. Dairy whey is the most common protein allergy in adults. Hemp causes issues for those sensitive to cannabis-family plants.
Brown rice protein bypasses all of this. It's the only major protein source that sits outside all of the most common allergen categories simultaneously. Research published in Nutrition Journal found rice protein comparable to whey for post-exercise recovery measures — it's not a lesser protein, it's a different one designed for a different buyer.
Why Competitors Fall Short
MyProtein Brown Rice Protein — not halal, artificial sweeteners. MyProtein's rice protein uses sucralose and carries no halal certification. RicePro is naturally sweetened and halal approved throughout.
Sunwarrior Classic — strong product, premium price. Sunwarrior produces a well-regarded sprouted rice protein. But US-manufactured, not halal certified for the UK market, and significantly more expensive per serving than RicePro.
Bulk Rice Protein — unflavoured only, not halal. Bulk's rice protein is a clean single-ingredient product but carries no halal certification and is only available unflavoured. RicePro is naturally sweetened and halal approved.
What's in Every Serving
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Brown rice protein (sprouted) · 16.9g plant protein per 25g serving · hypoallergenic · free from dairy, soy, gluten, peas, nuts, shellfish
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Natural sweeteners only · no sucralose, aspartame or artificial sweeteners
- One primary allergen: none.
500g per bag — 20 servings. Vegan. Halal approved. Gluten-free. Soy-free. Dairy-free.
Every serving is: ✓ Halal approved · ✓ Vegan · ✓ Dairy-free · ✓ Soy-free · ✓ Gluten-free · ✓ Nut-free · ✓ UK GMP made
RicePro vs the Competition
|
RicePro BioBodyBoost · £15.99
|
MyProtein Brown Rice · ~£14
|
Bulk Rice Protein · ~£12
|
Sunwarrior Classic ~£30+
|
| Halal certified |
✓ Yes |
✗ No |
✗ No |
Not stated |
| No artificial sweeteners |
✓ Yes |
Sucralose ✗ |
✓ Unflavoured |
✓ Yes |
| Dairy + soy + gluten-free |
✓ All three |
✓ Yes |
✓ Yes |
✓ Yes |
| Protein per serving |
16.9g |
~15–17g |
~15g |
~16g |
| UK GMP made |
✓ Yes |
Not stated |
Not stated |
US |
Based on publicly available product information. Prices approximate. Always verify current specs on manufacturer websites.
How to Take It
Mix 1 scoop (25g) with 200–300ml cold water or plant milk and shake well. RicePro has a naturally mild, slightly nutty flavour that blends cleanly with almost any liquid. Post-workout or any time of day. For a more complete amino acid profile, blend 50:50 with PeaPro — pea provides lysine and rice provides methionine, creating a complementary full-spectrum amino profile. For omega nutrition alongside protein, HyperHemp adds natural omega-3 EFAs.
Is This You?
- You have IBS, Crohn's, food intolerances, or gut sensitivity that makes most protein powders uncomfortable
- You're allergic or intolerant to dairy, soy and gluten and need a protein that clears all three simultaneously
- You follow a halal diet and need a certified plant protein — most rice protein brands aren't halal certified
- You've tried pea protein and found it caused bloating or digestive discomfort
- You want the most gut-gentle protein for daily use with no digestive compromise
Explore the full Protein Powders UK and Vegan Wellness UK collections.
Questions We Get Asked
Is rice protein complete?
Rice protein is not a "complete" protein by the traditional definition — it is lower in lysine than the ideal profile. However, "complete" vs "incomplete" is a nutritional concept that applies to singular food sources, not to total dietary intake. For anyone eating a varied diet, rice protein contributes meaningfully to protein targets. For those specifically targeting muscle protein synthesis, blending 50:50 with PeaPro creates a complementary amino acid profile that closely matches the completeness of animal proteins.
Does rice protein cause bloating?
Rice protein is the least likely of all common protein types to cause digestive discomfort. Unlike legume-based proteins (pea, soy), it contains no oligosaccharides that cause gas. Unlike dairy whey, it contains no lactose. It's the go-to protein for people with IBS, multiple food intolerances, or post-GI surgery dietary requirements.
Why is the protein content lower than pea (16.9g vs 18.1g)?
Brown rice protein isolate has a slightly lower protein density than pea protein isolate due to the different extraction efficiency of rice versus pea. The difference is 1.2g per serving — nutritionally minor for daily use. The trade-off is the superior digestive tolerance and allergen profile of rice protein, which for the target buyer is worth significantly more than 1.2g of protein per serving.
Food supplements should not replace a varied diet or healthy lifestyle. Consult your GP before use if pregnant, breastfeeding, or managing a diagnosed health condition.