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That Protein

That Protein

Belfast

About That Protein and Founder Darlene McCormick

That Protein is the UK’s first certified Low FODMAP, organic, dairy-free, plant protein superfood blend brand, offering unique protein powders and porridges with absolutely no sugar, stabilisers, or preservatives—just pure, natural goodness. Our award-winning range is expertly crafted for health-conscious individuals seeking clean, additive-free nutrition that’s gentle on the gut and suitable for those with IBS or dietary sensitivities.

The inspiration behind That Protein comes from our founder, Darlene McCormick, a former PR agency owner who retrained as a clinical nutritionist after experiencing first-hand the challenges of finding genuinely clean, plant-based protein options. As a lifelong advocate of organic living, Darlene saw a clear gap in the market for pure, chemical-free, plant protein blends that deliver real nutritional benefits without compromise.

Determined to raise the standard, Darlene worked with fellow clinical nutritionists to develop That Protein’s innovative superfood blends, using only raw, cold-pressed, organic ingredients like pumpkin seed protein and other rare plant proteins. Each blend is carefully formulated to provide high-quality, plant-powered nutrition—free from dairy, added sugar, artificial flavours, or preservatives.

Today, That Protein stands out as a trailblazer in the world of plant-based nutrition, recognised as the “Best Vegan Proteins in the UK” by health and wellness experts. Our products are trusted by fitness enthusiasts, those with dietary restrictions, and anyone who values transparency, sustainability, and authentic, great-tasting nutrition.

Discover the pure power of plants with That Protein—where every ingredient is chosen for its quality, and every blend is designed to help you look and feel your amazing best, naturally.

We're not the only ones who love them!

Founder Darlene was named Northern Ireland Businesswoman of the Year.

  • Best Vegan Proteins in the UK – Recognised by leading health and wellness industry experts for our clean, plant-based protein blends.
  • Certified Low FODMAP Protein – The first and only protein brand in the UK to achieve this certification, making our products uniquely suitable for those with digestive sensitivities.
  • Expert Endorsements – Recommended by fitness influencers, nutritionists, and wellness professionals who value transparency, quality, and natural ingredients.

FREE STANDARD SHIPPING ON ORDERS OF TWO PACKS OR MORE BY THAT PROTEIN