About That Protein

At That Protein, we believe that pure, natural nutrition has the power to transform health—starting with the microbiome, the foundation of overall wellbeing. Founded in Northern Ireland, our mission has always been simple: create premium, additive-free, plant-based nutrition that is gentle on the gut, scientifically aligned with digestive wellbeing, and powered entirely by nature. As the UK’s only Certified Low FODMAP vegan protein brand, we serve a rapidly growing community of customers who want clean-label, gut-friendly products without artificial flavours, stabilisers, or fillers. Every blend is formulated in-house at our own facility, giving us full control over sourcing, integrity, and consistency. Our commitment to transparency means that every ingredient we use has a purpose—and every product supports those who refuse to compromise on quality or gut health. Our range is crafted for people who care deeply about what they put into their bodies: health-conscious consumers, fitness lovers, plant-based shoppers, and those managing IBS or digestive sensitivities. We keep our formulas intentionally simple, focusing on natural plant proteins, microbiome-friendly ingredients, and award-winning flavour profiles that don’t rely on additives. Today, That Protein is known for: Certified Low FODMAP formulas made for IBS and gut-sensitive customers 100% additive-free, plant-based blends developed to be gentle on digestion Science-backed nutrition supporting the gut microbiome Read their story