Gold Standard Whey Protein Isolates from Optimum Nutrition
Essential Amino Energy Drink from Optimum Nutrition
Nutritious Multi-Functional Protein Supplement - BSN Syntha
Premium Whey Protein with BCAA from Biotech USA
Protein rich Mass gainer Serious Mass from Optimum Nutrition
High Quality Whey Protein and Amino Energy from Optimum Nutrition

On Sale


NI Supplements are a Belfast based company and proud to be the largest independent retailer of sports nutrition and sports supplements to Northern Ireland and the Republic of Ireland. Accumulating over a 100 years of combined expertise, we have become an industry recognized leader for elite nutrition and training advice, which makes your experience shopping with us at NI Supplements enriching and rewarding as well as unique.


At NI Supplements we provide a complete service for beginners through to the professional athlete. This is a bespoke and holistic approach to sports supplement retail, where we don't confuse you by stocking every brand, we only stock brands we know, trust and use ourselves for achieving our goals and our clients' goals.


NI Supplements deliver throughout Northern Ireland, Republic of Ireland and Europe and we pride ourselves on prompt and professional service. We are always available to speak directly to you as we want to impart out professional knowledge along with your purchase so that you are guaranteed what matters - results.


If you’re seeking training, nutrition or advice on which protein powders, sports supplements, creatine or amino acid formulas to use, then please do get in touch. We’re here to help you achieve what matters - your goals.