SiS Biotic Complex

Science In Sport Biotic Complex

A high-strength daily probiotic capsule built for athletes, gym regulars, and active adults whose training intensity, travel schedules, and dietary demands put extra strain on gut health. Ideal for anyone who wants meaningful daily microbiome support in a single capsule, without the sugar load and refrigeration hassle of probiotic drinks or yoghurts.

What makes Biotic Complex worth a place in a daily routine is the dose and strain selection. Each capsule delivers 42 billion live cultures from a carefully selected blend of multiple bacterial strains — significantly stronger than most generic high-street probiotics tablets, which typically sit at the 1–10 billion CFU range. Formulated specifically with active lifestyles in mind, it's designed to support gut microbiome balance, which underpins everything from nutrient absorption and immune function to recovery from intensive training. The capsule format is shelf-stable, travel-friendly, and removes the need for refrigeration or daily timing around meals — simple consistency wins in this category.

Science In Sport is a UK-based brand publicly listed on the London Stock Exchange (AIM: SIS) and manufactured to GMP standards. The brand's broader range is widely Informed-Sport certified for elite athletes, with batch-level testing across its performance line. For competing tested-pool athletes in Sri Lanka, always check the individual batch certification on the SiS website; for everyone else, the brand's pedigree as official supplier to multiple WorldTour cycling teams and Olympic federations speaks for itself.

• 42 billion live cultures per capsule — a serious daily dose, well above standard supermarket probiotics
• Multiple bacterial strains carefully selected to support gut microbiome balance and overall wellbeing
• One capsule per day — convenient daily dosing with no refrigeration needed
• Suitable for vegans — among the best probiotic supplements available for purchase in Sri Lanka for plant-based active adults
• From Science In Sport, a UK brand built specifically around active and demanding lifestyles — credible probiotic Sri Lanka shoppers can actually trust

Pair it with a daily multivitamin or Omega 3 from our vitamins and supplements range to round out a complete daily routine.