
Bio-Kult, the leading name in multi-strain formulations, is excited to announce its relaunch: Bio-Kult Brighten*. This innovative product is designed to reduce brain fog, tiredness and fatigue, offering the same trusted formula in a fresh, new look.
A unique bacterial blend to foster a clearer mindset
Bio-Kult Brighten is expertly crafted, combining 14 live bacterial strains, proven to reach the stomach alive. The strains are:
Lactobacillusparacasei PXN® 37™
Lactobacillus plantarum PXN® 47™
Lactobacillus rhamnosus PXN® 54™
Bacillus subtilis PXN® 21®
Bifidobacterium bifidum PXN® 23™
Bifidobacterium breve PXN® 25™
Bifidobacterium longum PXN® 30™
Lactobacillus helveticus PXN® 35™
Lactococcus lactis ssp. lactis PXN® 63™
Streptococcus thermophilus PXN® 66™
Bifidobacterium infantis PXN® 27™
Lactobacillus delbrueckii ssp. bulgaricus PXN® 39™
Lactobacillus helveticus PXN® 45™
Lactobacillus salivarius PXN® 57™
A diverse gut flora plays an important role in the development and function of the body. Bio-Kult Brighten is scientifically designed to support brain and body health from the gut, our most comprehensive formulation yet.
Vitamins and minerals that support cognition, immune function and energy
Bio-Kult Brighten isn’t just a live bacteria supplement - it’s also packed with key nutrients to support your overall wellbeing:
Vitamins B6 & B12 help reduce tiredness and support mental wellbeing
Vitamin D3 & Zinc help keep your immune system functioning normally
It’s a simple way to support both mind and body health in one go.
Convenient and easy to use
Bio-Kult Brighten comes in a capsule format, making it simple to incorporate into your daily routine.
Whether you're starting your day or winding down at night, Bio-Kult Brighten is there to support a brighter, clearer mindset. With its advanced formulation and essential nutrients, Bio-Kult Brighten empowers you to feed a brighter mind from the gut.
Take 2 capsules daily, with food. Or, for best results, take up to 4 capsules daily.
Conclusion: Nourish a Brighter state of Mind
With Bio-Kult Brighten, you’re choosing a daily supplement that’s scientifically developed to reduce brain fog, tiredness and fatigue while supporting your digestive system.
*Kantar | GB | Adult Digestive Health Vitamins & Supplements | Unit sales share % | 52we 23rd February 2025 | Excluding Children’s Digestive Health.
With Vitamins B6 + B12 which contribute to normal psychological function and Vitamin D + Zinc which contribute to the normal function of the immune system. Vitamins B6 + B12 contribute to the reduction of tiredness and fatigue.

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