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Join the community. Fuel your strength with KutrybX

Supplements crafted for champions, trusted across borders

KutrybX is a premium sports supplement brand founded by fitness expert and Pole Champion Damian Kutryb. Developed between the UK and Poland, the brand brings together cutting-edge science, clean ingredients, and a deep passion for performance and wellbeing.

2.7k Positive Reviews

Ready to fuel your strenght?

PowerFixX delivers noticeable results without compromise.

More then just protein!

Our first flagship product, PowerFixX – more than just protein! It is crafted to support joint health, muscle recovery, and everyday resilience. We blend plant-based, natural ingredients and witamin B complex with clinical precision – delivering noticeable results without compromise.

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Years of Experience in professional sports

Damian Kutryb is a multi-award-winning entrepreneur, trainer, performer, and creator

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To empower athletes and active individuals with clean, clinically developed supplements that support performance, recovery, and long-term wellbeing — without compromise.

To become a globally trusted supplement brand that redefines modern sports nutrition through innovation, inclusivity, and integrity – from Poland to the world.

Performance First – We develop every product to deliver real, measurable results.

Clean Formulas – Only natural, plant-based ingredients and precise, science-backed vitamins.

Transparency & Trust – No hidden fillers. No false promises.

Global Mindset, Local Pride – Proudly rooted in Poland, operating with UK quality ethos.

Community Empowerment – Supporting strength and resilience in every body, everywhere.

Crafted for champions, trusted across borders

Though proudly manufactured in Poland, KutrybX draws from its roots in both Eastern strength and Western innovation. We are registered in Poland, EU operate with a UK-based ethos, and serve athletes and active individuals worldwide through global shipping and a growing international community.

Fuel your strength with KutrybX
See How We Help Athletes Grow

Boost your performance with PowerFixX!

Key Benefits

5x ROI on social media campaigns & 80% increase in engagement lorem ipsum dolor sit amet consectetur.

150% increase in qualified leads & 70% lower customer acquisition cost.

Main Ingredients and Their Functions

Hemp Protein

A source of high-quality plant-based protein containing all essential amino acids.

Supports muscle recovery, boosts metabolism, and provides energy.

Phycocyanin

A blue pigment derived from spirulina.

Exhibits strong antioxidant and anti-inflammatory properties.

Hydroxyproline

An amino acid that supports collagen synthesis, crucial for healthy skin, joints, and blood vessels.

May assist in the regeneration of connective tissue.

Glycine

An amino acid with calming effects, supporting restful sleep and regeneration.

Plays a role in collagen synthesis and detoxification processes.

L-Lysine

An essential amino acid that aids in collagen production and skin health.

Wild Rose Extract (Vitamin C)

A natural source of vitamin C, a powerful antioxidant.

Supports the immune system, collagen production, and protection from oxidative stress.

Citrus Bioflavonoid Complex (Hesperidin, Diosmin)

Compounds that support vascular health and improve microcirculation. Exhibit antioxidant and anti-inflammatory activity.

Mangiferin

A potent antioxidant that may strengthen the immune system and reduce oxidative stress.

Also supports skin health and has anti-inflammatory properties.

MSM
(Methylsulfonyl-methane)

An organic sulfur compound that supports joint health and tissue regeneration.

May reduce inflammation and support the health of skin and hair.

Vitamin B1 (Thiamine)

Essential for carbohydrate metabolism and proper nervous system function.

Vitamin B6

Important for amino acid metabolism and neurotransmitter synthesis.

Supports immune system function.

Vitamin B12 – 0.5 mg

Essential for red blood cell production and proper nervous system function.

Plays a role in homocysteine metabolism.

Calcium Pantothenate (Vitamin B5) – 100 mg

Supports energy production and fat metabolism.

Aids in skin regeneration.

Chlorophyll–Copper Complex – 5 m

Chlorophyll acts as an antioxidant supporting detoxification and skin health.

Copper contributes to healthy skin, hair, and immune function.

Optional EFSA-Approved Health Claims:

Vitamin B12:
  • Contributes to normal energy-yielding metabolis
  • Contributes to normal functioning of the nervous system
  • Contributes to normal homocysteine metabolism
  • Contributes to normal psychological function
  • Contributes to normal red blood cell formation
  • Contributes to the normal function of the immune system
  • Helps reduce tiredness and fatigue
  • Has a role in the process of cell division
Vitamin B6:
  •  Contributes to normal cysteine synthesis
  • Supports energy-yielding metabolism
  • Contributes to the normal functioning of the nervous system
  • Supports normal homocysteine metabolism
  • Helps maintain normal protein and glycogen metabolism
  • Contributes to normal psychological function
  • Supports red blood cell formation
  • Contributes to normal immune system function
  • Helps reduce fatigue and tiredness
  • Contributes to regulation of hormonal activity
Thiamine (Vitamin B1):
  • Contributes to the normal function of the heart
  • Supports normal psychological function
  • Aids normal nervous system function
  • Supports normal energy-yielding metabolism
Pantothenic Acid
(Vitamin B5):
  • Supports normal energy metabolism
  • Contributes to normal synthesis and metabolism of steroid hormones, vitamin D, and some neurotransmitters
  • Helps reduce tiredness and fatigue
  • Supports normal mental performance
2.7k Positive Reviews
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Improved Strenght
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Better recovery

Hear from Our Satisfied Clients, Real Success Stories

Discover how people like your achieved outstanding growth with PowerFixX

Emma Richard
Emma Richard

CEO Nexatech

“Marko completely transformed our online presence! Their digital marketing strategies helped us double our revenue in just six months.”

David Mont
David Mont

Marketing Director

“We’ve worked with many agencies before, but Marko stands out. Their data-driven approach and creative solutions gave us an edge over competitors.”

Sophia Lewis
Sophia Lewis

Founder

“From SEO to paid ads, Marko nailed every aspect of our campaign. Our website traffic skyrocketed, and lead generation has never been better!”

James Peterson
James Peterson

COO, BrightWave

“Highly professional and results-oriented. Marko’s expertise in branding and content marketing helped us build a strong online identity.”