MY KEY NUTRIENTS –
Your personalised Suppletion, Precision in Every Rhythm
My Key Nutrients is a next-generation supplement platform designed to move with you. Whether you’re navigating high performance, gut resilience, recovery, focus, or long-term vitality, we give you the tools to build health on your own terms.
Made For You, Based On You
Digestive comfort
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IMMUNITY
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REGENERATION
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SPORTS PERFORMANCE & RECOVERY
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COGNITIEVE FUNCTION
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WELLBEING & LONGEVITY
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Made For You, Based On You
Digestive comfort
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
IMMUNITY
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
REGENERATION
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
SPORTS PERFORMANCE & RECOVERY
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
COGNITIEVE FUNCTION
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
WELLBEING & LONGEVITY
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How It Works
Submit Your Data
Below you can choose one of the following options to upload your health data for a personalized supplement plan.
Upload Your Data
My InnerSelfie Test
Short Quiz
From Data To Action
We formulate a tailored supplement plan based on your data for optimal health and performance.
Conversion
Analysis
Processing
Your Style, Your Formula
Select a subscription or one-time purchase and receive supplements personalized to your needs.
Supplements
One-time Purchase
Subscription Plan
Quality You Can Feel.
Darmvriendelijk
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Micro-encapsulated
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Modulair
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Gepersonaliseerd
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Enzymatische optimalisatie
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Quality You Can Feel.
Darmvriendelijk
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Micro-encapsulated
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Modulair
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Gepersonaliseerd
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Enzymatische optimalisatie
Our micro-encapsulation technology coats tiny active ingredient particles, protecting them from damage and allowing controlled release for better stability and effectiveness.
Explore Our Supplements
JazzUpp
Modular Supplements
Jazz Upp is our modular system: pre-formulated, stackable powders and capsules you can mix, and tune to your goals.
MySolo
Just For You
MySolo is our ultra-personalized capsules solution: based on your biological data, lifestyle, and rhuthm formulated just for you.
Download the app
Our platform turns your data into tailored supplements.



Become one of our partners
18+
Years of Experience
Since 2007, we've been translating multi-omics insights into effective nutritional supplementation.
50+
Personalized Journeys
Guided by data, tailored for you. From elite athletes to everyday health seekers. 50+ personalized journeys delivered.
99%
Client Satisfaction
We build long-term partnerships by making data-driven decisions that deliver proven results.
Our Success Stories
We take pride in supporting a diverse community, from health-conscious individuals and elite athletes to professional teams and forward-looking companies.
Since I started relying on Cosmogroup’s personalized approach to supplementation and sports nutrition, I’ve been able to recover faster from intense efforts, and my digestive issues during training and competitions have completely disappeared. This allows me to push my limits every time and keep making progress day after day.

As an entrepreneur and athlete, I’ve benefited from Cosmogroup’s multi-omics analysis and personalized supplements. This approach has helped me optimize my energy levels and improve my focus, both crucial for making clear decisions in my work. On top of that, I’ve seen noticeable improvements in my athletic performance, allowing me to pursue my goals with greater confidence.

Club Brugge