A gentle and peaceful return
15% off sitewide
From September 1st to 11th, 2026
No minimum purchase, immediate application
Support your long-term energy and recovery
Stay productive. For longer.
Effective food supplements, made in France, to meet your health goals and needs.
Liquid and low in salt, for perfect assimilation
Marine magnesium as effective as dry forms, with the added benefit of naturalness!
From the salt marshes of Guérande
Natural antioxidant efficacy
Spirulysat®, the only liquid spirulina extract with clinically proven efficacy in humans
Phycocyanin extracted and preserved using a patented process
100% natural
Patented bio-extraction process
CB, Google Pay, Apple Pay
from €40 purchase
Our selection
Why choose AlgoSource?
We don't make empty promises. Our DNA is scientific: we conduct our own clinical trials on humans to validate our results. Our formulas are patented to guarantee real and reliable effectiveness for your health.
Our liquid food supplements prioritize bioavailability and tolerability, with simple and regular intake. An effective and distinctive formulation, adapted to modern wellness routines, and ideal for showcasing high-value natural active ingredients.
We don't make empty promises. Our DNA is scientific: we conduct our own clinical trials on humans to validate our results. Our formulas are patented to guarantee real and reliable effectiveness for your health.
We don't make empty promises. Our DNA is scientific: we conduct our own clinical trials on humans to validate our results. Our formulas are patented to guarantee real and reliable effectiveness for your health.
Anti-fatigue & relaxation
I want to reduce my fatigue and stress
PERFORMANCE & SPORT
I want to improve my athletic performance
ce que disent nos clients
our products for
Committed to improving your health and quality of life ⸱ 100% natural ⸱
Committed to improving your health and quality of life ⸱ 100% natural ⸱
Our expert advice
Magnesium and muscle cramps: what does science really say?
Exercise-related, nocturnal, restless leg cramps: the true role of magnesium, the limitations of studies, and when supplementation makes sense.
Back to school: Algosource supplements to regain energy and balance
The back-to-school period often marks an abrupt change of pace: return to work, busy schedules, shorter nights. It is also an opportunity to gradually reintroduce...
Healthy aging: what Algosource dietary supplements can offer
Persistent fatigue, stress, slower athletic recovery after 40: understand the mechanisms and discover Spirulysat®, the clinically tested French spirulina.
Quality control
systematic internal and external
Secure payment
CB, Google Pay, Apple Pay
Free delivery
from €40 purchase
Express delivery in 48/72 hours
in metropolitan France
Customer service
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