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L-leucin je esenciální aminokyselina s rozvětveným řetězcem, která se vyskytuje v potravinách, jako jsou vejce, sýr, luštěniny, libové maso nebo semínka, a pomáhá budovat bílkoviny a svaly v našem těle. Vědecké studie ukazují, že leucin podporuje růst svalů, zejména u starších jedinců, snižuje zánět a stabilizuje hladinu cukru v krvi. Neexistuje oficiální dávkování, ale Světová zdravotnická organizace doporučuje, aby průměrný zdravý dospělý přijímal nejméně 39 mg leucinu na kilogram tělesné hmotnosti denně. Obvyklá užívaná dávka je 5 gramů denně. Leucin je obecně považován za bezpečný, ale užívání velmi vysokých dávek může vést k potížím s trávicím traktem, nízké hladině cukru v krvi a dočasně zvýšené hladině amoniaku v krvi.
Užívejte s vodou ráno.
Lze užívat nalačno nebo spolu s příjmem bílkovin.
Every decision we make takes the health of our planet into account. At each stage of our operations, we find ways to reduce waste and minimize our carbon footprint.
We source sustainable and environmentally responsible materials and suppliers for our products. Our packaging is 100% biodegradable. And we actively look for ways to improve.
Reuse Tip: Once you’ve taken all your supplements, the tubes can be repurposed to hold paper clips and bobby pins or used in craft projects.
Our supplements are vegan, gluten-free, kosher, and halal. They are produced according to the highest standards in the food supplement industry to ensure you receive the best product possible.
International Organization for Standardization
We meet the highest standards in the food supplement industry: ISO 9001 and ISO 2200 qualifications. Learn More
Good Manufacturing Practice
All products are stored in a facility with low humidity and are refrigerated below 25° C to preserve potency. Learn More
Certified Food and Chemical Analysis
The BAV Institut tests every ingredient we use to confirm purity. Learn More
Third-Party Tested
We send all our supplements to third-party certified laboratories for additional quality control.

In the quest for longevity, optimal performance, and recovery, two powerful biological processes stand out: muscle growth and cellular repair. While they often appear to work in opposition, both are...
In the quest for longevity, optimal performance, and recovery, two powerful biological processes stand out: muscle growth and cellular repair. While they often appear to work in opposition, both are...
How much leucine should you take? Keep reading this article and find out what is your ideal leucine dosage.
How much leucine should you take? Keep reading this article and find out what is your ideal leucine dosage.