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Why Strong?
Because Qurr is muscle growth.
Qurr Strong powered by Fortetropin® is a natural product that increases muscle size and lean body mass in conjunction with resistance training.

Qurr Strong addresses the desire to increase lean muscle mass and size in fitness enthusiasts and bodybuilders. Qurr Strong helps athletes beat their personal and competitive fitness goals while improving muscle health.
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Qurr Strong products
Be more powerful and strong.
​In our clinical study, those who combined a daily dose of Fortetropin® with resistance training for 90 days gained more lean muscle than those who did not take Fortetropin®. ​They were also significantly stronger and more powerful than before.
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What Is It Made Of?
Qurr STRONG supplies the active ingredient, Fortetropin®, which reduces myostatin and increases protein synthesis, giving your body the chance to increase lean muscle. Fortetropin® is an innovative bioactive ingredient which contains proteins and other bioactive molecules isolated from fertilized egg yolk using a patented process which preserves the biological integrity and bioactivity of the mixture.
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Qurr Strong Blog