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GHK-Cu is naturally present in human plasma, saliva, and urine, with plasma levels declining from approximately 200 ng/mL at age 20 to approximately 80 ng/mL by age 60 a 60% decline that correlates temporally with the visible signs of skin aging
This makes Beef-XP an excellent choice for post-workout nutrition or as a convenient protein source throughout the day
We do not claim to treat, cure, or prevent any conditions or diseases
Selenium and GPx-1 overexpression protect mammalian cells against UV-induced DNA damage
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