It is worth being clear here: in people with normal B12 levels, injections have not been shown to improve athletic performance or endurance
In addition to fatigue, a deficiency of B12 can lead to other symptoms like pale skin, headaches, depression, gastrointestinal problems, difficulty concentrating, decreased mental function, mouth and tongue pain or inflammation, and paresthesia in your hands and feet
Its worth noting that AOD-9604 was very well tolerated in trials, with no major safety issues reported
AHK-Cu and GHK-Cu are copper peptides that support skin and scalp -they do not block DHT
Its especially beneficial for individuals with absorption issues, such as those with gastrointestinal disorders or after certain surgeries
Find out in our article about specialty salts