Structurally, it differs from native IGF-1 in two key ways: the addition of 13 amino acids to the N-terminal end and the substitution of Glutamic Acid with Arginine at position 3
It must be reconstituted with bacteriostatic water before injection
Common Side Effects Abdominal pain Constipation or diarrhea Nausea or vomiting Practical tip: Start low, take it with meals, and increase gradually only if you tolerate it
[6] If this happens, vitamin B 12 deficiency may result in sense loss, loss of sensation in the feet, difficulty walking, poor balance, blurred vision, changes in reflexes, muscle weakness, decreased smell and taste, decreased level of consciousness, mood changes, memory loss, depression, irritability, clumsiness, disorientation, dementia and, in severe cases, psychosis
Vitonis AF, Hankinson SE et al
At month four, redness was 60-70% improved by patient self-report and clearly improved on standardized photography