Int J Mol Sci 22(14):7520
After the oxidation, 10 mL of 6M hydrochloric acid containing 0.07% v/v of thiodiglycol was added to 0.3 mL of sample in a vacuum hydrolysis tube
For GHK-Cu, the best-supported claims come from topical and wound-related evidence, while injectable and systemic claims need more rigorous human data [2], [3], [8]
Acute or short term side effects may include: Stomach or abdominal pain Nausea or stomach upset Indigestion Constipation Headache Dizziness Drowsiness Fatigue Tinnitus Fluid retention Long term side effects may include: Chronic stomach pain, heartburn, or nausea Increased risk of gastrointestinal bleeding Small bowel inflammation (1) Increased risk of stomach ulcers Increased risk of heart disease and cardiovascular events including heart attack, stroke, and heart failure Increased risk of kidney disease or kidney failure Neither of these are complete lists, and some people may be at a higher risk of experiencing serious side effects
They are precise
These are promising compounds, not proven medications, and anyone considering them should understand that distinction clearly