is ghk cu better injected or topical GHK-Cu vs Injectable: Which Route to Choose GHK-Cu Dosage and Protocol: A

Shyam Prabhakaran, MD, MS: Nothing to disclose

We found that community-dwelling older physically disabled women with metabolically significant vitamin B12 deficiency had a risk of depression that was more than twice as high as that of women without vitamin B12 deficiency

Further research is needed to fully understand its mechanisms of action, including its ability to improve mental stamina, and determine its potential therapeutic applications, particularly related to its ability to cross the blood-brain barrier and exert neurotrophic activity

Disadvantages: requires supplies and technique, room for calculation errors, 28-day window after mixing