This indicates that an excellent starting point for mixture would be 1.5 drops per 15mL of a GHK-Cu free product (which would result in a topical containing .03% GHK-Cu)
Rather than mixing the powder into a large glass of water and swallowing it immediately, the manufacturer and functional medicine practitioners recommend placing the powder directly in the mouth (or mixing it with a tiny sip of water) and holding it under the tongue or against the cheeks for 30 to 90 seconds before swallowing
In fact, clinical studies indicate that low sperm glutathione leads to poor overall sperm health, manifested as improperly packaged DNA that is prone to fragmentation
More rarely, a patient may experience severe symptoms such as a fever of 100.4F (38C) or higher, injection site blistering, muscle pain, skin rashes, hives, severe skin itching, or vomiting
This GHK-Cu 50MG product page provides educational, research-only information focused on compound classification, laboratory context, and non-clinical investigation