We have tracked both providers through the 2026 compounding crackdown, the MEDVi warning letter, and the OpenLoop breach
Frequently asked questions How many doses are in a 100mg GHK-Cu vial
This moves your health journey from guesswork to a targeted plan

When to seek medical help: Call 999 immediately if dizziness is accompanied by signs of stroke (facial drooping, arm weakness, speech difficulties), severe chest pain, severe shortness of breath, or collapse Contact your GP urgently or call NHS 111 if: Dizziness is severe, persistent, or worsening You experience fainting or near-fainting episodes Dizziness is accompanied by palpitations or visual disturbances You have recurrent episodes that interfere with daily activities You suspect hypoglycaemia but symptoms do not resolve with carbohydrate intake Your clinician may recommend: Temporarily reducing the dose or pausing treatment Reviewing concurrent medications that may contribute to dizziness Investigating underlying causes through blood pressure monitoring, ECG, or blood tests Adjusting the rate of dose escalation Switching to an alternative weight management strategy if symptoms persist Do not stop your medication without medical advice unless you suspect a severe reaction, in which case stop and seek urgent medical help

doi: 10.1126/science.273.5277.974 28 HuaT.VemuriK.NikasS
Dietary herbs that interact with gut microbiota: roles as anti-stroke agents