GSH and GSSG are also involved in many cellular processes termed S-glutathionylation where disulfide bonds are formed with protein Cys residues that subsequently alter enzymatic activity or protein function
Apart from tranexamic acid, this formula is also infused with vitamin C and niacinamide to help maximise the brightening benefits and promote a more even-looking skin tone
speak to your GP to explore your options
It has not been approved for routine clinical use
The table below outlines key distinctions to guide clinical decision-making and provider conversations

Red flag symptoms that necessitate urgent medical review include: Symptoms of severe hypoglycaemia : confusion, difficulty speaking, loss of consciousness, seizures, or inability to self-treat low blood sugar Signs of dehydration : reduced urine output, dark-coloured urine, extreme thirst, dry mouth, sunken eyes, or rapid heartbeat Cardiovascular symptoms : chest pain, palpitations, irregular heartbeat, or shortness of breath accompanying dizziness Neurological symptoms : severe headache, visual disturbances, slurred speech, weakness, or numbness, which may indicate more serious conditions requiring immediate investigation Syncope or near-syncope : actual loss of consciousness or feeling as though one is about to faint Call 999 or go to A&E immediately if experiencing symptoms suggestive of stroke (facial weakness, arm weakness, speech problems), severe chest pain, or loss of consciousness