According to Cancer Research UK, it 'stimulates the pigment cells in your skin to produce more melanin, and this makes the skin look darker' - and it is illegal to sell and supply in the UK
Exosomal miR-4443 promotes cisplatin resistance in non-small cell lung carcinoma by regulating FSP1 m6A modification-mediated ferroptosis
They are subject to cosmetic labeling and safety rules, not pharmaceutical standards
Glutathione participates in phase II detoxification by GST-mediated conjugation of electrophiles such as drugs, heavy metals, and lipid peroxides forming mercapturates that are eliminated via MRP/ABCC transporters
Add in the potential for an itchy, inflamed scalp, a greasy finish, and the reality of long-term dependency to maintain results, and its easy to see why some people abandon the treatment before it starts working