Additional mild and temporary side effects linked to intranasal application include irritation of the nose or throat, sneezing, and coughing
10.2174/13816128113199990421 100 SeiwerthS.RucmanR.TurkovicB.SeverM.KlicekR.RadicB.et al (2018)
For scalp hair specifically, topical delivery is probably the better-studied approach and the more targeted one
News Release November 06, 2012 50% of Green Coffee Bean Supplements Don't Contain Expected Amounts of Ingredient for Weight Loss, According to ConsumerLab.com White Plains, New York, November 6, 2012 Clinical studies suggest green coffee bean extract (GCBE) supplements can aid weight loss, but recent tests by ConsumerLab.com indicate that many popular brands dont contain the amounts of extract listed on their labels
Kit Contents: Each kit contains 10 individual vials at 10 IU each , totaling 100 IU