PubMed Central , Journal of Clinical Pharmacology , vol
You may notice improved focus and mental clarity
Common Topical Application Patterns Use case Facial anti-aging (community use) Concentration 1-2% Frequency Once or twice daily Cycle length 8-12 weeks Use case Scalp / hair-research interest Concentration 1-3% Frequency Daily Cycle length 12+ weeks ongoing Use case Compounded post-procedure Concentration 1-2% Frequency Per clinician guidance Cycle length Per clinician guidance Topical concentrations are typically expressed as percent weight
Shift workers, frequent travelers, and high-stress professionals appreciate quick visits and absorption, especially if medications reduce stomach acid
Additional information DISCLOSURE/CONFLICT OF INTEREST Michael Berk declares that over the past three years, he has received compensation from Stanley Medical Research Foundation, MBF, NHMRC, Beyond Blue, Geelong Medical Research Foundation, Bristol Myers Squibb, Eli Lilly, Glaxo SmithKline, Organon, Norvatis, Mayne Pharma and Servier
Its whether youre getting enough of it and whether the supplement youre taking (if youre taking one) is actually getting into your cells