120 citations
,
July 2005 in “Dermatologic surgery” Niacinamide improves aging skin and is safe for use in cosmetics.
21 citations
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August 2011 in “Clinics in Dermatology” Looking at skin can help find and treat serious diseases early.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Anti-glycation treatments might slow skin aging, but more research is needed.
20 citations
,
October 2018 in “American Journal of Clinical Dermatology” Some drugs can cause skin and hair color changes, often reversible when the drug is stopped.
138 citations
,
November 2015 in “Journal of Pharmacology and Experimental Therapeutics” Protoporphyrin IX is useful in cancer treatment but can cause health problems if not properly regulated.