Can the NIA 24™ products be used with hydroquinones?
Yes. Patients have seen successful results using NIA 24 ™ in combination with hydroquinone. However, because of the very efficient penetration properties of the Pro-Niacin™molecule, it’s important to remember to apply the NIA 24™ products first, waiting several minutes prior to applying hydroquinone to ensure maximum efficacy of the Pro-Niacin™ molecule and to avoid irritation.