Support your immune system* while you sleep with OPTIMUM NUTRITION GOLD STANDARD DAILY SUPPORT SLEEP! The vegetarian caps contain a variety of high-quality, active ingredients such as biotin, zinc and vitamin B6. Take the capsules right before bedtime to support your immune system during the resting phase! In addition to the vitamins and minerals, you also get 100 mg of 5-HTP (5-hydroxytryptophan)! The substance is considered a precursor to serotonin and does not increase your mental well-being!
*Vitamin B6 and zinc contribute to the normal functioning of the immune system
Nutritional information / Consumption recommendation