Description Nutrilite Double X supplement is an optimal blend of vitamins, minerals and phytonutrients that is rooted in nature and designed by science to help fill nutrient gaps and provide antioxidant protection against free radicals.* It delivers: PHYTOCOLOR BALANCE with a new berry blend that helps fill the largest phytonutrient gap in the modern diet and is most commonly associated with brain health.** PHYTOPROTECT BLEND, a unique blend of Rosemary, Turmeric and Fava d'Anta extracts that helps your body defend against free radicals.*