Optinositol ™ ~ Fertility Support Powder ~ 4 ounces Product Category FilterGeneral Body Support (22)Hair Skin and Nails (3)Immune Support (1)Menopause Support (2)Multivitamins (5)Pregnancy Support (1)Single Herb (2)Sleep, Mind and Emotional Support (1)Tasty Tonic (3)Reset Filters Optinositol ™ ~ Fertility Support Powder ~ 4 ounces Optinositol™ offers both Myo-inositol and D-chiro-inositol in support of normal, healthy ovulation and maintenance of healthy insulin levels.