d-Pinitol 600 (60 Capsules)

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  • $97.95
  • Regular price $119.00


This formula is for the maintenance and support of ovarian health and insulin sensitivity.

The d-Pinitol component of this formula is a naturally occurring compound, not a drug. The technical name for d-Pinitol is "3-O-methyl-D-chiro-inositol". D-Pinitol is converted into d-chiro-inositol in the body.

D-chiro-inositol was tested in 44 obese women with PCOS who took 1,200 mg of it once a day, or placebo for eight weeks. The D-chiro-inositol group had an improvement in insulin resistance and a 55% reduction in testosterone levels compared to the placebo group. Significantly more women ovulated in the D-chiro-inositol group than in the placebo group (86% vs. 27%).

In a study of diabetics, administration of 600 mg of pinitol twice a day for three months reduced blood glucose concentration by 19% and significantly improved insulin resistance.*

This formula also contains chromium. In a small study, six women with PCOS took 1000 mcg of chromium picolinate for two months, at which time their glucose disposal (insulin sensitivity) had improved by an average of 35%, and their baseline insulin levels fell by 22%. Chromium improves the effectiveness of insulin.*

This formula also contains vitamin D. Vitamin D deficiency appears to occur in women with PCOS and may contribute to some of the biochemical abnormalities seen in this condition.

In a study of 13 women with PCOS, five were found to have obvious vitamin D deficiency and three others had borderline-low vitamin D status. All 13 women were treated with vitamin D and calcium. Of the nine women with absent or irregular menstruation prior to vitamin D treatment, seven experienced normalization of their menstrual cycles within two months and the other two became pregnant. Dysfunctional uterine bleeding also resolved.*

Low vitamin D has been linked to insulin resistance, obesity and fatty liver degeneration.

Functions of vitamin D include improved insulin sensitivity, better bone health, reduction of inflammation, and longer lifespan.

This formula represents a strategy to promote, improve and support ovarian health and insulin sensitivity, resulting in better overall health.*

Click here for more information about 4 ways d-pinitol protects you or vitamin D or chromium.

Each capsule contains:
d-Pinitol (3-O-methyl-D-chiro-inositol) (600 mg)
Chromium (polynicotinate) (250 mcg)
Vitamin D3 (cholecalciferol) (600 IU)
Suggested Dosage:  1-2 capsules twice daily with meals.
Vegetable cellulose capsule. May contain ascorbyl palmitate and/or silica. Independently tested by certified laboratories for authenticity, potency, solvent residue, stability and bacteria, yeast and mold counts. Free of gluten or soy.

Visit Supplements Guidelines for guidance on which nutritional supplements may be appropriate for you.