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Cheapest Myo-Inositol on iHerb

Ranked by real cost per 1,000 mg of Myo-Inositol — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 7.6× more per 1,000 mg of Myo-Inositol than the best-value pick Nutricost. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 1,000 mg
1
Nutricost, Inositol, Unflavored, 16 oz (454 g)
Nutricost, Inositol, Unflavored, 16 oz (454 g)
Nutricost
1,000 mg45429.940.066View on iHerb →
2
Nutricost, Inositol, 500 mg, 240 Capsules
Nutricost, Inositol, 500 mg, 240 Capsules
Nutricost
500 mg24017.950.150View on iHerb →
3
Advance Physician Formulas, Myo-Inositol, 90 Vegetable Capsules
Advance Physician Formulas, Myo-Inositol, 90 Vegetable Capsules
Advance Physician Formulas
2,000 mg3012.900.215View on iHerb →
4
Micro Ingredients, Myo D-Chiro Inositol, 240 Vegetarian Capsules
Micro Ingredients, Myo D-Chiro Inositol, 240 Vegetarian Capsules
Micro Ingredients
2,000 mg6026.990.225View on iHerb →
5
Peach Perfect, Inositol Multivitamin™, Pink Lemonade, 4.75 oz (135 g)
Peach Perfect, Inositol Multivitamin™, Pink Lemonade, 4.75 oz (135 g)
Peach Perfect
4,000 mg3029.990.250View on iHerb →
6
Nutricost, Women, Myo & D-Chiro Inositol, 120 Capsules
Nutricost, Women, Myo & D-Chiro Inositol, 120 Capsules
Nutricost
2,000 mg3015.950.266View on iHerb →
7
SMNutrition, Myo & D-Chiro Inositol , 240 Capsules
SMNutrition, Myo & D-Chiro Inositol , 240 Capsules
SMNutrition
2,000 mg6032.990.275View on iHerb →
8
SMNutrition, Ovarian Support Complex, 90 Capsules
SMNutrition, Ovarian Support Complex, 90 Capsules
SMNutrition
2,000 mg3016.950.283View on iHerb →
9
Theralogix, Ovasitol, 180 Packets, 2.22 g Each
Theralogix, Ovasitol, 180 Packets, 2.22 g Each
Theralogix
2,000 mg180102.790.286View on iHerb →
10
Fairhaven Health, Myo-Inositol, 240 Capsules (500 mg per Capsule)
Fairhaven Health, Myo-Inositol, 240 Capsules (500 mg per Capsule)
Fairhaven Health
2,000 mg6035.990.300View on iHerb →
11
SMNutrition, Myo & D-Chiro Inositol, 2.17 oz (61.5 g)
SMNutrition, Myo & D-Chiro Inositol, 2.17 oz (61.5 g)
SMNutrition
2,000 mg3019.990.333View on iHerb →
12
Fairhaven Health, Myo-Inositol, 120 Capsules (500 mg per Capsule)
Fairhaven Health, Myo-Inositol, 120 Capsules (500 mg per Capsule)
Fairhaven Health
2,000 mg3019.990.333View on iHerb →
13
SMNutrition, Myo & D-Chiro Inositol, 120 Capsules
SMNutrition, Myo & D-Chiro Inositol, 120 Capsules
SMNutrition
2,000 mg3019.990.333View on iHerb →
14
NutraChamps, Myo & D-Chiro Inositol , 120 Vegan Capsules
NutraChamps, Myo & D-Chiro Inositol , 120 Vegan Capsules
NutraChamps
2,000 mg3021.950.366View on iHerb →
15
Fairhaven Health, Myo + D-Chiro Inositol, 240 Capsules
Fairhaven Health, Myo + D-Chiro Inositol, 240 Capsules
Fairhaven Health
2,000 mg6044.990.375View on iHerb →
16
Wholesome Story, Myo & D-Chiro Inositol, 360 Vegetarian Capsules
Wholesome Story, Myo & D-Chiro Inositol, 360 Vegetarian Capsules
Wholesome Story
2,000 mg9069.950.389View on iHerb →
17
Wholesome Story, Myo & D-Chiro Inositol Powder, 6.99 oz (198 g)
Wholesome Story, Myo & D-Chiro Inositol Powder, 6.99 oz (198 g)
Wholesome Story
2,000 mg9069.950.389View on iHerb →
18
Eu Natural, Regulate, Cycle Support, 120 Vegetarian Capsules
Eu Natural, Regulate, Cycle Support, 120 Vegetarian Capsules
Eu Natural
2,000 mg3023.990.400View on iHerb →
19
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3, 360 Vegetarian Capsules
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3, 360 Vegetarian Capsules
Wholesome Story
2,000 mg9074.950.416View on iHerb →
20
Triquetra Health, Femositol®, Inositol Complex, 90 Capsules
Triquetra Health, Femositol®, Inositol Complex, 90 Capsules
Triquetra Health
2,000 mg3024.990.417View on iHerb →
21
Forest Leaf, Myo & D-Chiro Inositol, 120 Vegetable Capsules
Forest Leaf, Myo & D-Chiro Inositol, 120 Vegetable Capsules
Forest Leaf
2,000 mg3025.990.433View on iHerb →
22
Wholesome Story, Myo & D-Chiro Inositol, 120 Vegetarian Capsules
Wholesome Story, Myo & D-Chiro Inositol, 120 Vegetarian Capsules
Wholesome Story
2,000 mg3027.950.466View on iHerb →
23
Wholesome Story, Myo & D-Chiro Inositol Powder, 2.33 oz (66 g)
Wholesome Story, Myo & D-Chiro Inositol Powder, 2.33 oz (66 g)
Wholesome Story
2,000 mg3027.950.466View on iHerb →
24
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3, 120 Vegetarian Capsules
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3, 120 Vegetarian Capsules
Wholesome Story
2,000 mg3029.950.499View on iHerb →
25
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3 Powder, 2.33 oz (66 g)
Wholesome Story, Myo & D-Chiro Inositol with MTHF Folate + Vitamin D3 Powder, 2.33 oz (66 g)
Wholesome Story
2,000 mg3029.950.499View on iHerb →

How we rank Myo-Inositol

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.