Inositol Powder

product on market Powder Hardy Nutritionals 🟢 Safety: 100/100
Brand: Hardy Nutritionals
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

4 Gram(s) Serving Size
56 Servings
Non-Nutrient/Non-Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

4000 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 4000mg

Other Ingredients

Silicon Dioxide

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (78% of products) Nutrient (22% of products)

Target Groups

Children 4 or More Years of Age Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: Take 1 level teaspoon as needed for symptom relief, dissolved in liquid or sprinkled on food. Adults and adolescents may take 3-6 level teaspoons per day. Children age 9 or younger may take 2-4 level teaspoons per day. Higher doses may be used as recommended by a physician.

⚠️ Warnings & Precautions

Note: Consult with a physician if you have any serious health concerns.

🧪 Formulation Notes

Inositol Powder has been shown to calm symptoms of stress, anxiety, panic and depression.

Inositol is a natural ingredient of many foods, such as whole grains, nuts, beans, and fresh fruits. It supports normal brain and intestinal function by promoting proper neurotransmitter signaling.

Soy Free Dairy Free Gluten Free

Vegetarian Friendly

Helps to calm physical symptoms of stress, anxiety, panic and depression

Nutratek Proprietary Formulation

Guaranteed free of: Yeast, wheat, gluten, milk or milk derivatives, lactose, sugar, preservatives, soy, artificial color, artificial flavor, sodium.

Additional Information

Store in a cool, dry place.

For Information and Orders: Toll Free: 1-855-955-1114 www.GetHardy.com Send comments to: PO Box 416 Sweet Grass, MT 59484

GMP Quality Product Vegetarian friendly

Note: This product is sold by weight, not by volume. Contents may have settled during shipping.

Product Details

UPC / SKU 7 99692 01048 9
DSLD Entry Date 2025-09-25
Product Type Non-Nutrient/Non-Botanical
Form Powder
Brand Hardy Nutritionals
DSLD ID 335628
Data Updated 2026-04-11

Research Evidence

32 Research Sources
50 Avg Quality Score
19 Rct
7 Meta Analysis
3 Clinical Trial
2 Other
1 Systematic Review
B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis
Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024
PubMed DOI
B Inositol for Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis to Inform the 2023 Update of the International Evidence-based PCOS Guidelines
Meta Analysis The Journal of clinical endocrinology and metabolism 2024
PubMed DOI
B Antenatal dietary supplementation with myo-inositol for preventing gestational diabetes
Meta Analysis The Cochrane database of systematic reviews 2023
PubMed DOI Cochrane
B Effectiveness of inositol, metformin and their combination in women with PCOS undergoing assisted reproduction: systematic review and meta-analysis
Meta Analysis Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 2022
PubMed DOI
B Effects of myo-inositol vs. metformin on hormonal and metabolic parameters in women with PCOS: a meta-analysis
Meta Analysis Irish journal of medical science 2023
PubMed DOI
B Inositol for subfertile women with polycystic ovary syndrome
Meta Analysis The Cochrane database of systematic reviews 2018
PubMed DOI
B Treatment of lean PCOS teenagers: a follow-up comparison between Myo-Inositol and oral contraceptives
Rct European review for medical and pharmacological sciences 2021
PubMed DOI
B The 40:1 myo-inositol/D-chiro-inositol plasma ratio is able to restore ovulation in PCOS patients: comparison with other ratios
Rct European review for medical and pharmacological sciences 2019
PubMed DOI
C Investigating the effect of combined use of selenium and Myo-inositol supplements on thyroid function and autoimmune characteristics in thyroid disorders: a systematic review and meta-analysis
Meta Analysis Expert review of endocrinology & metabolism 2024
PubMed DOI
C Myo-inositol supplementation to prevent gestational diabetes in overweight non-obese women: bioelectrical impedance analysis, metabolic aspects, obstetric and neonatal outcomes - a randomized and open-label, placebo-controlled clinical trial.
Rct International journal of food sciences and nutrition
PubMed DOI
View all evidence for Inositol →

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