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Myo & D-Chiro Inositol with Vitamin D3 & Zinc

product on market Capsule aSquared Nutrition Safety: 90/100
90/100

This product looks safe

  • Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Myo-inositol and D-chiro-inositol are supported by moderate evidence for improving insulin sensitivity and hormonal balance. Vitamin D3 and zinc contribute to immune function and metabolic health. Overall, these ingredients are generally well-tolerated, though clinical evidence for this specific combination is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Vitamin D3: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)

Label

Product Label

Label for Myo & D-Chiro Inositol with Vitamin D3 & Zinc
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
45
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

125 mcg (625% DV)
Exceeds UL by 1.2× (UL: 0.1 mg) 608 studies (A:16, B:251)
11 mg (100% DV)
Within RDA (1.0× RDA) 263 studies (A:6, B:134)
2000 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Methylcellulose Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Take 4 capsules per day with a meal, or as directed by your qualified healthcare professional.

Warnings & Precautions

Caution: Do not exceed the recommended dose.

Not for use by children under 18 years of age.

Pregnant or nursing mothers, individuals taking any medications, individuals with a known medical condition, and individuals planning a medical procedure should consult a physician before using this or any dietary supplement.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

Formulation Notes

Vegan friendly

40:1 Inositol ratio

Natural formulation Third-party tested

No preservatives

aSquared Nutrition is proud to offer a Myo and D-Chiro Inositol supplement that is enhanced with Vitamin D3 and Zinc. Our formula contains 2000mg of Myo-Inositol and 50mg of D-Chiro Inositol per serving (40:1 Ratio).

Additional Information

Sourced From a GMP Certified Facility Good Manufacturing Practice Quality Assured

Please recycle.

Store in a cool, dry place.

USA Formulated

Metadata

Product Details

UPC / SKUX0035QIL7V
DSLD Entry Date2023-08-23
Product TypeOther Combinations
FormCapsule
BrandaSquared Nutrition
DSLD ID295348
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.