TrueHope Inositol Powder, 300g

TrueHope Inositol Powder Details

TrueHope Inositol Powder is a pure, single-ingredient inositol powder used for mood, anxiety, PCOS, and blood sugar support. Inositol is a B-complex-related nutrient (sometimes called vitamin B8) that occurs naturally in foods and is also made by the body. Derived from non-GMO corn, gluten-free, vegan, additive-free. 300 g powder — the format used in the larger therapeutic doses (12–18 g daily) that research supports.

Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada

Quick Facts

Who TrueHope Inositol Is For

• Adults supporting mood and anxiety — inositol has been studied for both
• People dealing with obsessive-compulsive symptoms wanting natural support (under practitioner guidance)
• Women with PCOS — inositol is one of the most-recommended supplements for insulin sensitivity and fertility in PCOS
• People supporting healthy blood sugar through improved insulin sensitivity
• Adults wanting a non-drowsy, gentle, calming supplement

Who this product is NOT for: Inositol is generally well-tolerated, but talk to a healthcare practitioner before use if you take medications for mood disorders, diabetes, or thyroid conditions. People with bipolar disorder should consult their practitioner — inositol can sometimes shift mood states.

Vitamart's Take

Inositol is one of those supplements that's quietly very useful but doesn't get a lot of marketing attention. Research shows doses of 12–18 grams daily have been effective for mood disorders, anxiety, and OCD symptoms in clinical trials — hence the 300 g powder format. (You'd need an entire bottle of capsules a day to match a therapeutic dose, which is why powder makes sense.) It's also one of the most-recommended supplements for women with PCOS, where it helps with insulin sensitivity and fertility. TrueHope's version is non-GMO corn, no additives — clean and simple.

How TrueHope Inositol Compares

Inositol Powder vs Capsules

TrueHope Powder: Best for therapeutic doses (2–18 g/day). Mixes into liquids, lower cost per gram.
Capsules: Pre-measured, easier on the go. Best for smaller daily doses (500–2,000 mg).

Inositol vs SSRIs (for mood)

Inositol: Natural compound found in foods. Generally well-tolerated. Used as a gentler approach under practitioner guidance.
SSRIs: Prescription medications, stronger effects. Talk to your healthcare practitioner about appropriate options for your situation.

Inositol vs Magnesium (for anxiety)

Inositol: Works through different pathways related to neurotransmitter signalling.
Magnesium: Works through nervous system relaxation. Many people use both for layered support.

What Is Inositol?

Inositol is a sugar alcohol found naturally in many foods (cereals with high bran content, nuts, beans, fruits like cantaloupe, oranges, and melons). It's sometimes called vitamin B8, though technically it's not a vitamin because the body can make some of its own.

Inositol is involved in:

• Cell signalling as part of the inositol phosphate system
• Neurotransmitter signalling for serotonin and other mood-related neurotransmitters
• Insulin signalling — which is why it's used for PCOS and blood sugar support
• Cell membrane structure (phosphatidylinositol)

Therapeutic doses (2–18 g daily, depending on use) have been studied for mood, anxiety, OCD, PCOS, and blood sugar.

How To Use

Adults: Take as directed by your healthcare practitioner. Dosing depends on the use — PCOS support is typically 2–4 g daily, mood support is often 12–18 g daily based on clinical research.

Mix powder into water, juice, or smoothies. Talk to a healthcare practitioner before use if you are pregnant or breastfeeding, take medications (especially mood or diabetes medications), or have bipolar disorder.

Frequently Asked Questions

Pairs Well With

• Magnesium Supplements — supports relaxation and stress
• B-Complex Supplements — inositol works alongside other B vitamins
• Blood Sugar Support — chromium, alpha-lipoic acid, and other options
• Multivitamins — daily nutritional foundation

💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.

Compare Similar Products

• Inositol Supplements — Compare inositol products in powder and capsule formats.
• Stress & Anxiety Supplements — Browse calming support options.
• Blood Sugar Support — The full blood-sugar category.
• Women's Health Supplements — PCOS and hormonal support.

About Vitamart

Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.

Vitamins Lowest Prices.

Take 1.5 teaspoons (5 g) of TrueHope Inositol Powder 2-3 times daily.