Vitamin B8 (Inositol) Supplements
Explore our curated selection of Vitamin B8 (inositol) supplements, designed to make it easy to compare ingredient quality, serving sizes and formats. Often referenced as a vitamin-like compound associated with the B-complex, inositol is commonly available as myo-inositol, with some products offering blended formulas for broader daily support. This collection helps you quickly identify what suits your routine, whether you prefer a straightforward standalone option or a more comprehensive vitamins and minerals approach.
Across the range you’ll find capsules, tablets and mixable powders, with clear labelling to support confident choices in the United Kingdom. Compare dosage per serving, excipients, allergen statements and dietary preferences, then consider how inositol fits alongside your existing supplements stack. Related nutrients and entities you may see referenced include myo-inositol, choline, magnesium, zinc, Vitamin D and Vitamin C.
Choose the right format
Format can influence consistency and convenience. Powders can offer flexible dosing, while capsules and tablets make daily use simple when you’re on the go.
- Capsules and tablets for easy, consistent intake
- Powders for mixing into water, smoothies or shakes
- Standalone B8 (inositol) or blended vitamin/mineral formulas
- Options suited to different routines and preferences
How to compare products
Look for transparent supplement facts, sensible directions and quality-led manufacturing practices. Check the number of servings per tub or bottle to estimate overall value in GBP, and review suggested use to avoid overlapping with other vitamins and minerals you may already take. If you are pregnant, breastfeeding, have a medical condition, or take medication, speak with a pharmacist or qualified clinician before adding new dietary supplements.
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Vendor:LIFEFRIEND
LIFEFRIEND PCOS Supplements for Women – Myo-Inositol & D-Chiro Inositol 40:1 Ratio, Hormonal Balance, Ovulation Support, Vegan, 60 Capsules
Balanced support for her cycle, with a scientifically informed blend LIFEFRIEND PCOS Supplements for Women bring together a precise 40:1 ratio of Myo-Inositol to D-Chiro Inositol (DCI) in a clean, vegan capsule. This thoughtfully balanced duo is designed to align multiple aspects of reproductive...- £45.41
- £45.41
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Vendor:SOLARAY
SOLARAY Pure Inositol Powder – 163 Servings, 4 oz – Vegan, Lab Verified
Pure Inositol Powder for everyday wellness SOLARAY Pure Inositol Powder is a clean, single-ingredient supplement designed for daily use. This product contains only inositol powder, with no fillers or excipients, delivering a steady 700 mg per 1/4 teaspoon serving. The powder is neutral in...- £42.67
- £42.67
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Vendor:Solgar
Solgar Choline & Inositol 500 mg/500 mg – 200 Veg Caps (2-Pack) for Energy Metabolism & Liver Health
Solgar Choline/Inositol 500 mg/500 mg – A Plant‑Based duo for daily wellness Solgar Choline/Inositol brings together two B‑complex‑inspired nutrients in a vegetarian capsule, designed to fit into everyday routines. Each capsule delivers 500 mg of choline and 500 mg of inositol, and the 2‑bottle...- £44.41
- £44.41
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Vendor:QSTA
QSTA Myo-Inositol & D-Chiro Inositol 4100mg – 40:1 9-in-1 Hormonal & Metabolic Support
OverviewQSTA Myo-Inositol and D-Chiro Inositol blend is designed for daily wellness with a robust 4100 mg total dose. The formula pairs the two inositols in a classic 40 to 1 ratio and brings together a concise set of vitamins and minerals to form a...- £43.23
- £43.23
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Vendor:MICYDELAS
MICYDELAS Myo-Inositol & D-Chiro Inositol Gummies – 40:1 Ratio, Vitamin D3, Magnesium, 60 Vegan Gummies
Delicious, Targeted Support for Hormonal Balance Designed for women, MICYDELAS Myo-Inositol & D-Chiro Inositol Gummies blend essential inositols with vitamins and minerals in a convenient, vegan format. Each serving delivers 2000 mg Myo-Inositol and 50 mg D-Chiro Inositol in a precise 40:1 ratio, paired...- £43.22
- £43.22
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Vendor:Nutricost
Nutricost Inositol Powder 1LB – Gluten Free, Non-GMO, Lab-Tested
Elevate daily routines with Nutricost Inositol PowderNutricost Inositol Powder offers a clean, finely milled option designed for easy integration into beverages, meals, and snacks. In a sturdy 1 pound bottle (454 g), the powder provides a generous supply that suits steady usage without frequent...- £42.08
- £42.08
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Vendor:QSTA
QSTA Myo-Inositol & D-Chiro Inositol 4100mg (40:1) – 9-in-1 Hormonal & Metabolic Support for Women
9-in-1 Hormonal & Metabolic Support for Women QSTA’s Myo-Inositol & D-Chiro Inositol supplement delivers 4100 mg per serving in a trusted 40:1 ratio. This carefully balanced formula blends inositol with essential nutrients to support daily rhythm, energy, and overall wellness without compromising potency. Designed...- £41.03
- £41.03
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Vendor:Pink Stork
Pink Stork Inositol for Women – 40:1 Myo-Inositol & D-Chiro, Hormone Balance & Cycle Support, 30 Servings
Overview Pink Stork Inositol for Women uses a precise 40:1 ratio of Myo-Inositol to D-Chiro Inositol. This blend is designed to support hormonal balance, ovarian health, and overall cycle wellness as part of a daily routine. It’s crafted for women seeking cycle regularity, emotional...- £41.03
- £41.03
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Vendor:BMVINVOL
BMVINVOL Inositol Supplement - Myo-Inositol & D-Chiro Inositol 40:1 Ratio + Berberine, Cinnamon, Ashwagandha | 150 Capsules
Balanced daily wellness with a thoughtful botanical blend BMVINVOL Inositol Supplement combines Myo-Inositol and D-Chiro Inositol in a precise 40:1 ratio, paired with Berberine and a curated set of herbs. The result is a convenient 150-capsule bottle designed for an easy three-capsule-a-day routine that...- £40.98
- £40.98
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Vendor:Black Girl Vitamins
Black Girl Vitamins Inositol Supplement – 2000mg Myo-Inositol + 50mg D-Chiro, Vegan Capsules, 60 Count
Balanced, Everyday Inositol Blend Designed with women’s wellness in mind, Black Girl Vitamins Inositol combines a robust Myo-Inositol and D-Chiro Inositol blend in a simple, daily capsule. Each serving delivers a strong 40:1 ratio of Myo-Inositol to D-Chiro Inositol, supporting a straightforward self-care routine...- £41.59
- £41.59
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Vendor:softbear
softbear Inositol Gummies - 40:1 Myo-Inositol & D-Chiro Inositol, Sugar-Free Vegan Strawberry, 120 Count
Discover softbear Inositol Gummies softbear Inositol Gummies deliver a precise 40:1 ratio of Myo-Inositol to D-Chiro Inositol in a convenient, sugar-free vegan gummy. The strawberry flavor makes daily wellness feel approachable, turning a routine into a small, enjoyable moment of care. Designed for women’s...- £34.45
- £34.45
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Vendor:kindnature
kindnature Myo-Inositol & D-Chiro Inositol Gummies for Women – 40:1, 2000mg/50mg, Vitamin D & Folate, Vegan, Watermelon
Overviewkindnature Myo-Inositol & D-Chiro Inositol Gummies for Women reimagine a nutrient staple as a tasty daily ritual. Each serving delivers 2000 mg of Myo-Inositol and 50 mg of D-Chiro Inositol in a natural 40:1 ratio, mirroring the formulation used in published clinical research. The...- £40.98
- £40.98
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Vendor:Zahler
Zahler Inositol & Glycine Powder – Mood & Nervous System Support for Women – Hormone Balance & Healthy Ovarian Function – Kosher, Gluten Free, Dairy Free, Soy Free 11.5 oz
Overview Meet a flavorless, easy-to-mix powder designed to slot into your daily routine without changing taste. Zahler Inositol & Glycine supports a simple path to wellness, blending practicality with thoughtful ingredients for everyday balance. Centered on a blend of inositol and glycine, the formula...- £41.01
- £41.01
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Vendor:GGMMUU
GGMMUU 2-Pack Myo-Inositol & D-Chiro Inositol Gummies for Women – 40:1 Raspberry, 120 Count
Balanced science meets everyday wellnessGGMMUU 2-Pack Myo-Inositol & D-Chiro Inositol Gummies for Women bring a thoughtfully balanced 40:1 blend to a convenient raspberry-flavored format. Each serving pairs 2000 mg of myo-inositol with 50 mg of D-chiro inositol, alongside Magnesium Glycinate, Zinc, and Vitamin D3...- £41.46
- £41.46
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Vendor:Zahler
Zahler Inositol 1000mg Capsules – Mood & Nervous System Support for Women – Kosher, Gluten Free, Dairy Free – 120 Count
OverviewZahler Inositol 1000mg capsules are crafted to fit a daily wellness routine for women seeking balanced mood, a steady nervous system, and hormone-friendly support. Each capsule delivers a full 1000 mg of inositol and is produced in facilities that follow GMP standards, using Non-GMO,...- £41.01
- £41.01
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Vendor:Source Naturals
Source Naturals IP-6 Tablet, 180 Count – Vegetarian Formula
What is IP-6? IP-6, or inositol hexaphosphate, is a component associated with dietary fibers found in cereals, legumes, and seeds. When included as a supplement, IP-6 can be part of a fiber-inspired routine, offering a concentrated source of this compound. About Source Naturals IP-6...- £40.49
- £40.49
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Vendor:Theralogix
Theralogix Ovasitol Inositol Powder – 400 g (180 Servings) – Myo-Inositol & D-Chiro Inositol (40:1) – NSF Certified
Theralogix Ovasitol Inositol Powder offers a convenient daily routine in a 400 g canister designed for easy mixing into water, juice, yogurt, or smoothies. Each serving delivers 4000 mg of myo-inositol and 100 mg of D-chiro inositol in a natural 40:1 ratio. The unflavored...- £107.54
- £107.54
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Vendor:Wholesome Story
Wholesome Story Myo-Inositol & D-Chiro Inositol Capsules | MTHF Folate, Vitamin D3 | 360 Count, 40:1 Ratio
Wholesome Story presents a thoughtfully balanced capsule formula designed to support everyday wellness. The Myo-Inositol and D-Chiro Inositol capsules come in a 360 count bottle, aligned to a 40:1 ratio, and are housed in vegan, plant-derived capsules. The product carries Clean Label Project certification...- £94.68
- £94.68
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Vendor:Zazzee
Zazzee Pregnostol Powder 6-Month Supply — Myo-Inositol & D-Chiro-Inositol 40:1 (Vegan, Non-GMO)
Support for fertility journeys with a balanced inositol blend Zazzee Pregnostol Powder delivers a precise 40:1 ratio of Myo-Inositol to D-Chiro-Inositol in a convenient, vegan formulation. Each bottle holds 180 servings, offering a full 6-month supply when you take the recommended serving. A free...- £78.27
- £78.27
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Vendor:Neurobiologix
Neurobiologix D-Chiro Inositol 500 mg – High-Potency Inositol for Energy & Hormone Balance (60 Veggie Capsules)
Overview Neurobiologix D-Chiro Inositol 500 mg is a high-potency inositol supplement designed for adults seeking daily wellness support. The formula centers around a 500 mg dose of D-chiro inositol per daily serving and arrives in clean, vegetable capsules for convenient, stimulant-free use. Crafted with...- £81.53
- £81.53
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