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Inositol, often referred to as vitamin B8, plays a crucial role in various bodily functions, including cell signaling and nutrient metabolism. With numerous supplement options available, understanding key factors can help you select a high-quality product that aligns with your wellness goals. Choosing the right supplement ensures you receive the intended benefits without unnecessary additives.
1000 mg of Inositol per Tablet - 120 Tablets per Bottle.
Non-GMO & Gluten-Free.
Proudly Made in USA, GMP Compliant, FDA Registered Facility.
No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
The Balance We Need: Our purity award winning clean label project certified inositol supplement has been formulated to promote hormonal balance and support ovarian function.* 30 servings (4 capsules per serving)
The Body’s Optimal Composition: A 40:1 ratio of Myo Inositol & D Chiro Inositol, which is 2000mg to 50 mg mirrors the ideal ratio that our body needs. This helps support our natural rhythm for ovulation and reproductive wellness. *
Cycle Harmony: Myo & D-Chiro-Inositol, naturally found in plant foods, work together to help support healthy hormone levels* and encourage a regular, balanced monthly cycle.*
30 Serving Supply & Clean Label Project Certified: Our Myo & D-Chiro Inositol is vegan and non-GMO. We are also one of the only supplement brands that offer vegan-friendly plant-derived capsules.*
Our Wholesome Promise: We are family-owned & proud to have our products 3P tested & certified by the Clean Label Project. We understand that each body and journey is unique. If our supplements don't work for you, let us know & we will make it right.*
Ovulation Support Supplement: This supplement provides 4000 mg myo-inositol and 100 mg D-chiro inositol daily in your natural ratio of 40:1, which is twice the typical daily dose from other inositol supplements*
Women's Fertility Supplement: This fertility support is ideal for women looking to promote healthy periods while aiding natural hormone levels and ovarian function*
Menstrual Cycle Supplement: Our menstrual supplement for women is easy to use since the unflavored inositol powder comes in a canister with a scoop*
Purity Tested: Our USA-manufactured supplements are independently verified for potency and purity by NSF; gluten-free, no dyes, vegan, contains no additives and made with premium ingredients
Shelf Life: This product has a minimum shelf life of 365 days from date of purchase. Expiration dates can be found on the bottom of the packaging.
DOCTOR-FORMULATED MYO-INOSITOL & D-CHIRO INOSITOL: Myo D-Chiro Inositol capsules by SMNutrition are Doctor-Formulated, Vegan, Hormone-Free, and formulated Gluten-Free, Non-GMO, and free of the top 9 allergens. Our Myo Inositol supplement is manufactured...
IDEAL 40:1 RATIO: Our Myoinositol and D Chiro Inositol pills are formulated to match the body’s own ratio of 40:1, with 2,000 mg of Myo-Inositol and 50 mg of D-Chiro Inositol powder per serving.
WOMEN’S HORMONE BALANCE: This premium inositol supplement for women combines the two most potent forms of inositol (Vitamin B8), Myo & D-Chiro Inositol, to optimize hormonal balance and effectively support ovarian, menstrual, and reproductive health.*
OVARIAN SUPPORT VITAMINS: By encouraging hormone balance for women fertility, Myo and D-Chiro Inositol are the preferred ovarian health supplements for promoting overall women’s balance, and for supporting your reproductive goals.*
FEMININE HEALTH SUPPLEMENT: Together, Mio Inositol D Chiro Inositol encourage healthy ovulation and regulate menstrual cycles, for overall ovarian function support.* Try these vitamins for women to promote happy hormones and peace of mind.*
Foundational Elements for Wellness: Inositol supplements, also known as Vitamin B8 but not a true vitamin, are the cornerstones of health, playing critical roles in various bodily functions from heart support to overall health. Ensure your body has the...
Daily Dose of Well-being: Incorporating our Inositol powder, in Inositol 1000mg, into your daily routine is a simple, yet profound way to invest in your long-term health. A small step today paves the way for substantial wellness benefits tomorrow.
Fuel Your Day with Wellness: Our Vitamin B8 powder, or Inositol supplement, is expertly formulated to support your body's energy, turning food into energy more efficiently. Perfect for keeping you energized and active, no matter what your day holds.
Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
Commitment to Quality: All of our products are crafted in a facility that adheres to rigorous cGMP standards, ensuring the highest level of quality and safety. This dedication guarantees a consistent and reliable supplement you can trust to support your...
SUPPORTS HEALTHY MEMBRANE FUNCTION*: Inositol is found in all cell membranes, with the highest concentrations in the brain and central nervous system, where it plays an important role in neurotransmitter signaling.*
SUPPORTS STRESS RELIEF*: Inositol helps to promote relaxation and reduce stress, making it an ideal supplement for those looking to unwind.
MYO-INOSITOL FORM: Inositol is also critical for the proper action of insulin, lipid metabolism, and for the maintenance of cellular calcium balance.*
GMP Quality Assured: GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
CERTIFICATIONS/CLASSIFICATIONS: Corn Free, Dairy Free, Egg Free, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
Proven to Make a Difference: In a 12-week clinical study, 84% of women taking Optify Inositol+ reported noticeable improvements across 18 areas of hormonal and ovarian health such as cycle concerns, skin health, mood, and energy.*
The Ratio That Works With You: Inositol+ blends 2,000mg Myo-Inositol with 50mg D-Chiro Inositol in the body's ideal 40:1 ratio, supporting healthy hormone balance, regular cycles, ovarian and reproductive health and overall women's wellness.*
A Little Extra Where It Counts: Many myo & d-chiro inositol supplements stop at two ingredients but we add Folate and Vitamin D to give your mind, body, and hormones the extra support they need to encourage hormone harmony and reproductive wellness.*
Trusted Where It Matters Most: Shared by 1,600+ clinicians, fertility specialists, and OB/GYNs and awarded the Clean Label Purity Award, every batch is third-party tested, vegan, non-GMO, and free of fillers for support you can have confidence in.*
Love It Promise: Whether you're looking to support regular cycles, hormonal and metabolic health, or trying to conceive, we are honored to serve you. We know every woman's body is unique so if Inositol+ isn't for you we'll make it right.*
The Balance We Need: Our purity award winning clean label project certified inositol supplement has been formulated to promote hormonal balance and support ovarian function.* 90 servings (4 capsules per serving)
The Body’s Optimal Composition: A 40:1 ratio of Myo Inositol & D Chiro Inositol, which is 2000mg to 50 mg mirrors the ideal ratio that our body needs. This helps support our natural rhythm for ovulation and reproductive wellness. *
Cycle Harmony: Myo & D-Chiro-Inositol, naturally found in plant foods, work together to help support healthy hormone levels* and encourage a regular, balanced monthly cycle.*
90 Serving Supply & Clean Label Project Certified: Our Myo & D-Chiro Inositol is vegan and non-GMO. We are also one of the only supplement brands that offer vegan-friendly plant-derived capsules.*
Our Wholesome Promise: We are family-owned & proud to have our products 3P tested & certified by the Clean Label Project. We understand that each body and journey is unique. If our supplements don't work for you, let us know & we will make it right.*
WOMEN'S HEALTH SUPPORT SUPPLEMENT: Myoinositol (Inositol 1,000mg) taken 2 times per day may help support women's health
MYO INOSITOL FORM: Double Wood uses the Myo-Inositol form which has been shown to support women's health
NO FILLERS: Double Wood's Inositol Supplement has no fillers and contains only Inositol Powder which is encapsulated in veggie capsules (Vegetarian safe)
ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's Inositol is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is vegetarian...
WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Last update on 2026-08-31 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Vitamin B8 (Inositol) Supplements
Understanding Dosage and Form
Inositol supplements come in various forms, primarily powder and capsules. Powders offer flexibility in dosing, allowing you to adjust intake precisely, while capsules provide convenience and portability. Common dosages range from 500mg to several grams per day, depending on the intended use. It's advisable to start with a lower dose and gradually increase it as needed, paying attention to your body's response.
Checking for Purity and Quality
When selecting an inositol supplement, look for products that are third-party tested for purity and potency. Certifications from organizations like USP (United States Pharmacopeia) or NSF International indicate that the product has been verified for quality and safety. Avoid supplements with excessive fillers, artificial colors, or preservatives, as these can detract from the overall quality and potentially cause unwanted side effects.
Considering Specific Needs and Goals
The benefits of inositol are often associated with specific health concerns. Some individuals take it for mood support, others for metabolic health, and some for reproductive wellness. Research the specific benefits you are seeking and choose a product that is formulated to support those goals. For instance, some products may offer blends specifically designed for women's health or stress management.
Brand Reputation and Reviews
Opting for reputable brands with a proven track record in the supplement industry can provide added assurance. Reading customer reviews can offer insights into product effectiveness and user experiences. However, remember that individual results may vary, and reviews should be considered alongside scientific information and professional advice.
Frequently Asked Questions
What is the difference between inositol and myo-inositol?
Myo-inositol is the most common form of inositol found in the body and in supplements. While there are other stereoisomers, myo-inositol is typically the primary or only form present in most B8 supplements.
Can I take inositol with other vitamins?
Yes, inositol can generally be taken alongside other vitamins and supplements. It is part of the B-complex vitamin family. However, it's always a good practice to consult with a healthcare professional before combining new supplements.
How long does it take to see the effects of inositol?
The time it takes to notice effects can vary significantly from person to person and depends on the reason for taking it. Some individuals may feel subtle changes within a few days, while others might require several weeks of consistent use to experience noticeable benefits.
Are there any side effects of taking inositol?
Inositol is generally considered safe for most people when taken at recommended doses. Some individuals may experience mild digestive upset, such as nausea or diarrhea, especially when starting or taking high doses.
What is the best time of day to take inositol?
There isn't a universally agreed-upon best time to take inositol. Many people find it convenient to take it with meals to potentially minimize any gastrointestinal discomfort. Splitting doses throughout the day may also be beneficial for some users.
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