Myo-Inositol Is A Key Nutrient for Female Fertility, and for Men Too!
Myo-Inositol is a naturally occurring vitamin-like substance, sometimes referred to as Vitamin B8, that is often used to support fertility and reproductive wellness in healthy women. Our Myo-Inositol supplement provides 2 grams of myo-inositol per day to support a healthy menstrual cycle, hormone balance, ovulation, and egg quality.

Myo-Inositol Supports Fertility in 4 Important Ways: Egg Quality, Ovarian Function, Hormone Balance, Cycle Regularity
Maintaining egg quality and healthy ovulation are important for reproductive wellness, and because the number of eggs we have is defined at birth and never increases, it becomes especially important as we get older to keep the quality of eggs as high as possible. IN WOMEN, Myo-Inositol supports: Egg Quality, Ovarian Function, Hormone Balance, and Cycle Regularity. IN MEN, Myo-Inositol supports: Energy Production in Sperm Cells and Sperm Motility – the Forward Motion to Get to the Egg.*
Why Do Regular Cycles Matter?
When you are trying to conceive, being able to accurately predict ovulation is important so that you can plan to have intercourse during your fertile window. Simply put, if you don’t have sex during your fertile window – those 3-5 days just before you ovulate – you can’t get pregnant. Knowing when you are ovulating is relatively straightforward when you have regular, predictable 28 day cycles. But, on occasion you may have a long or irregular menstrual cycle, which makes predicting ovulation difficult. Myo-Inositol supports a healthy balance of the key hormones, including testosterone and insulin, that are involved in healthy ovulation to help keep your menstrual cycle on track.

Highlights
- PROVIDES A DAILY AMOUNT OF 2 GRAMS of MYO-INOSITOL. Daily Dosage Can Be Increased Up To 4 Grams Per Day If Desired.
- SUPPORTS A BALANCE OF KEY HORMONES, Such as Insulin and Testosterone, That Are Involved in Healthy Ovulation to Help You Keep Your Menstrual Cycle On Track.*
- MYO-INOSITOL IS WELL-KNOWN TO SUPPORT EGG QUALITY. The Health of Your Eggs is an Important Aspect of Your Overall Fertility and Pregnancy Wellness.*
- MYO-INOSITOL HAS POWERFUL ANTIOXIDANT AND ANTI-INFLAMMATORY PROPERTIES to Benefit Egg and Sperm Quality.
- TAKE 4 CAPSULES DAILY, or MORE AS DESIRED. Each Bottle Provides 120 Capsules. If Desired, Break Open the Capsules and Mix with Juice or Water.
- ALSO HELPFUL FOR MEN. Myo-Inositol is believed to support the function of the mitochondria within the sperm, which gives sperm energy and improves motility.*
- MANUFACTURED IN THE USA FROM DOMESTIC AND IMPORTED INGREDIENTS in a GMP Manufacturing Facility. GMO-Free and Made without Gluten, Yeast, Dairy, Soy, Artificial Colors, or Artificial Preservatives. Suitable for Vegetarians.
- FROM THE GO-TO BRAND FOR TTC COUPLES – For Over 15 Years Fairhaven Health Has Been A Leading Provider of Dietary Supplements for Male and Female Reproductive Health.
- WORLD CLASS CUSTOMER SUPPORT – We’ve Got Your Questions Covered.

Just 4 Capsules Per Day. Take 4 capsules of Myo-Inositol each day, preferably with food. If desired, break the capsules open and mix with juice and water for a drinkable supplement. Additionally, you may consider ramping up to the full daily dosage gradually.

Quality Ingredients and Manufacturing. Our Myo-Inositol iis GMO-free, vegetarian, and is made without gluten, yeast, dairy, artificial colors or preservatives. It is manufactured in the USA from domestic and imported ingredients in a cGMP facility.

For Him Too. Myo-Inositol is increasing in popularity as a male fertility supplement as it is believed to support sperm motility by increasing cellular energy production and acting as an antioxidant.

Pair with OvaBoost to obtain 4 grams of Myo-Inositol per day. OvaBoost offers the unique combination of Myo-Inositol, Folate, and Melatonin, along with other key antioxidants to support egg quality and healthy ovulation.
Frequently Asked Questions
How do I take Myo-Inositol?
As a dietary supplement, take 4 capsules daily, preferably with food. If desired, break open the capsules and mix with juice or water for a drinkable supplement. Additionally, you may consider ramping up to the full daily dosage gradually.
Should I take prenatal or a multivitamin while taking Myo-Inositol?
Yes, you will want to take a preconception vitamin like FertilAid for Women or PeaPod Prenatal along with Myo-Inositol.
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OvaBoost | Myo-Inositol | Myo +D-Chiro | TTC Boost Bundle | FH PRO for Women | |
Contains B Vitamins | ✓ | ✓ | ✓ | ✓ | ✓ |
Contains the Trio of Myo-Inositol, Folate, Melatonin | ✓ | No | No | ✓ | ✓ |
Supports Egg Quality In Healthy Women | myo-inositol plus antioxidants | myo-inositol | myo/d-chiro inositols | myo-inositol plus antioxidants | myo-inositol plus antioxidants |
Supports Fertile Quality Cervical Fluid in Healthy Women | – | – | No | ✓ | ✓ |
Prenatal Vitamin Support | No | No | No | ✓ | ✓ |
Broad Spectrum Antioxidant Support | ✓ | No | No | ✓ | ✓ |
Pills or Powder? | 4 Capsules | 4 Capsules | 4 Capsules | 10 Capsules | 6 Capsules |
Wondering which supplements can be taken together?
(see our Fertility Supplement Guide to find out.)
Rebecca –
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Traci Wood –
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CB –
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Jennifer Trujillo –
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Traci Phillips –
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novikovaj65 –
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Lyn –
This amazing supplement has balanced my hormones and cleared my acne completely where I have suffered for many years!!! I cannot live without it now!
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Ashley Lucchese –
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Allison –
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Fairhaven Health Admin –
Wonderful news! Congratulations, Allison – we wish you and your family all of the best!
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Kiara Mclaurin –
Finished my 1st month on these, i love them! Will be buying another bottle today!
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Fairhaven Health Admin –
Glad you’re liking Myo-Inositol, and finding it helpful. All our best to you!
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Kristen –
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Fairhaven Health Admin –
This is wonderful news – thank you for sharing it with us! All our best to you and your family.
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Shea –
These changed my life and regulated my cycle! I will never stop taking these. I also lost a ton of weight.
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Fairhaven Health Admin –
Wow – great news! Glad to hear it’s working so well for you. Congratulations!
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Annie Offutt-Jones –
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Fairhaven Health Admin –
Wonderful news! Congratulations to you both. Thanks for sharing your experience.
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tawny –
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Marissa C –
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Elise –
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Fairhaven Health Admin –
Glad to hear you’re pleased with the Myo-Inositol product. As you say, it can be challenging to find reputable suppliers. We’re glad to fill that role for you!
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Esmeralda Rojas-Torres –
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Fairhaven Health Admin –
It’s so interesting to see how myo-inositol can affect cycle regularity in women with PCOS. Glad you’re seeing a benefit, and keep us posted on your progress.
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Kayne McIntosh –
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Fairhaven Health Admin –
Wonderful to hear your good news! It’s interesting how one little modification to diet/supplementation can make such a huge difference. Congrats on your pregnancy after trying for such a long time!
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Jaymiss –
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Fairhaven Health Admin –
Sorry to hear you didn’t find any benefit from taking Myo-Inositol. Many folks do find that it can be beneficial in terms of insulin resistance. All our best to you.
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Alice Ellermets –
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Fairhaven Health Admin –
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