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Best Inositol Supplements

10 Best Inositol Supplements – Ranked & Reviewed for 2018

If you’re looking for the best inositol supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our Inositol Supplements Guide.

Top 10 Inositol Supplements

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#1 Jarrow Formulas Inositol Powder S Jarrow Formulas Inositol Powder More Info
#2 Now Foods Inositol S NOW Foods Inositol More Info
#3 Bulksupplements Pure Inositol S BulkSupplements Pure Inositol More Info
#4 Nature's Way Choline And Inositol S Nature’s Way Choline and Inositol More Info
#5 Source Naturals Inositol Choline S Source Naturals Inositol/Choline More Info
#6 Solgar Choline Inositol S Solgar Choline/Inositol More Info
#7 Jazzee Naturals Myo Inositol For Pcos S Jazzee Naturals Myo-Inositol for PCOS More Info
#8 Pure Encapsulations Inositol (powder) S Pure Encapsulations – Inositol (Powder) More Info
#9 Pure Science Vitamin B8 Inositol Capsules S Pure Science Vitamin B8 Inositol Capsules More Info
#10 Puritan's Pride Inositol S Puritan’s Pride Inositol More Info

Inositol Supplements Guide

Inositol supplements are natural nutritional supplements sold over the counter. They are available without a prescription from major nutrition and vitamin stores, warehouse stores, and large pharmacies, though your doctor or other health professional may be the one to recommend this supplement to you.



There are not any major known side effects of inositol supplements. Inositol, or its most common supplement form Myo-inositol, is considered safe to ingest. Side effects reported have been mild. This does not mean that there are none. Your doctor will be able to give you more information.

Always speak with a medical professional or doctor before taking any supplements. Always read the product label for instructions and directions.

Taking Inositol Supplements

Check with your physician or health practitioner for advice on the correct use and dosage.

The powdered form of this supplement is best for adjusting the dosage and may be easier to digest since it is mixed into a beverage and swallowed with plenty of fluids instead of swallowing a pill that sits in your stomach to dissolve.

What to Look for In a Good Inositol Supplement

A good inositol supplement will have labels with the manufacturer name and location clearly marked and include the country of origin and source of inositol, which should be typically plant based. Vegans will want to purchase the powder form as the capsule form is encapsulated in gelatin.

Inositol has nine different isomers with the most common one being myo-inositol. If the supplement is missing the prefix, you can be fairly certain you are buying myo-inositol, which is the form commonly found in nature and derived from foods.

Inositol is a naturally occurring substance, so you should expect to see the source listed on the bottle.

A good supplement will dissolve completely in water and have very few filler or inactive ingredients other than those required for the composition of the pill and the capsule material, which make it easy to swallow and digest. Look for supplements from major retailers who carry known, trusted brands or generic names. Don’t take supplements that are capped in a holistic store because there is no way to verify purity or hold the manufacturer responsible for any ill effects of impure supplements.

Though nutritional supplements and vitamins are not regulated by the FDA, the manufacturers who make other drugs are subject to FDA inspections to ensure the equipment they use is sterile and free of metal fragments and other undesirable impurities, so it is worth the money to buy supplements from major pharmaceutical manufacturers or brand name labels.

Finally, don’t buy more supplement than you need. Though inositol is commonly mixed with other supplements for women’s health, remember that some supplements and vitamins have negative effects in high doses, such as vitamin A.

So only buy the single-ingredient supplements you need, even if it means taking more pills overall. Buy the powdered form of inositol to easily mix into a beverage in large doses or buy the pill form to take in smaller doses, depending on your use.

The powdered form can be found in large containers or in individual packets, which are very convenient to keep in your bag and mix into your water at lunch time.

Note: Always speak with your doctor before taking any supplements featured on this website. This article has not been written, reviewed or endorsed by a medical professional and may not be used to diagnose or treat any medical conditions. Supplementhound.com does not assume liability for any actions undertaken after reading this website, and does not assume liability if one misuses supplements that appear on this website. Always read and follow instructions on the product label.