Theralogix Ovasitol Inositol Powder - 90-Day Supply - Myo-Inositol & D-Chiro Inositol for Hormone Balance & Ovarian Function Support* - NSF Certified - 400 g (180 Servings)
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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, May 14
Style: 180 Servings (Canister)
Features
- 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.
Product Dimensions : 7.5 x 3 x 8 inches; 8 ounces
Item model number :
Date First Available : January 24, 2024
Manufacturer : Theralogix
Best Sellers Rank: #3,140 in Health & Household (See Top 100 in Health & Household) #4 in Vitamin B8 (Inositol) Supplements
#4 in Vitamin B8 (Inositol) Supplements:
Customer Reviews: 4.6 4.6 out of 5 stars (3,544)
Brand Name: Theralogix
Primary Supplement Type: Myo-Inositol
Item Form: Powder
Diet Type: Gluten Free, Vegan
Product Benefits: Ovarian Function Support
Age Range Description: Adult
Container Type: Bottle
Dosage Form: Powder
Supplement Formulation: Multi-Supplement
UPC: 813349011367
Manufacturer: Theralogix
Manufacturer Part Number:
Model Number:
Unit Count: 7.05 Ounce
Item Weight: 0.5 Pounds
Item Dimensions: 7.5 x 3 x 8 inches
Number of Items: 1
Total Servings Per Container: 180
Flavor: Unflavored
Dose Release Method: Osmotic Release
Material Features: Natural
Specific Uses For Product: Ovarian Function Support
Allergen Information: Gluten Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 180 Servings (Canister)
I was diagnosed with PCOS and was having a lot of issues with fertility. My doctor told me to take this and I have to say this worked really well for me. This Ovasitol really helped with sugar cravings and contributed to producing better egg quality to help get me pregnant. I noticed that after drinking this regularly, my sugar cravings decreased and I was able to manage weight a little better. My blood sugar levels were thankful for this as well. I even saw a decrease in acne as a result of having less sugar. I not The biggest change for me was that my cycles became more regular again while trying to conceive. I also have endometriosis and had previously been on birth control that skipped placebo pills, so it took time for my body to regulate, but the Ovasitol helped me with that transition. I can’t speak to sleep improvements or period pain relief, since I didn’t notice a big difference there personally. Taking this daily is super easy. You just mix it with water and there is barely a taste to it. The only annoying part is that the powder sometimes collects at the bottom, so always give your drink a good stir or shake to make sure you are drinking the entire thing. One thing I will say is that it is pretty bulky and does not store in cabinets easily. Overall, this was an effective part of my routine and I’m still taking it even now. I’m currently a mom to a healthy baby boy, and while everyone’s experience is different, I’m glad I tried it and stayed consistent.
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Reviewed in the United States on January 26, 2026 by Elizabeth
Style: 180 Servings (Canister)
I started taking myonistol on my doctor's recommendation for help with egg quality and infertility. I prefer this brand over the pills because it's easier to take. I just mix a scoop with a glass of water twice a day and use that to take my other vitamins and supplements. You can't even taste it. I did start with half the dose for the first week or two until my body adjusted to it. I had mild gastrointestinal upset and a light headache for the first few days, but that went away completely. I've been taking it for 3 months now, and I haven't conceived yet, but I wasn't really expecting it to be this miracle product. I'm in my 40s after all. What I didn't expect, was for this product to help so much with easing my OCD, anxiety, brain fog, and period pain. I have been virtually period pain free (that's a miracle for me, as I have debilitating periods) and felt more mentally stable since I started taking this product. I'm sleeping better and have more energy, too. My doctor suspects that I have lean PCOS, and I'm definitely in early perimenopause. I have been recommending this product to my friends, and a couple of them have experienced positive results as well. For $1 a day, this product is by far the most valuable supplement in my arsenal.
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Reviewed in the United States on March 11, 2026 by Amazon Customer
Style: 180 Servings (Canister)
2/6/23: I started taking ovasitol 2 days ago at the recommended dose of 4000mg daily. My PCOS symptoms have been getting worse recently and I wanted to give this a try since I’m doing everything the same as what worked in the past for PCOS that my doctor had prescribed with the exception of taking metformin (I moved and have to find a new provider who actually knows how to treat PCOS so I don’t have access to it right now and was hoping this would help in a similar fashion). I had a mild headache after my first dose but it subsided after a few hours. The next morning I woke up with a rash on my chest and neck. It wasn’t itchy, but I had a bunch of tiny red bumps that were uncomfortable to touch and gradually worsened throughout the day. I took the same dosage that second day because none of the research I had done mentioned a rash being a side effect but by the evening it had gotten worse and I ended up taking some Benadryl before bed because I was still trying to determine the cause of the rash. Adding ovasitol is the only change I can think of. It’s been about 20 hours since my last dose and the rash is clearing up (the attached photo is from about 12 hours after the last dose). After researching side effects even more I found some others also broke out with a rash. Some were able to lower the dosage and gradually build it up or just kept going on the normal dose and it eventually cleared up while for other people the rash continued to get worse until they stopped taking it. I’m really bummed that I had this reaction because it seems many people with PCOS have had really good responses to inositols. I’m still debating if I want to attempt to take a lower dose to see if it helps and risk the rash flaring up again once it finally subsides completely. Update 6/25/23: The rash took about a week to subside. And after a month or two I decided to give it another try but start with a very small dose and see if I can work my way up. I started taking 1/16 tsp once a day and gradually was able to work up to the full recommended dose without any more rash issues. I did notice mild to moderate headaches the days that I increased the dosage, but they subsided after a day or 2 until the dosage increased again. I’ve been taking the full dosage for a few months now without any rash and no more headaches. My periods which have been irregular for as long as I can remember regulated within a month so it definitely seems to be doing something positive. I’m ordering more. So if anyone has a bad reaction initially, try to start with a small dosage and gradually increase. Wish it stated this on the packaging. Update 8/13/25: I have been taking this for 2 years now without any further issues. It has made a huge difference helping me to regulate my period and has seemed to help with other PCOS related symptoms as well. It is completely tasteless and dissolves well in hot or cold drinks. I have recommended this to several friends dealing with similar issues and they have had good results as well. If you’re on the fence, it is worth a try.
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Reviewed in the United States on August 14, 2025 by Sam