

🌿 Elevate your hormone harmony—because your cycle deserves the best
Theralogix Ovasitol Inositol Powder delivers a clinically backed 40:1 ratio of myo-inositol to D-chiro inositol at double the usual dose, supporting hormone balance, ovarian function, and menstrual regularity. NSF certified and free from gluten, additives, and animal products, this 90-day supply powder offers a clean, easy-to-use fertility and cycle support solution trusted by thousands.
















| ASIN | B0CT6LK1JS |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #3,377 in Health & Household ( See Top 100 in Health & Household ) #4 in Vitamin B8 (Inositol) Supplements |
| Brand | Theralogix |
| Brand Name | Theralogix |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 3,280 Reviews |
| Diet Type | Gluten Free, Vegan |
| Dosage Form | Powder |
| Dose Release Method | Osmotic Release |
| Flavor | Unflavored |
| Item Dimensions | 7.5 x 3 x 8 inches |
| Item Form | Powder |
| Item Weight | 0.5 Pounds |
| Manufacturer | Theralogix |
| Material Features | Natural |
| Number of Items | 1 |
| Primary Supplement Type | Myo-Inositol |
| Product Benefits | Ovarian Function Support |
| Specific Uses For Product | Ovarian Function Support |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 180 |
| UPC | 813349011367 |
| Unit Count | 7.05 Ounce |
E**H
Effective daily supplement that supported my conception journey with PCOS
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.
C**W
Worked great for hirsutism, hormonal acne, insomnia
This stuff surprised me. Not diagnosed with PCOS, but developed symptoms related to insulin resistance and high androgen levels, many of which overlapped with PCOS, so I gave this a try. My symptoms: mild but sudden hirsutism; hormonal acne; suddenly never feeling tired, never sleeping (which developed into some weird insomnia where I was mentally exhausted but also ZOOM ZOOM ZOOM); extreme food cravings (especially sweets) Treated? Hirsutism; hormonal acne; sleep/insomnia/energy issues Untreated? Food cravings (I think this one is from working a brainless job that leaves me unsatisfied) It took an entire bottle (three months) to REALLY see results. And I used it consistently, following package directions. During the first two weeks, I had mild stomach issues. Nothing major, and they resolved. They're fully gone now. I have zero side effects. I've never been on birth control, and my cycle has been pretty normal for my entire life, happening once a month, not perfectly like clockwork, but close, and they've been pretty average in volume, save a random month where I'll just bleed REALLY HARD, but that rarely ever happened. When I first started taking this, my cycles went crazy. Sometimes I would bleed in the middle of a cycle, but only a little and it would stop. Then I would bleed SUPER, SUPER hard during my actual period. Now it's like clockwork. No middle bleeding. Light for a few days, heavy for a couple days, done. I do think my periods got slightly heavier, but it's not significant. Hirsutism took three months to really show any improvement. I was shaving in the meantime, once a week. Now the usual soft peach fuzz is what grows back on my face, and I don't shave anymore. Hormonal acne cleared up fairly quick, but I wasn't having all-over breakouts, just really big, ugly, deep ones on my chin/jaw. I used other acne treatments to fend them off, and then they just stopped coming. Weird sleep/insomnia stuff went away pretty fast. I feel like normal again. Flavor of this is good! It's mildly sweet, but barely noticeable in a small cup of water morning and night. I highly recommend this brand, and I've already got several other people interested in taking this. I think it works. I'm on my second jar now and will keep taking it for the foreseeable future. I recommend it, but PLEASE follow the instructions and give it the whole three months (at least) and see what it can do. Nothing in the body is ever "instant fix". Give this a chance to help your body restore itself. Sometimes things have to get worse before they get better. Good luck!
S**M
Weird reaction initially, but now I love it.
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.
C**S
Noticeable Results for Hormone Balance
I’ve been using Ovasitol consistently, and honestly, it’s one of the few supplements for PCOS/hormone balance that actually made a difference. Within a few weeks I noticed better energy, fewer sugar cravings, and my cycles started becoming more regular. It dissolves completely no taste, no smell, no weird texture which makes it super easy to take morning and night. It’s also nice knowing it’s NSF certified because there are so many random inositol powders out there. If you’re dealing with PCOS, irregular cycles, or insulin-related symptoms, this is definitely worth trying. Just be consistent with it.
D**A
Dissolves well
The product has no weird taste and dissolves very well. The bottle is pretty much half empty though and this is brand new.
H**Y
PCOS girlies, TRY THIS!!
I have PCOS, insulin resistance, and am currently struggling with secondary infertility. I haven't had a period in FOUR MONTHS. Started metformin about six months ago, and it seemed to improve things at first, but then my body just stalled out. Decided to switch from metformin to inositol, and knew this brand was highly recommended. I also take the Theralogix preconception multivitamin. I had tried a different inositol supplement years ago, didn't end up continuing it as it gave me headaches and I didn't really see an improvement in my symptoms. This WORKS. I take the morning dose in my coffee, and evening dose in a cup of chamomile tea. It is mildly sweet in flavor, and dissolves well in warm liquid. (I tried mixing it in plain room-temp water, and didn't care for that) Two weeks after starting this supplement, I noticed CM changes. 2.5 weeks after starting it, I OVULATED. I am still shocked. After four months of no ovulation, I was semi-convinced I was going into menopause. I have felt great, and can't wait to get my follow-up bloodwork to confirm ovulation, but my LH levels were the highest I have EVER had. So I definitely call it a win, regardless of whether we successfully conceive this cycle or not. This is the highest quality inositol supplement, and cannot recommend it enough. If you are on the fence, TRY IT. If you are on a different inositol and are hesitant to switch to ovasitol because of the price point, make the switch. It is so worth it. I wish I could rate this 10 stars!!!
A**E
Great supplement for regulating cycle
Amazing! I love the fact that is easy to take. It dissolves quickly and you don’t taste it or smell anything. I do think it helped bringing back my cycle. So for I have been able to get two periods and that seems quite effective to me. It definitely is not cheap but it can last you at least 3 months if you take two per day. I do feel like I can take one and be okay. No major changes in appetite. At first I had a lot of cravings but it has helped with that but they are not totally gone.
R**L
Convenient and Effective
I love the convenience of having these in individual packets making it so easy to grab and add to my coffee, tea, smoothie, or even plain water. They are truly tasteless and the benefits have been incredible. I have these on reorder so I am never without. They are the most important supplement to my routine!
Trustpilot
1 week ago
1 month ago