Inositol
60 Servings Per Container: $0.33/Serving
A naturally occurring carbohydrate that supports sleep quality, mood balance + brain signaling.
- Helps regulate neurotransmitters like serotonin + dopamine
- Supports falling back asleep + promotes calm
- May reduce nighttime wakeups
Gentle support for sleep, mood + a calmer mind.
Inositol helps support healthy brain signaling and nighttime relaxation, making it especially useful for occasional sleep disruption, anxious thinking, and middle-of-the-night wakeups.
Inositol is a naturally occurring compound involved in cell signaling throughout the body, especially in the brain and nervous system. It helps support neurotransmitter activity tied to mood, calmness, and sleep quality.
- Supports better sleep continuity and quality
- Helps calm a busy mind before bed
- Helps you fall back asleep if you wake during the night
- Supports mood balance and emotional well-being
- Promotes healthy brain communication and cognitive function
Inositol plays an important role in cellular signaling and is especially active in the brain and nervous system. It helps influence neurotransmitter pathways involved in mood, calmness, and sleep, including those related to serotonin and dopamine. It also supports cell membrane health and broader physiological processes tied to stress response, cognition, and sleep quality.
Take 2 capsules 30–60 minutes before sleep. Best used when you need extra support for relaxation, nighttime wakeups, or occasional sleep disruption.
Do not take more than 3–4 nights per week unless directed by your healthcare practitioner.
Myo-Inositol – 900 mg
A well-studied form of inositol that supports mood balance, healthy brain signaling, and restful sleep.
Other Ingredients: Rice Flour, Hypromellose (capsule), Magnesium Stearate, Silica
Sourced from trusted suppliers that adhere to strict quality standards for purity and potency. NSF Certified for Sport®
When to use
Take 2 capsules 30–60 minutes before sleep.
Onset time
Many people notice support quickly, though results vary by individual.
Expected results
With consistent use, Inositol may support:
- Better sleep quality
- Improved ability to fall back asleep
- Balanced mood
- Healthy cognitive function
- A calmer, more relaxed mental state
There are 5 credible reviews and studies related to this product:
- The impact of myo-inositol supplementation on sleep quality in pregnant women: a randomized, double-blind, placebo-controlled study
- Myo-Inositol and Its Derivatives: Their Emerging Role in the Treatment of Human Diseases
- ER proteostasis regulators cell-non-autonomously control sleep
- Myo-inositol and melatonin in the menopausal transition
- Antioxidants and Fertility in Women with Ovarian Aging: A Systematic Review and Meta-Analysis
- Activates pathways for optimal energy usage
- Promotes cardiovascular health
- Improves cellular and mitochondrial efficiency
Berberine
Berberine
- A synergestic blend to promote restful sleep
- Helps reset circadian rhythm during disrupted sleep cycles
- Supports nighttime recovery & reduces next-day grogginess
Elite Sleep
Elite Sleep
- Crosses the blood-brain barrier boosting magnesium levels
- Helps support learning, attention, and cognitive function
- Promotes calm brain activity and improved sleep quality
Magnesium L-Threonate
Magnesium L-Threonate
- Promotes calm, focused mental clarity
- Helps reduce acute stress without brain fog
- Supports relaxation and sleep quality
L-Theanine
L-Theanine
- Supports deeper, more restorative sleep
- Helps you relax and fall asleep faster
- Promotes a calmer nervous system before bed
Apigenin
Apigenin
Frequently Asked Questions
Inositol is a vitamin-like compound naturally found in the body and in certain foods. It plays a role in cellular signaling and is commonly used to support metabolic health, insulin function, and hormonal balance.
Inositol is a vitamin-like compound commonly used to support metabolic health, insulin sensitivity, and hormonal balance. It is often included in routines focused on blood sugar regulation and overall metabolic function.
Inositol is commonly used by individuals looking to support metabolic health, insulin sensitivity, or hormonal balance. It is often included in wellness routines focused on overall metabolic function.
Yes. Inositol is commonly taken daily when used as directed. Consistent use is often recommended as part of a long-term routine focused on metabolic and hormonal health.
Inositol can be taken at any time of day. Many individuals choose to take it with meals as part of a daily routine, although timing can be adjusted based on personal preference.
Inositol is commonly taken alongside other supplements as part of a daily wellness routine. Many individuals include it with products that support metabolic health, insulin sensitivity, or hormonal balance.
If you are taking medications or have specific health considerations, it is recommended to consult a healthcare professional before use.
Yes. Momentous Inositol is suitable for vegetarians and vegans and is sourced from plant-based ingredients.
Every finished batch of Inositol is certified through NSF Certified for Sport®, a respected independent program that verifies label accuracy and screens for hundreds of banned substances. If a batch fails to meet these independent standards, it does not ship.
We also take transparency a step further by publishing third-party test results via Light Labs on individual product pages and making Certificates of Analysis (COAs) available for every batch.
- Effectiveness
- Sleep Quality
- Sleep Onset
- Side Effects
- Timing
- BSBrenda S.Verified BuyerProduct Standouts Ease of Use, Results, Trust and Transparency1 week agoProduct Standouts Ease of Use, Results, Trust and TransparencyRated 5 out of 5 starsHelping to sleep
I started using Inositol around 6 wks ago. I take it at night and I am now experiencing enhancement in my sleep. For me, sleep is my foundation that effects my whole healthy I am pursuing.
- FFuadVerified Buyer4 weeks agoRated 5 out of 5 starsEffective for sleep quality
Switched to this after MOMS Organic market stopped selling inositol. It works like a charm - deep sleep efficient, less wake events. Note directions say not to take for more than four nights consecutively.
- GGabrielaVerified Buyer1 month agoRated 4 out of 5 starsLooking forward to improving my sleep
Switched from magnesium to Inositol to help improve my sleep. So far I liked the fast shipping and quality of the product.
- EEduardoVerified Buyer1 month agoRated 5 out of 5 starsWorth it, highly recommendable
My wife takes it following the directions and her sleep has improved in quality and duration. Momentous give us the confidence that we are taking supplements of the highest quality.
- JjohnVerified Buyer2 months agoRated 5 out of 5 starsIt's now in my bedtime routine
it really helps with sleep.