Momentous Inositol delivers pure myo-inositol to support restful sleep and metabolic health, helping you feel more balanced by night and steadier by day. The star ingredient is the bioactive myo-inositol, a simple, single ingredient formula designed for purity. Momentous backs every batch with rigorous third party testing and NSF certification, plus vegan, gluten free sourcing you can trust.

Available Sizes & Variants:

60 Servings Momentous Inositol - Convenient daily dose for bedtime use.

Benefits & Features:

• Supports restful sleep with a simple, single ingredient formula.
• Provides a pure, vegan sourced myo-inositol that supports metabolic balance.
• Designed for daily use before bed, it promotes relaxation and steady sleep patterns, helping you wake with clearer focus and more consistent energy throughout the day.
• NSF certified for sport manufacturing ensures purity and freedom from banned substances.
• Manufactured in a facility that adheres to strict quality controls you can trust.

Momentous is known for demanding purity and clarity, and Inositol stays true to that. The plant derived myo-inositol is vegan and gluten free, manufactured in a facility that meets NSF Certified for Sport standards. Each batch undergoes rigorous third party testing to confirm purity and label accuracy, giving athletes and mindful buyers confidence that what's on the bottle is in the bottle. The result is a clean, single ingredient supplement you can trust.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Myo-inositol

Myo-inositol is a naturally occurring form of inositol widely recognised for its role in cellular signalling and normal function. This product delivers pure myo-inositol, supplied as a single ingredient for clarity and purity. The ingredient is plant-derived, vegan, and free from GMOs and gluten.

This form is the bioactive myo-inositol, provided in a simple, single-ingredient formulation to support a consistent nutrient profile across batches.

What Does Myo-inositol Do?

Myo-inositol helps support sleep quality and metabolic health, contributing to normal mood and cognitive function as part of regular physiological processes.

EFSA-backed mechanisms involve cellular signalling pathways, with the nutrient contributing to normal bodily function through these processes.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Momentous adopts a science‑led, single‑ingredient approach to inositol, with NSF Certified for Sport facilities that align with high‑bar industry standards. This brand’s commitment to purity, traceability and third‑party batch testing underpins the safety and reliability Welzo requires for our customers.

Our expert team of doctors, nurses, and nutritionists our expert team of doctors, nurses, and nutritionists evaluated Momentous Inositol against our quality certification process our quality certification process to verify manufacturing integrity, certification scope and manufacturing practices. The brand’s vegan, GMO‑free sourcing and plant‑derived inositol emphasise transparency and sustainability, which strongly resonated with our vetting criteria for trustworthy partnerships.

Welzo selected Momentous because its rigorous quality standards, third‑party testing, and GMP‑grade facilities provide a reliable product fit for this supplement. This partnership reflects Momentous’s proven reputation for quality manufacturing and our shared emphasis on safety, accuracy and sport‑level quality in the UK market.