---
product_id: 30840347
title: "NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce"
brand: "now foods"
price: "$28.53"
currency: USD
in_stock: true
reviews_count: 10
category: "Now Foods"
url: https://www.desertcart.us/products/30840347-now-foods-supplements-inositol-powder-neurotransmitter-signaling-cellular-health-4
store_origin: US
region: United States of America
---

# Non-GMO, Vegan, Kosher certified Supports neurotransmitter signaling Myo-Inositol for insulin & lipid metabolism NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce

**Brand:** now foods
**Price:** $28.53
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock your cellular potential with NOW Inositol Powder!

## Quick Answers

- **What is this?** NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce by now foods
- **How much does it cost?** $28.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/30840347-now-foods-supplements-inositol-powder-neurotransmitter-signaling-cellular-health-4)

## Best For

- now foods enthusiasts

## Why This Product

- Trusted now foods brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure & Ethical Wellness:** Non-GMO, vegan, soy & sugar free for clean living
- • **Trusted Quality Assurance:** GMP-certified, family-owned since 1968
- • **Versatile & Easy Integration:** Mixes smoothly into your morning coffee or smoothie ritual
- • **Metabolic Harmony with Myo-Inositol:** Optimize insulin function and lipid balance
- • **Brain-Boosting Neurotransmitter Support:** Elevate cognitive clarity with every dose

## Overview

NOW Foods Inositol Powder delivers pure Myo-Inositol, a vital nutrient concentrated in brain and cell membranes, supporting neurotransmitter signaling, insulin action, and lipid metabolism. Certified Non-GMO, vegan, and GMP quality-assured, this 4-ounce powder blends seamlessly into beverages, empowering your daily cognitive and metabolic wellness with trusted, family-owned brand reliability.

## Description

Inositol is a non-essential member of the B-Complex family with dietary sources from both animal and plant foods. The form of Inositol used in this product is Myo-Inositol, the most abundant form of this nutrient. Inositol is found in all cell membranes, with the highest concentrations in the brain and central nervous system, where it plays an important role in neurotransmitter signaling.* Inositol is also critical for the proper action of insulin, lipid metabolism, and for the maintenance of cellular calcium balance.*

Review: Good Quality. Reputable Brand - I wasn't sure what to expect with this. I decided to give it a try after seeing Dr. Andrew Huberman recommend it for improving sleep. It has a subtly sweet taste and mixes well into smoothies, shakes, or with water. I didn't notice any sleep improvements when taking this, but that is not a knock against the product or Now, which is always a reliable brand. I actually found that this gave a subtle but still noticeable energy boost for a few hours after taking it. Since it did not help my sleep, I have been mixing it into my morning coffee for an extra boost, or having some after lunch to help get me through the afternoon. Overall, the product is quality and you get what you are paying for at a reasonable price no less.
Review: Michelle - I love you supplement. It works very well

## Features

- SUPPORTS HEALTHY MEMBRANE FUNCTION*: Inositol is found in all cell membranes, with the highest concentrations in the brain and central nervous system, where it plays an important role in neurotransmitter signaling*
- MYO-INOSITOL FORM: Inositol is also critical for the proper action of insulin, lipid metabolism, and for the maintenance of cellular calcium balance*
- CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Kosher, Sugar Free, Soy Free, Vegan
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Packaged in the USA by a family owned and operated company since 1968

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0013OXEAK |
| ASIN  | B0013OXEAK |
| Age Range Description | Adult |
| Best Sellers Rank | #47,348 in Health & Household ( See Top 100 in Health & Household ) #63 in Vitamin B8 (Inositol) Supplements #3,952 in Diet & Sports Nutrition |
| Brand Name | NOW Foods |
| Color | White |
| Country of Origin | United States |
| Customer Reviews | 4.5 4.5 out of 5 stars (253) |
| Date First Available | February 9, 2004 |
| Date First Available  | February 9, 2004 |
| Department | Health and Beauty>Health and Wellness |
| Department  | Health and Beauty>Health and Wellness |
| Directions | Take 1/4 level teaspoon daily dissolved in water or other suitable beverage. Store in a cool, dry place after opening. |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 2.5 x 2.5 x 4.44 inches |
| Item Package Dimensions L x W x H | 4.41 x 2.28 x 2.28 inches |
| Item Weight | 0.11 Kilograms |
| Item model number | 0527 |
| Item model number  | 0527 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer  | NOW Sports - Nutrition and Wellness |
| Model Name | NOW Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, |
| Number of Items | 1 |
| Product Dimensions  | 2.5 x 2.5 x 4.44 inches; 3.99 ounces |
| Size | 4 Ounce (Pack of 1) |
| Specific Uses for Product | Brain |
| Target Audience Keyword | men, unisex adult, women |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Primary Supplement Type:** Inositol

## Images

![NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce - Image 1](https://m.media-amazon.com/images/I/71IJd-sHZnL.jpg)
![NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce - Image 2](https://m.media-amazon.com/images/I/71TTsaGdZ2L.jpg)
![NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce - Image 3](https://m.media-amazon.com/images/I/71Vs3FZTQNL.jpg)
![NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce - Image 4](https://m.media-amazon.com/images/I/71YVFiIyxzL.jpg)
![NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce - Image 5](https://m.media-amazon.com/images/I/71fQHGpAPOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality. Reputable Brand
*by D***C on September 29, 2023*

I wasn't sure what to expect with this. I decided to give it a try after seeing Dr. Andrew Huberman recommend it for improving sleep. It has a subtly sweet taste and mixes well into smoothies, shakes, or with water. I didn't notice any sleep improvements when taking this, but that is not a knock against the product or Now, which is always a reliable brand. I actually found that this gave a subtle but still noticeable energy boost for a few hours after taking it. Since it did not help my sleep, I have been mixing it into my morning coffee for an extra boost, or having some after lunch to help get me through the afternoon. Overall, the product is quality and you get what you are paying for at a reasonable price no less.

### ⭐⭐⭐⭐⭐ Michelle
*by M***S on January 8, 2026*

I love you supplement. It works very well

### ⭐⭐⭐⭐⭐ Restful sleep
*by L***N on June 4, 2024*

I use this to sleep! This really helps me sleep without feeling drugged and groggy. This was recommended to me by my doctor. A light sweet taste when mixed with 2 tablespoons of water.

## Frequently Bought Together

- NOW Foods Supplements, Inositol Powder, Neurotransmitter Signaling*, Cellular Health*, 4-Ounce
- NOW Foods Supplements, Glycine 1,000 mg Free-Form, Neurotransmitter Support*, 100 Veg Capsules
- Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*