---
product_id: 7438863
title: "Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub"
brand: "ultimate nutrition"
price: "¥21386"
currency: JPY
in_stock: true
category: "Ultimate Nutrition"
url: https://www.desertcart.jp/products/7438863-ultimate-nutrition-prostar-whey-protein-powder-isolate-natural-low-carb
store_origin: JP
region: Japan
---

# Fast-absorbing micro & ultra-filtered whey 25g protein per serving Keto-friendly, low-carb & low-fat Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub

**Brand:** ultimate nutrition
**Price:** ¥21386
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your gains with clean, fast, and powerful protein!

## Quick Answers

- **What is this?** Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub by ultimate nutrition
- **How much does it cost?** ¥21386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7438863-ultimate-nutrition-prostar-whey-protein-powder-isolate-natural-low-carb)

## Best For

- ultimate nutrition enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure Formula:** No fillers, dyes, soy, or synthetic hormones—just pure, natural nutrition.
- • **Rapid Absorption Tech:** Micro and ultra-filtration deliver amino acids at lightning speed for faster results.
- • **Muscle Fuel Powerhouse:** 25g of premium protein to amplify muscle gain and recovery.
- • **Keto & Low-Carb Friendly:** Supports your low-carb lifestyle with minimal fat and sodium.
- • **Trusted Quality Assurance:** Made in NSF, cGMP, HACCP certified USA facilities with rigorous lab testing.

## Overview

Ultimate Nutrition Prostar Whey Protein Powder Isolate offers 25g of high-quality protein per serving, combining whey isolate, concentrate, and peptides with over 6g of BCAAs. Its micro and ultra-filtration process ensures rapid absorption, supporting muscle growth and recovery. Keto-friendly, low-carb, and free from fillers or synthetic additives, this 2 lbs tub is crafted in certified US facilities for trusted purity and performance.

## Description

Buy Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- 25g of Protein: Ultimate Nutrition Prostar Whey is a premium protein powder to fuel your fitness goals. Our formula is designed to help build muscle and support metabolism. Flavor: Natural; Size: 2 lbs; Servings: 30
- Micro and Ultra-Filtered Formulation: Micro-filtered whey protein isolates offer fast-release amino acids that are rapidly absorbed. Prostar Whey is crafted using a unique micro and ultra-filtration process to ensure unmatched quality.
- Superior Whey Protein Blend: Prostar Whey features 25g of protein from a superior blend of whey protein isolate, concentrate, and peptides and over 6g of Branched Chain Amino Acids (BCAAs) to support muscle recovery and growth.
- No Nasty Flavors or Ingredients: Packed with 25g of protein at only 120 calories per serving, our protein powder is gluten-free and has zero fillers, dyes, soy protein, or synthetic hormones. Prostar comes in 14 delicious flavors that blend easily into shakes, water, and more.
- Quality You Can Trust: We make our protein powder in the USA at NSF, cGMP, and HACCAP verified manufacturing facilities and test it at ISO 17025 approved labs with quality ingredients, so you always know what you're getting.
- Instructions: Mix 1 scoop into 8 oz of water, milk, or your favorite pre- or post-workout beverage. You can also mix Prostar into yogurt and other recipes that need a boost of protein.
- Stay Fit. Stay Ultimate: With 45 years of experience, Ultimate Nutrition is committed to creating thoroughly researched, high-quality, and accessible sports nutrition products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002EVPVG6 |
| ASIN  | B002EVPVG6 |
| Age Range Description | Adult |
| Best Sellers Rank | #182,926 in Health & Household ( See Top 100 in Health & Household ) #585 in Sports Nutrition Whey Protein Powders |
| Brand Name | Ultimate Nutrition |
| Customer Reviews | 4.0 4.0 out of 5 stars (65) |
| Date First Available  | June 14, 2007 |
| Department  | unisex-adult |
| Flavor | Natural |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 6 x 5 x 4 inches |
| Item Weight | 2.25 Pounds |
| Item model number  | 30726 |
| Manufacturer | Europa Sports Products |
| Manufacturer  | Europa Sports Products |
| Manufacturer Part Number | 30726 |
| Model Number | 30726 |
| Number of Items | 1 |
| Product Dimensions  | 6 x 5 x 4 inches; 2.25 Pounds |
| Protein | 25 Grams |
| Recommended Uses For Product | Weight Reduction |
| UPC | 099071001412 |
| Unit Count | 32 Ounce |

## Product Details

- **Brand:** Ultimate Nutrition
- **Flavor:** Natural
- **Item Weight:** 2.25 Pounds
- **Recommended Uses For Product:** Weight Reduction
- **Unit Count:** 32 Ounce

## Images

![Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub - Image 1](https://m.media-amazon.com/images/I/81AGXghMJtL.jpg)
![Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub - Image 2](https://m.media-amazon.com/images/I/71KZuaxoSzL.jpg)
![Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub - Image 3](https://m.media-amazon.com/images/I/81QOzo0QugL.jpg)
![Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub - Image 4](https://m.media-amazon.com/images/I/71r8EvMKqiL.jpg)
![Ultimate Nutrition Prostar Whey Protein Powder Isolate, Natural - Low Carb, High Protein Powder Shake for Muscle Gain & Recovery - Low Sodium, Low-Fat & Keto Friendly - 2 lbs Tub - Image 5](https://m.media-amazon.com/images/I/713bTXoyzhL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Does Prostar Whey fit my lifestyle?**
A: Our premier protein powder is free of soy protein, synthetic hormones, and fillers, making it perfect for any diet.

**Q: Is this product third-party tested?**
A: Yes! We make our protein powder in the USA at NSF, cGMP, and HACCAP verified manufacturing facilities and test it at ISO 17025 approved labs.

**Q: Is this protein powder flavored?**
A: Yes! Prostar Whey comes in 14 delicious flavors like chocolate, cookies n’ cream’ vanilla, and more!

## Frequently Bought Together

- Ultimate Nutrition Prostar Whey Protein Powder Blend of Whey Concentrate Isolate and Peptides – Low Carb, Keto Friendly, 25 Grams of Protein - 30 Servings, Natural, 2 Pounds
- Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA and L-Glutamine, Food Supplement with Vitamin C and Caffeine, Orange Cooler Flavour, 30 Servings, 270 g

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**Shop now:** [https://www.desertcart.jp/products/7438863-ultimate-nutrition-prostar-whey-protein-powder-isolate-natural-low-carb](https://www.desertcart.jp/products/7438863-ultimate-nutrition-prostar-whey-protein-powder-isolate-natural-low-carb)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-17*