---
product_id: 737994769
title: "100% Casein Protein Powder, Made in USA, One Ingredient, Slow Burning, Time Release (1 Pound (Pack of 1), Unflavored)"
brand: "it's just!"
price: "€ 51.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "It's Just!"
url: https://www.desertcart.nl/products/737994769-100-casein-protein-powder-made-in-usa-one-ingredient-slow
store_origin: NL
region: Netherlands
---

# Slow-release protein 28g protein per serving Made in USA quality 100% Casein Protein Powder, Made in USA, One Ingredient, Slow Burning, Time Release (1 Pound (Pack of 1), Unflavored)

**Brand:** it's just!
**Price:** € 51.75
**Availability:** ✅ In Stock

## Summary

> ⏳ Fuel your gains while you sleep—slow burn, big results!

## Quick Answers

- **What is this?** 100% Casein Protein Powder, Made in USA, One Ingredient, Slow Burning, Time Release (1 Pound (Pack of 1), Unflavored) by it's just!
- **How much does it cost?** € 51.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/737994769-100-casein-protein-powder-made-in-usa-one-ingredient-slow)

## Best For

- it's just! enthusiasts

## Why This Product

- Trusted it's just! brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Gentle:** 98% lactose-free for easy digestion and smooth solubility every time.
- • **Pure & Powerful:** 100% Casein, one clean ingredient—no fillers, no compromises.
- • **Crafted in the USA:** Proudly made with premium standards and low-heat filtration for purity.
- • **Sustained Muscle Fuel:** Time-release formula delivers steady protein absorption overnight.
- • **Versatile & Unflavored:** Perfect blank canvas—mix with your favorite ingredients for custom nutrition.

## Overview

It's Just! 100% Casein Protein Powder is a premium, single-ingredient protein sourced and crafted in the USA. Delivering 28 grams of slow-digesting casein per serving, it supports sustained muscle recovery with a time-release formula. Unflavored and 98% lactose-free, it offers excellent solubility and clean nutrition without additives, perfect for health-conscious professionals seeking pure, effective protein.

## Description

Buy It's Just! - 100% Casein Protein Powder, Made in USA, One Ingredient, Slow Burning, Time Release (1 Pound (Pack of 1), Unflavored) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Overall great choice for casein protein - Great product. It doesn't taste bad, it has no taste. I used a smaller frother with a wisk attachment to mix and it worked great. Stirred occasionally with a straw while drinking and had no lumps or residue. I appreciate the packaging given so many others come in a huge plastic barrel. Was able to reseal it so maybe they have worked on that? I was prepared to use a big chip clip to hold it closed but had no need. I sleep like a rock the nights I drink it. I really like this brand.
Review: Great product! - Good stuff! I love that this casein powder is made of only one ingredient and no junky fillers! Also cheapest on the market so far (that I found at least), so I am subscribing to this product now! Just so you know, this will taste bad. It has no sweeteners or flavorings. It will taste chalky. Letting the mixture sit for 20 minutes before consuming helps the powder absorb moisture and become less chalky and smoother. To make this taste yummy, I mix the powder with oat milk, a spoon of cocoa powder, and a ripe banana. And it actually starts to taste amazing! I do use a blender to mix this all well. I don’t use a shaker bottle as such products with no junky additives don’t usually mix well. I’d have to use a blender anyways to mix in my banana though. With that being said, I’m very happy with this product and will stay with this brand for now!

## Features

- Made in USA / One Single Ingredient
- 28g Protein Per Serving
- Time Released / Protein Powder
- Unflavored / Excellent Solubility
- Low-Heat Filtration Process / 98% Lactose-Free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0F1BXGMSG |
| Best Sellers Rank | #40,081 in Health & Household ( See Top 100 in Health & Household ) #223 in Sports Nutrition Whey Protein Powders |
| Customer Reviews | 4.2 4.2 out of 5 stars (270) |
| Date First Available  | March 12, 2025 |
| Manufacturer  | 138 Foods |
| Product Dimensions  | 12 x 9 x 4 inches; 1 Pounds |

## Product Details

- **Brand:** It's Just!
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Weight:** 16 Ounces
- **Protein Source:** Casein

## Images

![100% Casein Protein Powder, Made in USA, One Ingredient, Slow Burning, Time Release (1 Pound (Pack of 1), Unflavored) - Image 1](https://m.media-amazon.com/images/I/716FdolAy4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Overall great choice for casein protein
*by K***R on January 15, 2026*

Great product. It doesn't taste bad, it has no taste. I used a smaller frother with a wisk attachment to mix and it worked great. Stirred occasionally with a straw while drinking and had no lumps or residue. I appreciate the packaging given so many others come in a huge plastic barrel. Was able to reseal it so maybe they have worked on that? I was prepared to use a big chip clip to hold it closed but had no need. I sleep like a rock the nights I drink it. I really like this brand.

### ⭐⭐⭐⭐⭐ Great product!
*by M***A on October 23, 2025*

Good stuff! I love that this casein powder is made of only one ingredient and no junky fillers! Also cheapest on the market so far (that I found at least), so I am subscribing to this product now! Just so you know, this will taste bad. It has no sweeteners or flavorings. It will taste chalky. Letting the mixture sit for 20 minutes before consuming helps the powder absorb moisture and become less chalky and smoother. To make this taste yummy, I mix the powder with oat milk, a spoon of cocoa powder, and a ripe banana. And it actually starts to taste amazing! I do use a blender to mix this all well. I don’t use a shaker bottle as such products with no junky additives don’t usually mix well. I’d have to use a blender anyways to mix in my banana though. With that being said, I’m very happy with this product and will stay with this brand for now!

### ⭐⭐⭐⭐ Dumb bag is SO VERY full! Poofs out everywhere . . .
*by M***D on September 2, 2024*

Love that this is nothing but Casein Protein. Love that it has NO added sugar or fake sugar. Love that it mixes easily. BUT the bag was so full that I got it all over the counter just trying to very carefully, using a skinny spoon handle to gently lift, get the scoop out. Kinda expensive to just have it all over the counter. But I figures it's fine--until I try to close it up and the zipper doesn't work!!!! There isn't enough bag to fold it over and the zipper just flat out doesn't work (and I gave it plenty of time and effort). So it took a whole row of binder clips (like from an office supply--I use them to close up all kinds of bags in my kitchen) to close it. Had to use it probably a week before I could fold it over. I get really frustrated with the protein powders that come in HUGE cans that are a third full--but with this product the pendulum has swung completely the other way. A bag could have some 'wiggle room' and not take up any extra space because it folds down. After careful comparison, this brand also was one of the best values. I may buy it again, but I may try something else. Sure like no sugar or fake sugar. Sure hate the mess. . . .

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-25*