---
product_id: 650889165
title: "CLEAN Whey Protein Powder Isolate 90% (500 grammes)"
brand: "bulksupplements"
price: "R2191"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Bulk Supplements"
url: https://www.desertcart.co.za/products/650889165-clean-whey-protein-powder-isolate-90-500-grammes
store_origin: ZA
region: South Africa
---

# 90% pure whey isolate protein No fillers or preservatives, clean formula Manufactured in the U.S. under cGMP standards CLEAN Whey Protein Powder Isolate 90% (500 grammes)

**Brand:** bulksupplements
**Price:** R2191
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your gains with clean, powerful protein perfection 💥

## Quick Answers

- **What is this?** CLEAN Whey Protein Powder Isolate 90% (500 grammes) by bulksupplements
- **How much does it cost?** R2191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/650889165-clean-whey-protein-powder-isolate-90-500-grammes)

## Best For

- bulksupplements enthusiasts

## Why This Product

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

## Key Features

- • **BCAA Rich Formula:** Supports muscle recovery and growth with essential amino acids
- • **Clean & Transparent:** Zero fillers or preservatives for a pure, guilt-free boost
- • **Flexible Wellness Fit:** Mixes seamlessly into your daily routine—powder form for ultimate versatility
- • **Pure Protein Powerhouse:** 90% isolate delivers lean muscle fuel without the fluff
- • **Trusted U.S. Manufacturing:** Crafted under strict cGMP standards for premium quality

## Overview

BulkSupplements CLEAN Whey Protein Powder Isolate 90% is a premium, pure protein powder designed for serious fitness enthusiasts. With no fillers or preservatives, it offers a rich source of branched-chain amino acids (BCAAs) to support muscle recovery and growth. Manufactured in the U.S. under cGMP standards, this 500-gram powder ensures high quality and consistency for your health and wellness regimen.

## Description

At BulkSupplements.com, we sell dietary supplement ranging from amino acids & protein powders, to herbal supplements, vitamins & minerals that may help your health and wellness journey. Find the perfect addition to your daily routine. Our wide selection gives you the freedom to create your own supplement regimen for your health goals. We offer variety of forms to help you find what works for your lifestyle, pick between powder, capsules & softgels. Our broad selection of dietary supplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. Plus, we work with a third-party laboratory that test our each batches of our products at multiple stages during production, from raw material to finished products, to ensures compliance, standards, and consistency. With a variety of more than 500 supplements, we have something for everyone. Whether you're looking to maintain optimal health or just want some help crossing the finish line, we've got you covered.

Review: My first try of a protein powder and it taste so good 😊
Review: My original review of Whey Isolate from Bulk Supps praised the product for its high quality and consistency. I regret to say that is no longer the case. I have been buying the same Whey Isolate powder from Bulk Supps going on 2 years now, so I am very familiar with the product. Unfortunately my most recent order from 12/2016 completely changed my view of the company. I noticed almost immediately after I opened the new pouch that something was "off". Their normal whey powder is very fluffy and white, and this wasn't the same powder. The color was closer to a beige color and the powder was heavier and more coarse. I didn't really think much of this fact until I began actually trying to mix it with water in a glass. It took forever to dissolve, and left nasty little chunks of powder no matter how much I sitrred. The liquid was a strange sort of goopy vomit color which I didnt find the least bit appealing. When I tried drinking the protein I was taken back by the ghastly, horrible flavor. Now I was sure this wasn't the same powder, because the product I was used to never tasted this bad. I begrudgingly finished the glass and 30 minutes later I had some of the worst upset stomach of my life. This really pissed me off because the whole reason i switched to Bulk Supplements in the first place was because their powder gave me none of these issues. I used to drink cheap Wal Mart protein powders before I switched to Bulk Supplements and this new powder was consistent with the low quality and flavor I remembered from the Wal Mart brands. It became increasingly clear that this "batch" wasn't from their usual supplier, and not the stuff I was used to paying for. They substituted with a different, cheaper powder for whatever reason. I promptly sent out an e-mail to Bulk Supplements explaining my issue along with the batch and lot number of my pouch of protein. Within a day I got a response from their associate Amy. She explained that she looked up the batch number and that yes, they did in fact switch suppliers during that particular time and that they have switched back to the correct supplier. That was it. No apology, no attempt to rectify the matter by sending me out the right product, no offer of a refund or anything. She basically shooed me away to desertcart customer service and that was about it. Lets face it guys; Bulk Supplements charges a high premium for their products, but we as the customer are OK with paying it because they (used to) have a high standard of quality and consitency. I think its very dishonest to temporarily switch to this clearly inferior product without #1 informing your customers and #2 continuing to charge the premium price for the bad product. I replied to Amy, explaining that this doesnt solve my situation at all, and that I was still stuck sitting here with the crappy product which I didnt want be stuck with for the next few weeks. I explained to her that the reasonable solution was to send me the correct powder, and that I could ship them back the "fake" powder they orignally sent me. At this point Amy said this wasn't going to be possible, and that the fake powder was all they hadin stock. Its important to note that this completely contradicts her earlier statement about switching back to the original supplier. I pointed this out and she basically switched to generic customer service responses from that point on. I really liked this company. I recommended them to all my friends and family. I use about seven other products that they produce, but the way they handled this situation disappointed and disgusted me. I have spent well into the thousands on their products and they couldnt handle an issue as basic as this. Also, their dishonestly about their product consistency I found very unbecoming in regards to the company I was used to doing business with.

## Features

- Clean & pure powder. No fillers or preservatives.
- Rich source of protein
- Contains branched-chain amino acids (BCAA)
- Manufactured in the U.S.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EIN0DY8 |
| ASIN  | B00EIN0DY8 |
| Age Range Description | Adult |
| Best Sellers Rank | #163,007 in Health ( See Top 100 in Health ) #2,353 in Amino Acid Nutritional Supplements |
| Brand | BulkSupplements |
| Customer Reviews | 4.3 4.3 out of 5 stars (499) |
| Customer reviews | 4.3 4.3 out of 5 stars (499) |
| Date First Available | 13 September 2019 |
| Format | Powder |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | BULKSUPPLEMENTS.COM |
| Manufacturer reference  | WHEYISO |
| Product Dimensions  | 17.02 x 26.42 x 2.54 cm; 500 g |
| Units | 500.00 Grams |

## Product Details

- **Brand:** BulkSupplements
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item weight:** 500 Grams
- **Material type free:** Soy Free

## Images

![CLEAN Whey Protein Powder Isolate 90% (500 grammes) - Image 1](https://m.media-amazon.com/images/I/51pvPVwOLVL.jpg)

## Questions & Answers

**Q: What is Whey Protein Isolate?**
A: Whey Protein Isolate is a high-quality protein supplement derived from milk that has undergone a filtration process to remove fats and carbohydrates, resulting in a product that is at least 90% protein by weight.

**Q: What are the benefits of taking Whey Protein Isolate?**
A: Whey Protein Isolate has numerous health benefits. It supports muscle growth, recovery, and repair after intense workouts. Whey is an excellent source of protein that is easily absorbed by the body.

**Q: When should I take Whey Protein Isolate?**
A: For best results, Whey Protein Isolate can be taken 30 minutes after workout. It can also be taken between meals, and before going to sleep at night to support optimal muscle growth and recovery.

**Q: Where can I put Whey Protein Isolate?**
A: Whey Protein Isolate is versatile and can be mixed into various food and drinks. It can be mixed in shakes and smoothies of any flavor. Whey can also be used in baking recipes, like muffins and brownies. Or, simply mix it with your daily yogurt.

**Q: Can I mix Whey Protein Isolate with other supplements?**
A: Yes, Whey Protein Isolate can be mixed with supplements to optimize results. Popular combinations include mixing Whey with Creatine, BCAAs, and Glutamine. Always consult a doctor when taking supplements.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by Y***I on 21 July 2025*

My first try of a protein powder and it taste so good 😊

### ⭐⭐ Review
*by O***L on 28 September 2015*

My original review of Whey Isolate from Bulk Supps praised the product for its high quality and consistency. I regret to say that is no longer the case. I have been buying the same Whey Isolate powder from Bulk Supps going on 2 years now, so I am very familiar with the product. Unfortunately my most recent order from 12/2016 completely changed my view of the company. I noticed almost immediately after I opened the new pouch that something was "off". Their normal whey powder is very fluffy and white, and this wasn't the same powder. The color was closer to a beige color and the powder was heavier and more coarse. I didn't really think much of this fact until I began actually trying to mix it with water in a glass. It took forever to dissolve, and left nasty little chunks of powder no matter how much I sitrred. The liquid was a strange sort of goopy vomit color which I didnt find the least bit appealing. When I tried drinking the protein I was taken back by the ghastly, horrible flavor. Now I was sure this wasn't the same powder, because the product I was used to never tasted this bad. I begrudgingly finished the glass and 30 minutes later I had some of the worst upset stomach of my life. This really pissed me off because the whole reason i switched to Bulk Supplements in the first place was because their powder gave me none of these issues. I used to drink cheap Wal Mart protein powders before I switched to Bulk Supplements and this new powder was consistent with the low quality and flavor I remembered from the Wal Mart brands. It became increasingly clear that this "batch" wasn't from their usual supplier, and not the stuff I was used to paying for. They substituted with a different, cheaper powder for whatever reason. I promptly sent out an e-mail to Bulk Supplements explaining my issue along with the batch and lot number of my pouch of protein. Within a day I got a response from their associate Amy. She explained that she looked up the batch number and that yes, they did in fact switch suppliers during that particular time and that they have switched back to the correct supplier. That was it. No apology, no attempt to rectify the matter by sending me out the right product, no offer of a refund or anything. She basically shooed me away to Amazon customer service and that was about it. Lets face it guys; Bulk Supplements charges a high premium for their products, but we as the customer are OK with paying it because they (used to) have a high standard of quality and consitency. I think its very dishonest to temporarily switch to this clearly inferior product without #1 informing your customers and #2 continuing to charge the premium price for the bad product. I replied to Amy, explaining that this doesnt solve my situation at all, and that I was still stuck sitting here with the crappy product which I didnt want be stuck with for the next few weeks. I explained to her that the reasonable solution was to send me the correct powder, and that I could ship them back the "fake" powder they orignally sent me. At this point Amy said this wasn't going to be possible, and that the fake powder was all they hadin stock. Its important to note that this completely contradicts her earlier statement about switching back to the original supplier. I pointed this out and she basically switched to generic customer service responses from that point on. I really liked this company. I recommended them to all my friends and family. I use about seven other products that they produce, but the way they handled this situation disappointed and disgusted me. I have spent well into the thousands on their products and they couldnt handle an issue as basic as this. Also, their dishonestly about their product consistency I found very unbecoming in regards to the company I was used to doing business with.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 20 October 2017*

So far I've tried Bulk Supplements unflavored, unsweetened Casein, Whey Isolate and Egg White. I always use unflavored/unsweetened protein powders in my fruit smoothie recipes because I get plenty of flavor and sweetness from ingredients other than the protein powders, and the minimalist protein powder ingredients allow me to avoid excess sugar. In addition, I love that the Bulk Supplements Whey Isolate powder does not add any off flavors. Its milk-like scent is not apparent once blended into a smoothie, and it enhances the richness of the dairy I use (usually plain yogurt or kefir) which makes for a very satisfying smoothie. I use a Vitamix to blend the smoothie, so I have not noticed any chalk or grit. It does foam up when blended on highest setting. To avoid this, I blend everything but the protein powder on high setting, then add the Whey Isolate and blend a few seconds on a lower setting. With Bulk Supplements' great options in packaging sizes, I was able to try more types of protein powder without a huge investment. It turns out that Bulk Supplements Casein worked better for me than the Whey Isolate, because it held my appetite far longer. However, Whey Isolate is still a super product, and if I mix half / half with Whey Isolate and Casein, I can get the best of both fast and slow acting protein. I don't have anything too critical to say since the product is effective, the price is great and the packaging is not fussy. My only hesitation in repurchasing is that I am trying to avoid soy, and many of the Bulk Supplements products include soy lecithin. I would prefer either sunflower lecithin or none. Regardless, this is a super product for those who want control over what goes into a smoothie or other high protein snacks. My ranking of Bulk Supplements protein powders I've tried: 1-Casein, 2-Whey Isolate, 3-Egg White.

## Frequently Bought Together

- BulkSupplements.com Whey Protein Isolate Powder - Whey Protein Powder, Unsweeteneed, Unflavored & Gluten Free - 30g per Serving, 500g (1.1 lbs) (Pack of 1)
- BulkSupplements.com Creatine Monohydrate Powder - Creatine Supplement, Micronized Creatine, Creatine Powder - Unflavored & Gluten Free, 5g (5000mg) per Servings, 500g (1.1 lbs) (Pack of 1)
- BulkSupplements.com Casein Protein Powder - Micellar Casein Powder, Slow Digesting Protein - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*