Isopure Clear Whey Isolate Protein Powder, Lactose Free, Gluten Free, Naturally Flavored, Citrus Lemonade, 20g Protein Per Serving, 1.9 Lb, 36 Servings (Packaging May Vary)
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Availability:
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Arrives
Wednesday, Jul 29
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Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 36 Servings (Pack of 1)
Features
- 20G ULTRA-FILTERED PROTEIN: Delivers 20g of ultra-filtered whey protein isolate per serving to support daily nutrition and recovery. Clear formula mixes smoothly with water for a lighter alternative to shakes.
- SIMPLE LOW CARB FORMULA: Made with just five ingredients, this low-carb protein powder fits macro-focused lifestyles without unnecessary fillers.
- REFRESHING CITRUS LEMONADE FLAVOR: Crisp, fruit-forward citrus lemonade flavor creates a light, refreshing protein drink with no creamy heaviness.
- NO ARTIFICIAL SWEETENERS: No artificial sweeteners, artificial flavors, or added sugar*. Clean, balanced flavor for easy daily protein intake. *Not a low-calorie food.
- EASY TO MIX & GLUTEN FREE: Gluten-free powder mixes quickly with water for convenient protein support anytime, anywhere.
Description
ISOPURE Clear Low Carb Protein enhances water with refreshing, fruity flavors and 20g of ultra-filtered protein in every serving. Made with 100% whey protein isolate for exceptional purity, no artificial sweeteners or flavors, no added sugar, and only 5 total ingredients, you only get what you want and nothing you don’t. Simply scoop, shake, let settle, and enjoy a whole new way to drink water with extra protein and six delicious fruit flavors!
Product Dimensions : 5.99 x 5.99 x 9.94 inches; 2.4 Pounds
Item model number : 1099533
Date First Available : November 25, 2019
Best Sellers Rank: #771 in Health & Household (See Top 100 in Health & Household) #11 in Sports Nutrition Whey Protein Powders
#11 in Sports Nutrition Whey Protein Powders:
Customer Reviews: 4.2 4.2 out of 5 stars (6,071)
Flavor: Citrus Lemonade
Diet Type: Keto
Product Benefits: Protein Support
Protein Source: Whey
Protein: 20 Grams
Supplement Formulation: Individual Supplement
Total Servings Per Container: 36
Item Weight: 2.4 Pounds
Unit Count: 31.68 Ounce
Number of Items: 1
Item Dimensions: 5.99 x 5.99 x 9.94 inches
Brand Name: Isopure
Package Type Name: Jar
Age Range Description: Adult
Model Name: Infusions, Refreshingly Light Fruit Flavored Whey Protein Isolate Powder
UPC: 089094025656
Manufacturer Part Number: 1099533
Model Number: 1099533
Recommended Uses For Product: Post-Workout
Allergen Information: Gluten Free, Lactose Free
Material Type Free: Gluten Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 29
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
This is a really great protien. It's got a very tart flavor (which I like, but stay away or add it to a sweet juice if you don't). It's clear when it settles but the terxture is extremely clumpy adn it floats on top of the liquid if you try to mix it in a glass with a spoon and drink immediately. I use a coffee scoop (to avoid mess) and add it to a shaker bottle an hour or so before I plan to drink it. Sometimes even overnight. Don't try it with soda, it will fizz over and make a mess.
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Reviewed in the United States on May 5, 2026 by Charis
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 36 Servings (Pack of 1)
I’ve ordered the Isopure Clear Protein in the Citrus Lemonade flavor multiple times, and it’s easily my favorite clear protein. I’ve tried several other clear protein options because this is my preferred way to get protein in after a workout, and this one stands out above the rest. It mixes extremely well with water and stays completely smooth—no clumps or gritty texture, which I’ve experienced with other clear proteins. That alone makes it much more enjoyable to drink consistently. The taste is excellent and very refreshing. It truly tastes like lemonade rather than a typical protein shake, which is a big plus post-workout. From a nutrition standpoint, this one also delivers. It has fewer calories and more protein than many other clear proteins I’ve tried, making it a great option when I want something light but effective. It’s also easy on my stomach, with no digestive issues after drinking it. Overall, this is a high-quality clear protein that tastes great, mixes easily, and delivers strong nutritional value. Given the quality and performance, I think it’s a very good value for the price and one I’ll continue to repurchase.
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Reviewed in the United States on January 2, 2026 by Lauren
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
I agonize over which flavor to choose and finally settled on Citrus. So far, I'm happy with my decision. I made my first glass of this. I read the label, more like glanced, and saw the shaker cup. I pulled mine out of the cabinet, filled it will ice then water, then a scoop of the powder. I was really impressed with how fine and light the powder is, a good sign to me that it'll mix well with water. On went the lid and I started shaking. I had a quick reminder to make sure the flip top part is secure... cleaned up that mess and shook some more. I could clearly see clumps and decided to skip the shaking and go to the Nutribullet. This was not a good idea. So. Much. Foam. It's dense enough that it holds my straw (reusable, plastic) upright in the middle of the cup. It's settling down quickly and I've taken a few drinks with a straw (how I normally drink from a cup, unless I want to wear it). The flavor is light and pleasantly citrus. It has a weird after taste - I think it's a "protein" taste. I would like to caution the reader here, my assessment of the taste is not the most reliable. I finished chemo a year ago and things still don't taste the same. One of my biggest issues is that drinks will have a viscous flavor and makes me want to gag. Every electrolyte drink/mix, juice, and water enhancer does this. I've been board out of my mind with plain water, so I thought I'd try this and get a protein bump out of it too. Overall, the flavor is good. I read a comment about mixing with fruit juice - I can tolerate 100% cranberry juice well so tomorrow we'll see how cran-citrus tastes!
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Reviewed in the United States on March 31, 2026 by Me, the one and only
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
I just tried this yesterday, and I was amazed by it! I did use a milk frother to mix it, but there were still a few lumps, nothing big. A foamy texture was created on top, similar to a lemonade made with soda which was interesting. I really liked the citrus flavor, and I think you can blend it with black tea or the fruit of your choice to create a variety of drinks, so you don't get bored. I really wish there was a bigger size because now I can confidently say I like this type of protein way better than the typical milky flavors.
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Reviewed in the United States on May 13, 2026 by Nancy A.
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
I’m always nervous to try new protein powders because I usually find them disgusting, but I genuinely liked this. It’s not super sweet, it definitely leans more sour for a lemonade, which is fine with me. Initially I watered it down quite a bit because I anticipated it being strong, but after tasting it I feel like that may not have been necessary. It blended really well and was a genuine clear drink. When you shake it, it gets really foamy and you can still see some chunks, but after letting it settle for a few minutes all the chunks had dissolved. I’m happy to finally have a palatable protein drink! It kept me full for breakfast and I haven’t had any weird stomach issues. I chose this one because it didn’t have artificial sweeteners or coconut, and I think it makes a huge difference.
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Reviewed in the United States on February 17, 2026 by Elizabeth
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
This is the best clear whey protein I've tried. It dissolves easily in my metal water bottle or shaker bottle with just ice and shaking. The citrus flavor is light and refreshing. I frequently make it with green tea as an Arnold Palmer or with flavored tea (hibiscus, raspberry, etc...) to make flavored lemonade.
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Reviewed in the United States on May 22, 2026 by Arlequinn
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
Found it difficult to mix, very clumpy. The directions say use cold water, nope! So I made with hot water and that worked. The flavor is not bad, a bit sweet.
Reviewed in the United States on March 17, 2026 by Jim Orlando
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
I really like the flavor, it’s tart and not too sweet. It’s a bit on the pricey side, but it seems like a high-quality whey protein powder, and it doesn’t cause any digestive issues for me like other brands do. The only downside is the foam. Whether I shake it (like they recommend) or stir it, it gets very foamy and takes a while to settle.
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Reviewed in the United States on April 17, 2026 Reviewed in the United States on April 17, 2026 by Marcin