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:
In Stock.
Arrives
Saturday, Apr 18
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Style: Protein Supplement 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!
Brand: Isopure
Flavor: Citrus Lemonade
Servings per Container: 36
Item Weight: 2.4 Pounds
Material Type Free: Gluten Free
Product Dimensions : 5.99 x 5.99 x 9.94 inches; 2.4 Pounds
Item model number : 1099533
Date First Available : November 25, 2019
Manufacturer : Glanbia Performance Nutrition
Best Sellers Rank: #792 in Health & Household (See Top 100 in Health & Household) #13 in Sports Nutrition Whey Protein Powders
#13 in Sports Nutrition Whey Protein Powders:
Customer Reviews: 4.0 4.0 out of 5 stars (33,742)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Apr 18
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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Style: Clear Protein Powder
Flavor Name: Pineapple Orange Banana
Size: 16 Servings (Pack of 1)
INSTRUCTIONS: Add 1/2 cup of liquid (water or juice) with 1 scoop of protein powder to a blender and mix thoroughly. Pour the froth into a container and let it sit for 1 hour or overnight to allow it to settle. Refrigerate for up to four days. I’ve used a lot of different protein powders over the years, but I often come back to this one. The short ingredient list, nice flavors, non-frothy texture, small amount of liquid needed to blend, and ability to mix it easily into other things (like veggie smoothies) makes it incredibly useful and versatile. The biggest problem with this powder is that the instructions are misleading. This doesn’t blend well in a shaker cup (most of it will gunk up in the cap and stick to the ball) and it takes way more than a few minutes to settle. You need a real blender and some planning/patience. If you try to make it according to the container’s instructions, you’re gonna have a bad time. But if you make it ahead of time, you’ll probably love it. I can’t believe I can make four days worth of shakes and let them sit in the fridge without them separating or turning into sludge like other shakes do after only a couple of hours. So while it’s not convenient in the grab a scoop and go sense, having it premade in the fridge to grab on your way out the door is even more convenient. My mother was told by her doctor that she needed more protein and she’s been struggling to get enough. She’s a petite woman who doesn’t eat much and she said the frothy traditional shakes are disgusting to her. So I introduced her to this clear protein (with a tiny splash of fruit juice) with accurate instructions, and she’s crazy about it! She’s so happy to have something that tastes good and grants her 20-30g protein in just a few sips. I’m really relieved that she’s getting the nutrition she needs now without too much hassle or dread.
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Reviewed in the United States on January 17, 2026 by J&S
Style: Clear Protein Powder
Flavor Name: Tropical Punch
Size: 36 Servings (Pack of 1)
I looooove this powder!!! I am dairy sensitive and wanted a powder that dissolved better in water than most other protein powders because they almost always turn out clumpy despite how adamantly they claim it doesn't. I personally like to mix this up in a shaker bottle after a workout then pop the lid and let it settle for a couple minutes as it does become quite foamy from shaking. So easy. I like how I am not only getting protein but also more water to help meet both my protein and water goals for the day while not adding unnecessary carbs. It is gentle on my stomach and tastes amazing! It isn't too sweet, and you can make the flavor more pronounced by using less water of course, but I like to use 16-20 oz of water. It is great quality though fairly pricey at almost $1.60 per serving, but I have purchased this twice, both times on sale, and will buy a third when I finish the current container or when there's another sale.
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Reviewed in the United States on December 31, 2025 by Mak
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
Ordered for 1st time. In reading past reviews I opted to mix in my Ninja blender. Blended perfectly with no clumps. Was cloudy so let ot sit in the fridge a bit then the freezer to let it chill faster. Very clear and no lumps. Taste ok but odd after taste. Next batxh I will mix in a little juice. Overall I like this product. 4 stars just for the after taste but I'll definitely order this again. I got the Citrus Lemonade and will stick with this flavor.
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Reviewed in the United States on February 1, 2026 by Melissa
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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
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Flavor Name: Mixed Berry
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I have ordered this many times. I usually dilute it more than they suggest because it is a very strong flavor. Not a bad flavor at all, just strong. I do not know if I could mix with something, as I have not looked into it. It says it is protein, and I do drink it, but it does not fill me. It is just a good hydration. I have only tried the berry. I want to try to lemon but I am afraid it would be too acidic.
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Reviewed in the United States on January 1, 2026 by Amazon Addict
Style: Clear Protein Powder
Flavor Name: Citrus Lemonade
Size: 16 Servings (Pack of 1)
This lemon-flavored protein powder is surprisingly delicious and refreshing. The taste is light, not too sweet, and doesn’t have an artificial aftertaste. It mixes very well with water or almond milk, with no clumps. It’s easy to digest and a great option after workouts or as a daily protein boost. I really enjoy the fresh lemon flavor and will definitely repurchase.
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Reviewed in the United States on January 25, 2026 by Carmen Bisi