Best ISO protein!
"Love my protein powder form 1UP! It’s super smooth and easy to mix. There is never a gritty or clumpy texture to it. Love that there are many flavor options and really like the collabs that bring different and unique flavors."
1UP ISO Protein
Ultra pure premium, fast-absorbing low calorie, low carb whey protein isolate with zero added sugars. Perfect for post-workout recovery or daily lean protein support. Delicious taste, with maximum results
1UP ISO Protein
Ultra pure premium, fast-absorbing low calorie, low carb whey protein isolate with zero added sugars. Perfect for post-workout recovery or daily lean protein support. Delicious taste, with maximum results
$64.99
Earn up to 4 Rewards Points per $1 Spent
Lab Tested-
No Artificial Color
-
Quality Purity Guaranteed
-
Open, Non-Proprietary Formula
-
Properly Dosed, Premium Ingredients
-
100% Money Back Guarantee
Benefits
Fewer calories, 0 sugar, 0 fat, high protein of 25 grams
Gain leaner muscle
The perfect way to get in shape
Improve strength
It comes in different delicious flavors
Fast muscle recovery
Directions
Daily mix one scoop into 8 oz of water, milk, or any beverage of your choice. Mix them thoroughly. Daily drink it 30 minutes before or after your workout, or anytime you like to have a premium-quality, high-protein drink. Keep it under cool temperature, lid tightly closed.
Main Ingredient List
Whey Protein Isolate
Lab Testing
1 UP Nutrition products are manufactured under strict quality standards in an NSF/ANSI cGMP 455-2 Certified and FDA-Registered Facility in Miami FL, USA. Every batch undergoes rigorous lab testing for formula accuracy, potency, purity, and safety to ensure we deliver the highest standards of quality.
*NSF-Certified facilities are recognized globally for their stringent quality control processes
Product Details
Whey Protein Isolate, Non-GMO Sunflower Lecithin, Natural Flavor, Sucralose.
1 UP Nutrition products are manufactured under strict quality standards in an NSF/ANSI cGMP 455-2 Certified and FDA-Registered Facility in Miami FL, USA. Every batch undergoes rigorous lab testing for formula accuracy, potency, and purity. We also test for the presence of heavy metals, microbes, and pathogens to ensure we deliver the highest standards of quality and safety
*NSF-Certified facilities are recognized globally for their stringent quality control processes
Supplement Facts
Full Transparency
Our open, non-proprietary formula means you know exactly what you're paying for. Highest quality ingredients Dosed High, Dosed Right!
What to Avoid
Contains Allergen Milk
Peanut Butter Cookie Flavor Contains Allergen Milk and Peanuts
If you are pregnant or nursing, consult your doctor before using this or any other Dietary Supplements. Keep out of reach of children. Store in cool, dry and dark place.
Allergen Warning
Manufactured on equipment which processes products containing Milk, Eggs, Soy Beans, Fish Oil, Tree Nuts and Peanuts.
Reviews
Supplement Facts
Full Transparency
Our open, non-proprietary formula means you know exactly what you're paying for. Highest quality ingredients Dosed High, Dosed Right!
Benefits + Directions
Benefits
Fewer calories, 0 sugar, 0 fat, high protein of 25 grams
Gain leaner muscle
The perfect way to get in shape
Improve strength
It comes in different delicious flavors
Fast muscle recovery
Directions
Daily mix one scoop into 8 oz of water, milk, or any beverage of your choice. Mix them thoroughly. Daily drink it 30 minutes before or after your workout, or anytime you like to have a premium-quality, high-protein drink. Keep it under cool temperature, lid tightly closed.
Main Ingredient List
Main Ingredient List
Whey Protein Isolate
Lab Testing
1 UP Nutrition products are manufactured under strict quality standards in an NSF/ANSI cGMP 455-2 Certified and FDA-Registered Facility in Miami FL, USA. Every batch undergoes rigorous lab testing for formula accuracy, potency, purity, and safety to ensure we deliver the highest standards of quality.
*NSF-Certified facilities are recognized globally for their stringent quality control processes
Whey Protein Isolate, Non-GMO Sunflower Lecithin, Natural Flavor, Sucralose.
1 UP Nutrition products are manufactured under strict quality standards in an NSF/ANSI cGMP 455-2 Certified and FDA-Registered Facility in Miami FL, USA. Every batch undergoes rigorous lab testing for formula accuracy, potency, and purity. We also test for the presence of heavy metals, microbes, and pathogens to ensure we deliver the highest standards of quality and safety
*NSF-Certified facilities are recognized globally for their stringent quality control processes
Full Transparency
Our open, non-proprietary formula means you know exactly what you're paying for. Highest quality ingredients Dosed High, Dosed Right!
What to Avoid
Contains Allergen Milk
Peanut Butter Cookie Flavor Contains Allergen Milk and Peanuts
If you are pregnant or nursing, consult your doctor before using this or any other Dietary Supplements. Keep out of reach of children. Store in cool, dry and dark place.
Allergen Warning
Manufactured on equipment which processes products containing Milk, Eggs, Soy Beans, Fish Oil, Tree Nuts and Peanuts.
- Lab Tested
-
No Artificial Color
-
Quality Purity Guaranteed
-
Open, Non-Proprietary Formula
-
Properly Dosed, Premium Ingredients
-
100% Money Back Guarantee
×
Overall rating: 4.7864356 / 5 from 13963 reviews.
AI Generated Review Summary
1UP ISO Protein offers a high-quality protein supplement with a smooth taste, excellent texture, and easy blending. Customers appreciate its quality and recommend it highly. The protein mix is easy to mix and results in delicious shakes.
Summary topics
- Texture (3%): It was observed by customers that the texture of the product is amazing, great, perfect, smooth, and non-gritty.
- Blending (3%): It was observed by customers that the blends well and are perfect for various diets and needs. Some customers found it easy to blend.
- Protein Quality (34%): Many customers stated that the protein from 1UP is the best and has a smooth taste, and they highly recommend it.
- Mixing (7%): Customers appreciated that the protein mix is easy to mix and mixes well in a shaker bottle.
- Overall Quality (4%): Customers expressed appreciation for the high quality of the products, with multiple reviews mentioning great quality.
Review topics: [size, smell, results, issues, quality, feel, packaging, price, texture, look, stomach, shipping, consistency, ingredients, container, taste, customer service, sugar, formula, protein, favorite, amount, substitute, mixes, power, energy, value, buy, husband, base].
Review highlights
- "Great tasting protein!" —
- "Great quality protein that didn’t upset my stomach and tastes very good." —
- "It is an excellent source of protein with high quality flavor, consistency, and nutrients!" —
Reviews
Excellent Protein Powder!
"Greetings 1 Up, I absolutely "LOVE" 1Up's Coconut Ice Cream flavored Whey Protein shake. I mix and enjoy a shake at bedtime, and then again the next morning! It mixes easily in my favorite thermal tumbler. Highly recommend this protein. My hair has been thinning badly since I had surgery, and I'm already starting to see a ton of new growth; and it's only been 20 days since I started this new regimen! Finally something that works! (I've been mixing your Protein Powder with Collagen peptides. Thanks 1Up!!! Alta Sieker - Another happy customer"
Good
"It doesn’t taste great with just water I had to make it with milk and if you add hot coffee it curdles so I don’t recommend it plus the instructions don’t say to do that. If you mix with milk it’s great tastes like a coffee shop gourmet coffee"
I love the 1Up ISO
"I love the 1Up ISO protein premium whey isolate. My favorite flavor is the Sydney Adams, collaboration, salted caramel. 110 calories for one scoop plus 25 grams of protein and clean ingredients. And no sugar. This is amazing!"
Grab it fast!!
"Product is amazing! Blends smoothly without leaving clumps and makes amazing protein pancakes. Will definitely recommend trying this flavor out. Looking forward to trying more products!"
Salted Caramel Protein
"One of my most favorite flavors, love this as a dessert drink after workout in the evening or mixed with coffee in the morning with my collagen French Vanilla Cream by 1Up as well."
Protein powder
"I absolutely love this product! It's a great addition to my daily nutrition routine, provides a convenient source of protein, and helps me stay on track with my wellness goals. Great quality, easy to incorporate into my day, and something I would definitely recommend!"
The Collegan Peptides samples I
"The Collegan Peptides samples I received with more taste great (French Vanilla Cream and Coconut Ice Cream) however, they do not dissolve well. I first tried a shaker bottle and that was a poor choice. The clumping was so bad, it took me a long time to get the product out of the shaker ball. The next time I used a Zulay and that was not much better. My last attempt was in a blender. This had a better result, but the clumping was still problematic. Due to the clumping factor, I would NOT recommend the Collagen Peptides from 1Up."
Not a fan
"2nd Whey product I tried and was not a fan (again). You can definitely taste the cinnamon, which is great, but there is an after taste that I can't shake. Makes it hard to drink. I've tried it in my coffee, or with just almond milk, or in my yogurt (as others mentioned), but I still couldn't enjoy it. Maybe it's the Stevia/Monk Fruit that's giving the addl flavor"
Must try!
"My son and I are obsessed. We have no disappointments with all flavors we have tried. Literally the best proteins. We love the way it dissolves. No chunks no bad aftertaste. Must have as part of your meal routine."
Q&A
- I am wondering if either the whey or ISO whey protein powder are soy free. I know they say there could be cross contamination due to production facility but I cannot find on the label if there os soy product in the actual protein.
- Hello Sierra. Yes, the Whey Protein and ISO Whey don't contain soy ingredients. Kind Regards
- Can this be taken while pregnant or trying to get pregnant?
- Hello Vanessa. It's best to consult with your doctor on the safety of consuming the ISO Whey or any other supplement products while pregnant or trying to get pregnant. All ingredients in the product are fully listed on the product page under description. Kind Regards
- If I buy a flavor and end up not liking the flavor, do you guys return our money or send a replacement flavor? How does that work?
- Hello Yajaira. Yes, we have a company 30 day returns policy. Please see the full company returns policy by visiting the 1UP website then scroll to the bottom of page under help click returns. To complete a return please email customerservice@1upnutrition.com Kind Regards.
- Hello! Are all the Whey & Iso protein powders gluten free? I have multiple and I don’t see A GF mentioning on it and need to know. If there are certain flavors that are GF or are not. Can you please list them for me :)
- Hello Hoda. Most flavors will be Gluten Free for the Whey Protein except for flavors that contain gluten containing ingredients such as the flavors Mint Cookies & Creme and Cookies & Creme which have wheat flour a gluten containing ingredient. Kind Regards.
- If I order the strawberry milkshake flavor and mix with my vegan red and green pineapple that I already had, will they taste weird?
- Hello Vy. There is only one way to find out if it will taste weird or good. We have not tried mixing those two products together to see what it would taste like. You can certainly try it out if you'd like. Kind Regards.