HIGH-CLASS Protein That Won’t Make Your Stomach (or Wallet) Suffer!

Isopure is a family of extremely high-quality protein supplements from Nature’s Best. This page discusses the entire product tree and links you to all products in the family, depending on your goals and the type of product you’d like (you can also just skip down to Isopure Original here).

ALLIsopure products contain 100% ion-exchanged whey protein isolate, which means that they are completely free of lactose and will not bloat you or give you cramps and gas. The filtration process is so pure that the protein in the ready-to-drink bottles is clear – basically unheard of in the industry!

If you’ve tried low-quality protein and haven’t had the success you hoped for, try again, but this time with a real product line like the one below. We also use price comparisons to find you the best deals so that you save over 40% vs retail!

ProductType of ProductGoals / Typical UseBuy

Zero Carb Isopure

Whey Protein Powder with zero carbs

Note: Chocolate has 1 carb

Build Lean Muscle / Burn Fat / Lose Weight

All-around great general purpose protein for lean muscle growth / toning. Use post-workout, between meals, before breakfast, with oatmeal.

We typically recommend this protein if you want a quality, flavored powder.

Lowest Price

Isopure “Original”

Meal Replacement Powder

Gain Weight / Build Muscle Mass

Best used as a meal replacement when time is limited on the run.

Note: There are 25g of carbs from maltodextrin in each serving here – not our favorite ingredient for fat-burn. If going for weight-loss, try Zero Carb Isopure or Isopure Low-Carb instead.

Lowest Price

Isopure Mass

Weight Gainer

Build Muscle / Gain Weight

High-quality mass gainer for bulking with whey isolate protein only. Add one per day to diet.

Lowest Price

Isopure Drink

RTD Protein (Ready-to-Drink) Bottles

Build Lean Muscle / Burn Fat / Lose Weight

These taste phenomenal!! Use post-workout or anytime you need a convenient, extra kick of protein.

Lowest Price

Isopure Plus

RTD Protein (Ready-to-Drink) Bottles

Medical Recovery / Burn Fat (if using Zero-Carb)

RTDs typically marketed towards the medical community and older customers, although anyone can enjoy the benefits.

Note: Due to the high amount of maltodextrin in Isopure Plus, we only recommend Zero Carb Isopure Plus to all customers

Lowest Price

Isopure Smoothie

RTD Protein (Ready-to-Drink) Bottles

Gain Weight / Build Muscle Mass

These review extremely high in the taste department, and are great for post-workout protein + sugars

Lowest Price

Isopure Low Carb

Meal Replacement Powder

Build Lean Muscle

Best used as a meal replacement when time is limited on the run. We like this better than the original version.

Lowest Price

Natural Isopure

Whey Protein Powder

Build Lean Muscle

This uses “natural” flavors and ingredients, although we’re not exactly sure how natural ingredients like “soy lecithin” are…

Lowest Price

Perfect Isopure

Unflavored Whey Protein Powder

Build Lean Muscle / Burn Fat / Lose Weight

This amazing product is completely unflavored and can be added to fruit smoothies, food, pre-workout supplements, or anything that you want to give a kick of protein to!

Lowest Price

Isopure Tea

RTD Protein (Ready-to-Drink) Bottles with 50mg caffeine

Build Lean Muscle / Burn Fat / Lose Weight / Gain Energy

This uses real green or black tea with 50mg caffeine so that you can keep your lean muscle and get some energy out of it too!

Lowest Price


Isopure Original

Meal replacement drinks are popular in weight loss and bodybuilding programs today, but the problem lies in finding which of these supplements is right for you. Some taste awful, others are filled with fillers and do not have enough nutrients, and still others don’t actually do what they claim to do. This MRP is a protein drink that can help you achieve your weight goals much easily.

What is Isopure?

Nature’s Best is far beyond making average protein drinks. It can be a weight loss drink (if used as a meal replacement), a weight gain drink (if used as an added meal), and a muscle building protein shake all rolled into one. It’s quite low in carbs, so it’s the perfect choice for those who have a moderate-carb, high-protein diet. It helps suppress appetite while supporting muscle growth in order to give you the body that you’ve always wanted. It can also boost your body’s post-recovery capacity after training, so you will be putting less strain on your body after you work out.

Buy Isopure 20 Packets At:

Buy Isopure 8.8 Lbs At:

Because the supplement tastes good and gets digested easily, this is also the perfect product for those who have just gone through surgery and will need to ingest a lot of protein but have difficulty ingesting or digesting solid food and heavy health supplements (such as individuals who have gone through gastric bypass surgery).

Isopure Flavors

The protein powder comes in different yummy flavors in powder form, including Dutch chocolate, strawberries and cream, vanilla, chocolate peanut butter swirl, orange creamsicle, vanilla, pineapple orange banana, apple melon, and alpine punch. You can either get your favorite flavor in a single pack or get the variety pack if you want to try out all of the flavors. Because it tastes good, it’s possible to use this long-term, unlike other protein drinks that are hard to swallow because of its disgusting taste. Each serving has about 220 calories per serving, similar to what other meal replacement drinks offer.

Isopure Ingredients

What makes this protein powder so effective is because of its ingredients. It mainly consists of 100% ion exchange whey protein isolate. What the manufacturers did is that it removed all of the impurities that can be typically found in whey proteins used by other protein drinks in order to give you a protein-rich drink. As such, you get the purest product of its kind. The best part is, 100% ion exchange whey protein isolate is easily processed by the body, so you really will be able to benefit from the nutrients present in the drink, unlike other protein drinks where the nutrients get lost during the digestion process.

Ingredients / Nutrition FactsChocolate
Supplement Facts
Serving Size1Packet(87g)
Servings Per Container20
Amount Per Serving
Calories From Fat0
% Daily Value*
Total Fat0g1%
Saturated Fat0g0%
Trans Fat0g
Total Carbohydrate25g8%
Dietary Fiber0g0%
Vitamin A50%
Vitamin C50%
Vitamin E50%
Vitamin K50%
Vitamin B650%
Vitamin B1250%
Pantothenic Acid50%
* Percent Daily Values (DV) are based on a 2,000 calorie diet. Your daily values may be highere or lower depending on your calorie needs.
Ion Exchange Whey (Milk) Protein Isolate, Maltodextrin, Vitamin/Mineral/Amino Acid Blend (Taurine, Potassium(as Potassium Chloride), Chloride(as Potassium And Sodium Chloride), Calcium(as Dicalcium Phosphate Dihydrate), Phosphorus(as Dicalcium Phosphate Dihydrate), L-Glutamine, Magnesium(as Magnesium Oxide), Vitamin C(as Ascorbic Acid), Vitamin E(as DL-Alpha Tocopheryl Acetate), Niacin, Zinc(as Zinc Sulfate Dihydrate), Vitamin A(as Palmitate), Pantothenic Acid(as D-Calcium Pantothenate), Vitamin B6(as Pyridoxine Hydrochloride), Copper(as Amino Acid Chelate), Manganese(as Manganese Sulfate Dihydrate), Riboflavin, Thiamin(as Thiamin Hydrochloride), Folic Acid, Biotin, Iodide(as Potassium Iodide), Chromium(as Amino Acid Chelate), Vitamin K, Molybdenum(as Amino Acid Chelate), Selenium(as Amino Acid Chelate), Vitamin B12), Cocoa, Soy Lecithin, Natural And Artificial Flavor, Xanthan Gum, Acesulfame-K, Sucralose

The supplement also contains phenylalanine and glutamine, amino acids that are responsible for several kinds of bodily functions. Taking this will promote cognitive clarity, boosts your mood, enhances concentration, and suppresses appetite. It also contains branched amino acids leucine, valine, and isoleucine, as well as 24 essential vitamins and minerals to increase the energy and nutrient boost you will be getting with each serving. The supplement also contains beta-lactoglobulin and alpha-lactalbumins to support muscle growth.

The biggest selling factor about this health drink is that each serving contains a whopping 50 grams of protein, perfect for those who need to add more in their diet. What’s more, this is actually fat-free and aspartame-free, so you can be sure that you will be able to shed the excess fat in your body by drinking this. This is also lactose-free, so even those who are lactose-intolerant will be able to enjoy this beverage.

How to Drink Isopure

In general, you typically mix it with water or your favorite drink (energy drink, milk, or juices) and mixed well before drinking. Other people have come up with their own mixes, such as mixing the powder with cereal or blended with fruits (either as smoothies or fruit puddings), according to their preference. The powder dissolves fairly easily, so mixing it up won’t be a problem.

The supplement should be used with a proper meal program and exercise in order to get the best results. This is especially important if you’re planning on using this to build some muscles, as this is only meant to supplement a training program.


While there have been no side effects that are associated with the product, pregnant or lactating women, those who have pre-existing medical conditions, and those who are currently taking medications should consult with their doctor before they start taking the supplement to avoid any complications or drug interactions that may occur.

Where to Buy Isopure Protein

As shown on the table at the top of this page, there are several variants in the market today, including ready-to-drink products and shakes. If you want to get huge savings when you buy this health drink, shop online. Buying over the Internet can make you save as much as 40%, which is pretty important considering that the supplement is far from cheap. Our price comparison widgets above and below will help you find the cheapest store – you can save nearly 50% by buying online instead of finding it at the local store!

Protein powders, whey protein isolates, and other such products are widely produced and mass-marketed. This makes these supplements easy to find, use, and benefit from.

You can Buy Isopure from our featured store or see the price comparisons below

Our Older Write-Up… In Case You Needed More

If you’re a body-builder, someone looking to build muscle, or an individual greatly interested in better health, look no further than Nature’s Best line of whey protein isolate products – the fastest, most reputable way to get back or stay in shape. Isopure is the most popular whey protein isolate product and product family on the market – and that probably won’t be changing anytime soon.

Nature’s Best provides a litany of products for your needs and consumption. Depending on your goals, you can use different products from the family to build muscle, maintain lean muscle, recover from surgery, gain weight, or simply grab some healthy protein while on the run. Sounds exciting, doesn’t it? Better than a weekend cruise through Las Vegas. More interesting than a museum tour in Paris. Nature’s Best is called Nature’s Best for a reason; Nature’s Best provides exciting products that will simply make your mouth water.

Read on – We wouldn’t offer so much content on the subject of Nature’s Best Isopure if it didn’t meet – and exceed – our loftiest expectations.

Isopure Reviews

Looking around on the web, Nature’s Best Isopure reviews would lead you to think highly of Nature’s Best, especially since Nature’s Best Isopure contains ingredients like dutch chocolate and creamy vanilla – sumptuous choices for such an otherwise incredulous, even borderline mundane, line of supplements.

But what’s really behind this powerful protein isolate? Iso Pure enhances muscular nutrition by supplying the user with 50 grams or more of one of the purest whey protein isolates. The protein is so pure, it dissolves clearly.

Nature’s Best works this way largely because all of their products contain do not contain low-quality, unfiltered whey protein concentrate – they contain extremely high-quality, ion-exchanged whey protein isolate. This removes the effects of impurities, which commonly lead to the degradation of otherwise great-tasting, lactose-free concentrate.

If that’s not enough, the original MRP contains only one gram of sugar – a claim that persuades many users to do their own research and learn about this rich, fabulous, life-changing product from Nature’s Best.

Isopure Benefits

So how can it affect or enhance the quality of your life? Well, as we said earlier, it builds leaner muscle, develops your immunities, burns fat, and helps anyone in general lose weight at a faster rate. Not only do you get a kick out of the flavorsome product; your body benefits, too!

How to Learn More

You can find Isopure reviews abound on the web, although we don’t currently have our official one with pictures up yet. The reviews will help persuade you to the effectiveness of a bottle of supplements. With that in mind, what are you waiting for? See the best prices below, save 40% off retail, and shatter your goals in breakneck speed!

Click Here to Get Iso Pure from our featured store or see the price comparisons below

30 Responses to “ISOPURE”

  1. sherry October 6, 2011 at 5:15 am #

    hello my friend is hiv + n on ART treatment…he is losing weight,so which product is useful for improving muscle strength n immunity power…plz reply …i m located in mumbai so plz giv me address of nearest store in andheri…thank yu

    • Admin October 6, 2011 at 11:45 am #

      Hi Sherry, sorry about your friend but you really need to speak with a doctor.

      Isopure could be great, but we can’t give you professional advise here. The “cleanest” version is the Perfect version (it’s completely unflavored and free of additives) that you can mix with anything on his approved diet, but if the doctor thinks a weight gainer is OK, then you can consider the MASS version.

      We’ve also learned that for HIV patients, hydrolyzed whey protein isolate (such as from BNRG) is COMPLETELY ready for digestion – no enzymes needed to process it. Cancer patients, burn patients, HIV, AIDS… almost any disease or trauma patient can benefit because the ease of absorption. Isopure is amazing, but still a bit tougher on these patients.

      Sorry we can’t help more. Good luck!

  2. sonu October 16, 2011 at 5:06 am #

    hi i want 2 know is there any side effect of isopure protien if yes than tell me about the side effect.

    • Admin October 16, 2011 at 6:34 am #

      Good question – something we should have discussed. Because of its purity, there are practically no Isopure side effects. Whey protein isolate products have the problem-causing, low quality substances removed. That said, if you have any allergies to flavorings or cocoa you could still have problems with it. If you want something that is absolutely crystal clear, only protein, the PERFECT version is where you should look.

      The one thing is that your body still does need to digest these proteins. If you have digestion issues or have just had surgery or have HIV, a hydrolyzed whey protein isolate like that from BNRG is easier on your system because technically, it already IS digested, and it absorbs basically immediately.

      So it really depends on what you consider a “side effect” and the state of your system… but for more than 99.5% of people, this is a problem-free product line.

  3. yash October 25, 2011 at 8:50 pm #

    i wana gain my weight upto 68-70 kg . nw i m 23yrs old and my weight is 50kg. plz tell me about this weigth gainer. isopure mass or orignal

  4. Candice November 3, 2011 at 9:46 am #

    Is the Zero Carb Isopure Vanilla is gluten free?

  5. Lauryn Jaqua November 24, 2011 at 8:20 am #

    No problem Rob, it’s great to get positive feedback and I’m pleased the routine is working well for you.

  6. gunveer December 11, 2011 at 8:52 am #

    hello admin,
    i wanted to know that now i am planing to loose weight but after my target gets completed will ISOPURE ZERO CARB help me to gain muscles and no further reduction in weight.
    thank you

    • Admin December 11, 2011 at 9:28 am #

      Definitely! Protein is always great for building muscle mass. Of course, you’ll need to do resistance training (preferably by weightlifting) on a good program, and should also look into HIIT cardio sessions. Immediately post-workout is the most important time for a protein shake, and you’ll typically want to get 1g of protein per pound of lean bodymass EVERY day (even on rest days). Protein shakes help make that number, since it’s tough to reach with food alone. But don’t rely just on the shakes… you also need to eat fish, chicken, lean beef, pork, eggs, nuts, etc.

  7. nitin kumar yadav December 30, 2011 at 9:22 am #

    i want to gain full size if there is any food supplement for this please give me current information.

    • Admin January 4, 2012 at 7:24 am #

      This question is too vague to assist with. What is “full size”?

      To build muscle, it takes more than supplementation, but also a complete diet and intense training regimen.

      See the above comment I left regarding diet.

  8. rahul 3868 March 23, 2012 at 8:07 pm #

    Sir i would like to loose weight i am 19yrs old and my weight is 76 .please suggest me what should i take and do to reduce my tummy and get fit .



    • Admin April 1, 2012 at 2:47 pm #

      This is a bit too vague of a question, but start with the book on the right side of this page. Hard workouts, all types of cardio (including HIIT!), whole foods, veggies, and less grains!

  9. karan March 24, 2012 at 1:03 am #

    Hi there,
    Where can I buy isopure zero carb protien in mumbai

  10. Aryan April 8, 2012 at 8:29 am #

    Hi. i would like to know that should i use the tradmill with perfect isopure whey protine if yes then how many time?

    • Admin April 8, 2012 at 9:36 am #

      Use any form of exercise that helps you achieve your goals. I’m not sure what your goals are, but you should always incorporate both weights, low intensity steady state cardio (LISS), and high intensity interval training (HIIT) into your workout regimen. See the free e-book listed on the right side of this page.

  11. Prasi April 11, 2012 at 4:47 am #

    hi im 36yr 5.11 and i currently weigh 83kg …is isopure low carb good for me to loose the extra fats ..i just want to loose around 6 to 7kg ..i do 30m brisk walk in the morning ….

    kindly suggest

    • Admin April 12, 2012 at 8:29 pm #

      Isopure (Zero Carb!) can certainly help – especially post-workout and as a snack in place of sugary or starchy foods – but it’s only a piece of the puzzle. More intense exercise, and a whole-foods diet with less grains will speed up your results.

      I highly recommend the free Fat Loss Factor book mentioned on the right side of this page for a full plan. Thanks!

  12. Sam April 30, 2012 at 12:27 am #

    I have never taken any supplements till now, and I have been doing gyming for past 4 yrs…my weight is 75kg and height is 5’7…..

    My question is ISOPURE is the best Protein Shake for getting good shape to my body???

    Will it give me any side effects in future.???

    • Admin April 30, 2012 at 5:03 am #

      It really depends on which version you take, and what your diet and workout plan is. There’s not enough information in your question to really help, but we recommend the workout plan, Fat Loss Factor which is shown on the left side of this page. Zero Carb is the way to go in cases of trying to burn fat.

  13. Hiren May 2, 2012 at 11:21 pm #


    I want to Gain my weight & build my muscle. Please tell me which of your product is suitable for me. Also tell me if there is any side effect of that product.

    • Admin May 3, 2012 at 8:41 am #

      You can’t go wrong with the Original (featured on this page) or the MASS versions!

  14. Josh Johnson May 11, 2012 at 3:05 pm #

    Hi! I was wondering if Isopure Zero Carb would be best for me! I work out, heavy lifting five times a week and eat alot of food when i can. its mainly hard for me to eat alot of protein while at work so i intake more carbs and calories than anything. Im 5,10 and 188lbs and looking to get to 195. in great shape but has a 12 percent body fat and looking to gain muscle mass but slim down my body fat that is stored mainly in my mid section. im just starting to see my abs but holding fat around love handles. im guessing its proll from all the carbs i eat but thats why im trying to maybe balance it out with this product! Please help me decide what to buy! Been taking GNC wheybolic extreme 60 but thinking about switching over.

    • Admin May 14, 2012 at 9:31 am #

      I’d definitely go for it. This stuff is light years beyond Wheybolic Extreme 60 — but as you’ve already mentioned, it’s all about diet. Check out the diet plan on the side of the page for more ideas. I replaced grains with yams and sweet potatoes and that was one great change. Another major one is adding healthy fats like MCT oil. But I think you’re definitely on the right track!

  15. b August 10, 2012 at 8:53 pm #

    hello, early morning i am doing

    mo:weight lift
    wed: strength toning
    th: HIIT
    fr: weight lift
    sat: HIIT
    su: srength toning

    also in the evenings 90 mi. after dinner i rebound for 20 – 30 minutes

    i have perfect isopure original 20 variety packets and i’d like to know if its a good idea to mix half a pack with cold coffee for my pre-workout meal 30 min. before the early morning workouts. and mix the other half with water to drink immediately after my workout. then breakfast 3 hours later. i ask because i’ve read that carbs and pro. are good pre-workout an post-workout. what would you suggest? my main goal is weight loss while building a nice toned lean figure. i’m about 20 lbs away from what i think woud be my perfect lean weight. right now i’m 148lb 5’7 age 33. i’d like to get down to about 128 or 129. is this the recipe for success or should i get zero carb isopure instead of original?

    • Admin August 14, 2012 at 8:39 am #

      That sounds like a bit too much HIIT, and you need at least one rest day every week!

      If you’re not taking another pre workout supplement, it’s great to mix some coffee in. I love caffeine for workouts. Isopure Original is not ideal for fat burning due to the maltodextrin. Stick with zero carb / low carb.

  16. Akshay Kumar August 14, 2012 at 4:05 am #

    I want to increase my muscle….i m takin isopure low carb + a c3 preworkout…n i m persuing a problem of body acne….so suggest me should i continue taking it or suggest me some pre cautions…plzzz rply asap..

    • Admin August 14, 2012 at 8:41 am #

      Not sure of the acne issue, but oftentimes removing fake fats (like corn oil, ‘vegetable oil’, canola oil, etc) and processed grains like wheat and corn will help. As far as protein shakes go, they’re great substitutions, and C4 is a great pre workout. No acne reports from any of them.

  17. Leigh November 8, 2012 at 9:05 pm #

    Are any of the Isopure products gluten free? Thanks! :)

    • Admin May 16, 2013 at 8:00 am #

      Yes, most (if not all) of them are!

Leave a Reply