Whey Protein Isolate
What is Whey Protein Isolate?
If you’re familiar with sports nutrition and natural health supplements, you’ve likely heard of Whey Protein – the gold standard of Protein powders. However, did you know that Whey Protein is more than just an ingredient? Indeed, whey protein, a mixture of proteins isolated from whey consisting of α-lactalbumin, β-lactoglobulin, serum albumin and immunoglobulins, is a category in and of itself. Read more >-
Isoflex by Allmax is a top-tier protein supplement made from 100% pure whey protein isolate, featuring lower levels of lactose, fat, sugar, and carbohydrates than standard isolates. It offers premium, rapidly absorbing protein, making it an excellent choice for those seeking high quality protein. Isoflex utilizes a unique hybrid-Ratio Iron-Filtration (HRI) method, a hybrid of two isolate purifi...
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Isoflex by Allmax is a top-tier protein supplement made from 100% pure whey protein isolate, featuring lower levels of lactose, fat, sugar, and carbohydrates than standard isolates. It offers premium, rapidly absorbing protein, making it an excellent choice for those seeking high quality protein. Isoflex utilizes a unique hybrid-Ratio Iron-Filtration (HRI) method, a hybrid of two isolate purifi...
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Isoflex by Allmax is a top-tier protein supplement made from 100% pure whey protein isolate, featuring lower levels of lactose, fat, sugar, and carbohydrates than standard isolates. It offers premium, rapidly absorbing protein, making it an excellent choice for those seeking high quality protein. Isoflex utilizes a unique hybrid-Ratio Iron-Filtration (HRI) method, a hybrid of two isolate purifi...
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IsoNatural from Allmax represents the optimal protein supplement for individuals seeking a natural alternative in protein powders. This product features premium Whey Protein Isolate sourced from high-quality milk, enhanced with all-natural flavors and plant-derived Stevia, providing a delightful touch of sweetness. IsoNatural is devoid of artificial sweeteners such as aspartame, sucralose, and ...
+ Earn 79 Reward PointsSale: $79.99
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IsoNatural from Allmax represents the optimal protein supplement for individuals seeking a natural alternative in protein powders. This product features premium Whey Protein Isolate sourced from high-quality milk, enhanced with all-natural flavors and plant-derived Stevia, providing a delightful touch of sweetness. IsoNatural is devoid of artificial sweeteners such as aspartame, sucralose, and ...
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ANS Performance's N-ISO Hydrolyzed Whey Isolate formula is made with award-winning flavour and high-quality ingredients. Formulated with 100% pure hydrolyzed whey isolate protein, this clean and fast-absorbing protein powder contains naturally occurring BCAA's to enhance performance, trigger muscle growth and help with recovery. ANS Performance ensures this protein is lactose, gluten and banned...
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Train harder and recover smarter with Dymatize ISO100, the ultra-fast absorbing protein designed for serious results. ISO100 Gourmet Vanilla delivers one of the best-tasting vanilla experiences in the game, while its advanced filtration removes excess lactose, carbs, fat, and sugar. The result? A clean, smooth-mixing protein that supports rapid muscle recovery and maximum gains. Whether you're ...
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North Coast Naturals’ ISO Whey Protein 100 is a rich source of essential amino acids and branched-chain amino acids (BCAAs), known for its immune-boosting protein peptides. North Coast Naturals’ grass-fed whey isolate formula is highly bioavailable and supports tissue growth, offering a complete protein with 24g of protein and 5.5g of BCAAs per serving. Featuring prebiotic Inulin, probiotics, a...
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NOW® Sports Whey Protein Isolate is a high quality protein supplement that is both bioavailable and easily digested. Whey protein contains a high concentration of Branched Chain Amino Acids (BCAA’s), which are important for efficient muscle metabolism. NOW® Sports Whey Protein Isolate is ideal for active individuals. Whey protein is considered to have the highest Biological Value of any protein...
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PVL ISO SPORT WHEY aims to be the top whey protein isolate, featuring clean, grass-fed protein without artificial additives. ISO SPORT WHEY offers a leaner, quickly absorbed formula that mixes well, tastes great, and provides 30g of protein per scoop helping to repair and rebuild lean muscle tissue. Informed Choice certified, ISO SPORT WHEY is tested for banned substances. Additionally, the cli...
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PVL ISO SPORT WHEY aims to be the top whey protein isolate, featuring clean, grass-fed protein without artificial additives. ISO SPORT WHEY offers a leaner, quickly absorbed formula that mixes well, tastes great, and provides 30g of protein per scoop helping to repair and rebuild lean muscle tissue. Informed Choice certified, ISO SPORT WHEY is tested for banned substances. Additionally, the cli...
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100% WHEY ISO GOLD Natural Vanilla from PVL is a high-quality isolated grass-fed, pure whey protein that is free from fillers, artificial colours, flavours or sweeteners. ISO GOLD is fortified with probiotic and enzyme for superior digestion, nutrient absorption and protein synthsis. PVL’s award-winning formulation offers superior absorption, delivery, and performance, with incredible flavours...
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100% WHEY ISO GOLD from PVL is a high-quality isolated whey protein that is free from fillers and utilizes advanced whey isolate and hydrolysate technology. ISO GOLD includes a clinically validated 1 billion CFU Super Probiotic and provides 6 g of naturally occurring BCAAs. PVL’s award-winning formulation offers superior absorption, delivery, and performance, with incredible flavours too. ISOG...
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100% WHEY ISO GOLD from PVL is a high-quality isolated whey protein that is free from fillers and utilizes advanced whey isolate and hydrolysate technology. ISO GOLD includes a clinically validated 1 billion CFU Super Probiotic and provides 6 g of naturally occurring BCAAs. PVL’s award-winning formulation offers superior absorption, delivery, and performance, with incredible flavours too. ISOG...
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R1 Protein Whey Isolate from Rule 1 Proteins is a clean, high-quality formula made with pure whey isolate and fast-acting hydrolyzed whey isolate—no concentrates, creamers, or unnecessary fillers. Each serving delivers 25 grams of complete protein with minimal carbs and fat, plus 12 grams of essential amino acids, including 6 grams of BCAAs, to support muscle recovery and growth. With no banned...
+ Earn 79 Reward PointsOur Price: $79.99In Stock -
R1 Protein Whey Isolate from Rule 1 Proteins is a clean, high-quality formula made with pure whey isolate and fast-acting hydrolyzed whey isolate—no concentrates, creamers, or unnecessary fillers. Each serving delivers 25 grams of complete protein with minimal carbs and fat, plus 12 grams of essential amino acids, including 6 grams of BCAAs, to support muscle recovery and growth. With no banned...
+ Earn 164 Reward PointsOur Price: $164.99In Stock -
R1 Protein Whey Isolate from Rule 1 Proteins is a clean, high-quality formula made with pure whey isolate and fast-acting hydrolyzed whey isolate—no concentrates, creamers, or unnecessary fillers. Each serving delivers 25 grams of complete protein with minimal carbs and fat, plus 12 grams of essential amino acids, including 6 grams of BCAAs, to support muscle recovery and growth. With no banned...
+ Earn 79 Reward PointsOur Price: $79.99In Stock -
R1 Protein Whey Isolate from Rule 1 Proteins is a clean, high-quality formula made with pure whey isolate and fast-acting hydrolyzed whey isolate—no concentrates, creamers, or unnecessary fillers. Each serving delivers 25 grams of complete protein with minimal carbs and fat, plus 12 grams of essential amino acids, including 6 grams of BCAAs, to support muscle recovery and growth. With no banned...
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Rule 1 Proteins’ Naturally Flavored R1 Protein Whey Isolate delivers 25 grams of fast-digesting, high-quality protein from pure whey isolate and hydrolysate, with no whey concentrates, creamers, banned substances, or unnecessary fillers. Each serving provides over 12 grams of essential amino acids, including more than 6 grams of BCAAs, to help support muscle recovery. Naturally flavored and swe...
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Rule 1 Proteins’ Naturally Flavored R1 Protein Whey Isolate delivers 25 grams of fast-digesting, high-quality protein from pure whey isolate and hydrolysate, with no whey concentrates, creamers, banned substances, or unnecessary fillers. Each serving provides over 12 grams of essential amino acids, including more than 6 grams of BCAAs, to help support muscle recovery. Naturally flavored and swe...
+ Earn 164 Reward PointsOur Price: $164.99In Stock
Whey Protein Isolate
If you’re familiar with sports nutrition and natural health supplements, you’ve likely heard of whey protein – the gold standard of protein powders. However, did you know that whey protein is more than just an ingredient? Indeed, whey protein, a mixture of proteins isolated from whey consisting of α-lactalbumin, β-lactoglobulin, serum albumin and immunoglobulins, is a category in and of itself.
When shopping for whey protein, you'll come across three main types, including:
- Whey protein concentrate
- Whey protein isolate
- Whey protein hydrolysate
The sweet liquid that remains after the removal of casein from cow's milk during the cheese-making process is what yields whey concentrate. Its protein content can vary greatly – anywhere from 40 to 90%, and typically has a low fat and cholesterol content but is higher in carbohydrates which come in the form of lactose. In contrast, this form is a purer form of whey and contains more protein and less fat and lactose than concentrate. Whey isolate contains about 90% protein by weight, which explains why it is typically more expensive than other forms of this protein. Thanks to its unique composition, whey isolate is considered the leanest protein and is ideal for those looking to boost muscle protein synthesis.
Benefits of Whey Protein Isolate
- Better Recovery & Performance
- High Protein Concentration
- Optimized Absorption
- Supports Anabolic & Anti-Catabolic Processes
- Stimulates Lean Muscle growth
Why Choose Whey Protein Isolate
Because whey protein isolate undergoes a more rigorous filtration process than the concentrate variety, the bulk of the carb, fat, and lactose content is removed, making it an attractive option for those on a low-fat or low-carb diet, as well as for those who are lactose intolerant, or anyone on a vegan diet. Most notably, however, whey isolate is the ideal choice for individuals looking to improve their workout performance and help them build lean muscle mass fast — without unnecessarily adding fat or carbs.
Whey Protein Isolate Supplements
This form of whey features prominently among sports nutrition brands. It can be purchased in powder form, in all sorts of flavours from the traditional vanilla, chocolate, and peanut butter, to more inventive flavour profiles such as coffee ice cream, lemon meringue pie, cinnamon sugar donut, blueberry muffin, and many, many more. Most whey protein isolate formulas supply between 20 to 30g of protein per serving, but this can vary greatly. It's also worth noting that many whey supplements on the market contain a combination of whey concentrate, isolate, and/or hydrolysate, so always read labels carefully, to know what you're getting.
Final Thoughts
Some people have difficulty digesting whey protein, while others may be sensitive to any remaining lactose or casein in the product. In addition, those with a sensitive stomach may experience stomach bloating, gas, and cramping when taking whey isolate. Should these symptoms occur, it may be best to switch to another source of protein.
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