Whey Protein Isolate (New Zealand Grass-Fed)

Just NZ whey protein isolate powder - 100% gluten, starch, yeast, GMO, and rGBH free!  Contains no preservatives, added sugars or acesulfame K.  Not even soy or sunflower lecithin!

Whey protein isolate is king when it comes to fast, efficient absorption by your body.  Each serving contains 27 grams of pure protein, and only 0 grams of carbohydrates, and 0 grams of fat!

All active individuals can benefit from whey protein isolate, and it's almost essential for those trying build muscle and strength, as well as dieters trying to preserve muscle mass.

Not sure which protein powder is right for you?  Click here to read our protein comparison guide

Nutritional Information

One serving  (approximately 30 grams) contains 108 calories comprised of 27 grams of protein, 0 grams of carbohydrates, 0 gram of fat.

The Benefits of Whey Protein Isolate vs. Other Powders

Here are some of the reasons why you may want to consider whey protein isolate over other types of protein powder:

• Extremely high biological value (BV)
• One of the easiest protein sources for your body to absorb
• Complete protein (contains all essential amino acids)
• Excellent taste and texture, and mixes easily in to any liquids
• 90% protein - virtually no fat, or carbohydrates
• Extremely low in lactose compared to whey concentrate

Who Benefits from Whey Protein Isolate Consumption

Although whey protein isolate is a great choice for just about anyone, people who fit the following criteria may benefit even further:

Dieters / anyone consuming a low calaorie diet Dieters who find themselves in a caloric deficit may be at risk of losing muscle mass without sufficient protein intake.  Why isolate provides a pure, low-calorie protein source that the body can easily absorb, preventing muscle breakdown.

Athletes / active individuals Athletes, weight lifters, and generally anyone who is highly active have greater protein requirements than those who are sedentary.  For this reason, they may find it challenging to obtain sufficient levels of protein to help their muscle and connective tissue rebuild.  Whey isolate provides a highly bioavailable source of protein that will help muscles recover, and prevent muscle loss.

Storage Tips for Maximum Shelf Life

Our whey protein isolate is packaged in heavy-duty reusable stand up pouches to ensure optimal freshness.  Store them for up to 6 months in a cool, dark place with low humidity levels.

How to Enjoy

Add a scoop of whey to smoothies, or simply stir in to plain water or juice.  It can also be added to oatmeal, pancakes, puddings, and other desserts. Using whey protein in baked goods is also a great way to increase your daily protein consumption. If you decide to use whey in your baking recipe, follow these tips:

• Don't use fancy flavours - stick with natural, vanilla, or chocolate only
• Decrease baking time slightly
• Increase liquids in recipe slightly as whey tends to make recipes drier
• For best texture, consider using whey in combination with a healthy gluten-free flour

Interesting Whey Protein Studies

• "The Effect of Whey Isolate and Resistance Training on Strength, Body Composition, and Plasma Glutamine" (Casein vs. whey protein).

Results:  "...the group that consumed whey isolate demonstrated a significantly greater gain in lean body mass and strength.  This group also experienced a significant decrease in fat mass compared to the casein group, which showed no change in fat mass after the 10 wk training period."

• "A Role for Milk Proteins and their Peptides in Cancer Prevention"

Results:  "...Animal models, usually for colon and mammary tumorigenesis, nearly always show that whey protein is superior to other dietary proteins for suppression of tumour development."

• "Whey proteins in the regulation of food intake and satiety"

Results:  "...whey protein has potential as physiologically functional food component for persons with obesity and its co-morbidities (hypertension, type II diabetes, hyper- and dislipidemia)."

• "Therapeutic applications of whey protein"

Results:  "The biological components of whey, including lactoferrin, beta-lactoglobulin, alpha-lactalbumin, glycomacropeptide, and immunoglobulins, demonstrate a range of immune-enhancing properties. In addition, whey has the ability to act as an antioxidant, antihypertensive, antitumor, hypolipidemic, antiviral, antibacterial, and chelating agent. The primary mechanism by which whey is thought to exert its effects is by intracellular conversion of the amino acid cysteine to glutathione, a potent intracellular antioxidant. A number of clinical trials have successfully been performed using whey in the treatment of cancer, HIV, hepatitis B, cardiovascular disease, osteoporosis, and as an antimicrobial agent. Whey protein has also exhibited benefit in the arena of exercise performance and enhancement."