Join Life Extension
Help extend the healthy human lifespan by joining today.
View All Benefits
Read The Magazine
Information to extend your life … maybe even save it!
View Current Issue
Integrative approaches for you on a broad range of health issues.
View All Protocols
Newsletter Sign Up
Receive updates in longevity, preventive medicine and disease.
Welcome to Life Extension®
Life Extension's mission is to help you stay younger and healthier longer.
454 grams (1 lb. or 16 oz.), Item# 01742
Read 6 Reviews | Write a Review
Add to Favorites
Not a Member?
Join the Life Extension Foundation® now.
Reap the amazing rewards.
100% Satisfaction Guaranteed.
Product Information Menu
Scientists have known for years that certain biological components of whey protein (including lactoferrin, beta-lactoglobulin, alpha-lactalbumin, glycomacropeptide, and immunoglobulins) have a beneficial impact on the immune system. Life Extension developed a specially designed whey protein, using proprietary production methodology, that has been shown to support healthy immune function, protect against free radical attack, and help maintain lean muscle mass.134-138
Using a low temperature microfiltration technique, it is possible to produce a high-quality, 98% undenatured whey protein isolate that acts as a powerful immune stimulant and retains all the important sub-fractions, such as lactoferrin, a strong antioxidant with immune-stimulating properties.114-121
Serving Size 1 scoop (approx. 20 g)
Servings Per Container about 23
Calories from Fat
< 5 mg
< 0.5 g
Ingredients: Provon® 292 rBST Free whey protein isolate, natural vanilla flavor, soy lecithin, maltodextrin, modified food starch, stevia extract.
Contains milk and soybeans.
Provon® is a registered trademark of Glanbia Nutritionals, Inc.
(based on 6 reviews)
of respondents would recommend this to a friend.
Reviewed by 6 customers
Displaying reviews 1-6
Back to top
Creatine Whey Glutamine Powder
By White Haired Lady
from Clearwater FL
Comments about Life Extension Whey Protein Isolate (Natural Vanilla Flavor), 454 grams (1 lb. or 16 oz.):
This Creatine Whey Glutamine Powder is very filling. I find after I add a tablespoon of coca powder unsweetened I don't have a craving for sweets after I drink the whey mixture. I mix with an almond 30 calorie milk. I really feel good for the afternoon and have gained energy from this drink. I am a 75 year young lady. I know I can always count on the Whey to give me energy.Thanks for this product and please keep it in stock.
Bottom Line Yes, I would recommend this to a friend
Was this review helpful? Yes / No
- You may also flag this review
Comment on this review
from San Francisco
The sports supplement industry is filled with dubious companies selling products with questionable ingredients. LEF's whey protein isolate is a quality product from a reputable company (Glanbia).I use 2 scoops in my pre-workout and 2 scoops in my post workout nutrition.I'm glad this product is not over-sweetened so I can add my own sweetener or fruit. The little sweetener it does have is natural stevia.Also it's produced from milk from cows not treated with growth hormone.
Highest quality whey!!
from San Diego, Ca
Provone whey is indisputably the best,highest quality whey protein. It is cross flow micro filtered (cold processed) so there is no denatured protein. I have been using this for years with great results in both health and strength .
from Cartwright, Oklahoma
See all my reviews
I have been in the habit of making a protein drink for my first meal of the day. This product is so sweet, even when used with plain water, I have stopped using it.
Bottom Line No, I would not recommend this to a friend
By low carb man
I was disappointed that product was not form grass-fed, hormone free cows, but pleased with the "0" carbs in the product.
(2 of 3 customers found this review helpful)
Dissappointed in the Whey product
This Whey protein is not hormone free, antibiotic free, or from free range, grass fed cows.In fine print its disclosed that it has Soy in it. 90% of soy is Genetically modified. Good chance this is. Not what I want for good health and longlife.
L-Glutamine, 500 mg 100 capsules