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 5 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 5 reviews)
of respondents would recommend this to a friend.
Reviewed by 5 customers
Displaying reviews 1-5
Back to top
I continue to reorder four at a time!!!
from San Jose, CA
See all my reviews
Comments about Life Extension Whey Protein Isolate (Natural Vanilla Flavor), 454 grams (1 lb. or 16 oz.):
Every morning for two years I enjoy Whey Protein Isolate with fruit and ice. Usually fresh in season and often my favorite frozen fruit. Keeps me satisfied for hours and keeps me at the weight I was in high school.
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
Creatine Whey Glutamine Powder
By White Haired Lady
from Clearwater FL
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.
(1 of 1 customers found this review helpful)
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.
(2 of 2 customers found this review helpful)
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 .
(0 of 2 customers found this review helpful)
from Cartwright, Oklahoma
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
L-Glutamine, 500 mg 100 capsules