100%Satisfaction Guarantee

If for any reason you are dissatisfied with your purchase, simply return the unused portion for a full refund. More Info

EnergyFirst, Vitamins & Food Supplements, Manhattan Beach, CA
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

National Health and Wellness Club
Have Feedback? Take the EnergyFirst Survey
Natural Whey Protein Isolate - Vanilla (2 lbs)

EnergyFirst Ultimate Vanilla Protein Powder - The Best Tasting Protein

Research has shown the stevia helps stabilize blood sugar, and may reduce blood pressure.

Ultimate Vanilla Protein Powder
Best Tasting Protein
ProEnergy is made with only whey isolate from grass fed cows not treated with rBGH, the highest quality natural protein powder with the highest biological value of any protein in existence today. Sweetened naturally with stevia leaf extract, this product is low glycemic, perfect for fat loss, promotes stable blood sugar, and is ideal for diabetics or bariatric patients.

Order a Case & Get 12% OFF!

1 – 3$45.99
4 +$40.47

100% All Natural ProEnergy is made with only whey isolate, the highest quality natural protein powder.
Online Price: $45.99

Read the Whey Protein FAQ's - Click Here
ProEnergy is made with only the best whey protein isolate, the highest quality, most bioavailable protein in existence. Our natural protein powder is the perfect fuel for building lean, strong muscle.
The most scientifically advanced cold cross-flow microfiltration process is used to produce EnergyFirst ProEnergy.
  • highest quality protein
  • highest potency protein
  • lactose free protein
  • fat free protein
  • cholesterol free protein

EnergyFirst ProEnergy 100% Whey Isolate Protein Powder is core to the EnergyFirst Maximum Energy Program.

    Supplement Facts for Ultimate Vanilla
  • Serving Size: 1 scoop (25 grams)
  • Servings per container: 36
  • Calories 90
  • Calorie from fat 0g
  • Total fat 0g
  • Cholesterol 0mg
  • Total Carbohydrate 2g
  • Sugars 1g
  • Protein 20g
Vanilla Protein Powder Ingredients:
Ultimate Vanilla: Cold-processed grass-fed rBGH free whey protein isolate, Natural flavors, Guar gum, Lecithin (from non-GMO sunflower seeds), Stevia leaf extract.

Customer Reviews

Optimal fuel for any "activity"

What a great nutrient profile (especially for endurance exercise that require easy access to carbohydrates). Mix this with the right amount of water and you've got yourself an optimal blend of fluids, carbs, and other nutrients. Most "workout" and "pre/post-workout" snacks can't get this taste with just 1 gram of sugar (not to mention the ratio of protein and carbs in this drink). The fluid form speeds delivery of fuel to muscles. It's also easier to tolerate.

R.M., RD



Best meal for my breakfast

oh every single product that I have try for energy first impress me more and more its been just a week with these product specificly and I cant wait in the morning to start just right great flavor great texture smooth on my stomack great my energy levels increase I feel just fantastic I just regret why I didn't try this product before I can wait to have my monthly supply is beyond every others products that I try now that I find the right one for me I do recommend this to everyone outthere enjoy start your day like you deserve it happy and full of life


orlando florida


Best protein powder we have found!

My family loves this protein powder! It tastes great, mixes easily and is the highest quality product on the market. We won't use any other product. Thank you!!

Gwen and Scott Russell

Redwood Falls, MN


Awesome for those suffering with reflux/GERD!

I have severe GERD/reflux and was having the horrible coughing/choking spells during the night where stomach acid would come up and I would asphyxiate on it. This has not happened one single time since I began drinking these shakes several months ago. I have a shake for dinner around 6pm, and by 9pm I can go to bed and sleep flat (instead of on my wedge pillow) and no longer fear the choking episodes. And because of this - I have also lost 17lbs. Great product and tastes wonderful. I mix mine with 1 cup of 2% milk and 1 cup of crushed ice and 1 Tbsp of chocolate Nesquick powder.

Jennifer Tipton

Burleson, TX


Excellent Product

I'm very pleased with this product. I switched to Energyfirst proteins about 5 years ago and I'm EXTREMELY satisfied with all of the products. If you are interested in good quality proteins this is the place to get it.

Michael Brown



Excellent Product

I started using protein powders when I started P90X and found that most had whey protein concentrate (WPC). That protein is horrible to try to digest. I found this powder and won't even think about buying another brand! Top notch product.


Charles Town, WV


tastes good

Breaks down nicely in a shake bottle...


st. louis, missouri


It works

I am 70 and I feel like 30!  It works!  My insulin costs more than this and I am not using it anymore.  I haven't needed it since a month after starting the EnergyFirst Program.  

Anna E. Wooten

Long Beach, CA


This is the best protein I've ever had!

The taste, quality, and results of this protein powder are second to none. Once you try the EnergyFirst ProEnergy, you'll never go back to using a second rate protein powder again.

John Fisher

Omaha, Nebraska


Leave Review for "Natural Whey Protein Isolate - Vanilla (2 lbs)"

Recommended Products

Ultimate Vanilla Travel Pack

>Ultimate Vanilla Travel Pack

Purchase 50 travel packs for a 10% discount!
Online Price: $1.99
Natural Whey Protein Isolate - Chocolate (2 lbs) EnergyFirst Chocolate Decadence Protein Powder - The Best Tasting Protein

>Natural Whey Protein Isolate - Chocolate (2 lbs)

100% All Natural ProEnergy is made with only whey isolate, the highest quality natural protein powder.
Online Price: $45.99
Natural Whey Protein Isolate - Strawberry (2 lbs) EnergyFirst Strawberry Supreme Protein Powder - The Best Tasting Protein

>Natural Whey Protein Isolate - Strawberry (2 lbs)

100% All Natural ProEnergy is made with only whey isolate, the highest quality natural protein powder.
Online Price: $45.99

Featured Success Story

"I have lost weight... and inches off my waist while feeling energized throughout the day. Thank you EnergyFirst!"

EnergyFirst´s products have made me healthier than I have ever been. As a 24 year old business owner, I live at a face pace and need the energy to power me through my day.
Mike Brown, CEO www.ModBargains.com
Orange County, CA