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EnergyFirst, Vitamins & Food Supplements, Manhattan Beach, CA
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The world’s best protein shakes! 100% natural whey protein isolate from grass fed cows NOT treated with rBGH. Lactose free, fat free, cholesterol free, gluten free. Pure Energy!

ProEnergy Whey Protein Powder is Pharmaceutical grade and made from the PUREST protein in existence. It is unsurpassed by any other Protein Powder on the market.
  • Purest, Healthiest, All Natural Ingredients
• Lose Weight, Burn Fat, Feel Energized
• Build Lean, Strong Muscle
• Boost Your Immunity
• Stay Focused and Alert
• Improve Your Mood
• Look and Feel Younger
• Best Whey Protein on the Market
• From grass fed cows NOT treated with rBGH
• Gluten Free

Available in 2 Delicious Flavors
Whey Protein Powder
Whey Protein Isolate
Vanilla (2lbs)

1 – 3$44.99
4 +$39.82

Whey Protein Powder
Whey Protein Isolate
Chocolate (2lbs)

1 – 3$44.99
4 +$39.82

Select from 3 delicious flavors and click add to cart:

Natural Whey Protein Isolate - Strawberry (2 lbs)
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EnergyFirst Strawberry Whey Protein Powder Price: $44.99 $39.82
Natural Whey Protein Isolate - Chocolate (2 lbs)
image description
EnergyFirst Chocolate Whey Protein Powder Price: $44.99 $39.82
Natural Whey Protein Isolate - Vanilla (2 lbs)
image description
EnergyFirst Vanilla Whey Protein Powder
Price: $44.99 $39.82

Make it Easy - Try an EnergyFirst Express Kit
Sale: $87.99
1 Chocolate
1 Vanilla

Whey Protein PowderWhey Protein Powder

Why are we the BEST Protein Powder?
Compare Us to Other Brands:
100% Pure Whey Protein Isolate (NOT Concentrate)   NO artificial flavors, sweeteners, or preservatives;
Highest Quality, Most Biologically Available Protein   Low Glycemic, Made with Stevia
100% All-Natural Ingredients   Manufactured using cross flow microfiltration processing / Low heat processed
From Grass Fed Cows NOT Treated With rBGH   ALL beneficial whey micro-nutrients intact
NO Lactose   Retains max biological value
NO Saturated Fat   Provides all key amino acids
NO Cholesterol   Not treated with acid chemicals
NO Fructose   Less than 1g of sugar
Gluten Free   Best taste and dissolvability

ProEnergy - Available in 2 Delicious Flavors

Whey Protein Powder
Whey Protein Isolate
Vanilla (2lbs)

1 – 3$44.99
4 +$39.82

Whey Protein Powder
Whey Protein Isolate
Chocolate (2lbs)

1 – 3$44.99
4 +$39.82

Make it Easy - Try an EnergyFirst Express Kit
Sale: $87.99
1 Chocolate
1 Vanilla

Whey Protein PowderWhey Protein Powder

EnergyFirst ProEnergy Whey Protein Powder ─ The Ultimate Fuel for Health and Fitness!
The Perfect Protein - ProEnergy Whey Protein Powder
  • From grass pasture fed cows not treated with rBGH or any other hormones or antibiotics.
  • Completely undenatured – NOT acid processed and NOT exposed to any heat or chemicals.
  • Consists of 100% pristine, whey protein isolate─no concentrate.
  • Is produced using highly advanced cross-flow microfiltration, ensuring consistently high quality, purity, and optimal potency.
  • Offers the highest biological value (BV) of any natural form of protein. BV is a measure of how well a food is absorbed and utilized in your body.
I'ts a Natural! - ProEnergy Whey Protein Powder
  • Is sourced from grass-fed cows and is free of Recombinant Bovine Growth Hormone (rGBH), a genetically engineered hormone banned in many countries.
  • Contains only 100% natural, wellness-promoting ingredients.
  • Is sweetened naturally with calorie-free Stevia─a healthy and safe alternative to sugar, artificial sweeteners, and sugar alcohols.
The Ideal Meal Solution - ProEnergy Whey Protein Powder
  • Delivers optimal levels of all 9 essential fatty acids that must be supplied by your diet as your body can’t produce them.
  • Is free of fat, cholesterol, and lactose (milk sugar).
  • Provides the foundation for your perfect meal─the EnergyFirst Power Shake─with the correct proportions of protein, essential fats, and carbohydrates to keep you going long and strong.
  • Is a nutrient-packed, low-carb, power meal and snack solution.
The Fat-Burning, Craving Buster - ProEnergy Whey Protein Powder
  • Conquers cravings for hours with well-absorbed, highly satiating protein.
  • Is a superior source of branched-chain amino acids (BCAAs) 1 which fuel working muscles and stimulate protein synthesis. 2
  • Is sweetened only with low-glycemic, 100% natural Stevia.
  • Provides rich levels of leucine, an amino acid that helps to preserve lean muscle while promoting fat loss. As protein slows the absorption of glucose into the blood stream, insulin levels go down, enabling your body to more effectively burn fat.3
Improve Daily Well-Being - ProEnergy Whey Protein Powder
  • Elevates physical, mental and emotional energy naturally.
  • Minimizes mood swings by anchoring blood sugar levels, and improving insulin sensitivity. 4
  • Improves concentration and ability to focus in people of all ages.
  • Increases radiance and overall vitality.
Optimize Immunity & Wellness - ProEnergy Whey Protein Powder
  • Is a prime source of lactoferrin─a multifunctional protein with immune boosting, antibacterial, antiviral, antiparasitic, anti-cancer,5 anti-allergic, and radio-protective properties. 6
  • Raises glutathione levels more effectively than any other protein source. 7 Glutathione is a potent, intracellular antioxidant that protects cells and neutralizes toxins like heavy metals and carcinogens, among other functions.
  • Contains rich levels of the amino acid glutamine, which is referred to as an “immunonutrient” for its ability to help the body combat infections and viruses, and to promote a healthy immune system. 8

  Q. What is whey protein powder?
Whey is a substance derived from cow’s milk comprised primarily of protein, lactose, and minerals, with trace amounts of fat. Whey is a 100% complete protein, meaning that it contains all the essential amino acids required by the human body. Throughout much of the history of dairy production in the U.S., whey was not recognized as a valuable food source; rather it was considered a mere by-product in the cheese manufacturing process. By 1975, as the scientific community better understood the health benefits it offers, rudimentary efforts were underway to process whey as a supplemental protein powder. In the 1990s, more sophisticated techniques like advanced micro-filtration and ion exchange facilitated a higher quality product─whey protein isolate─in which the pure amino acids are retained while the fat and milk sugar (lactose) is removed, resulting in a pristine, easily absorbed form of whey containing at least 90% protein by weight.

Q. Who can benefit from whey protein powder?
This functional food is ideal for:
  • Growing children. Developing bodies need easily absorbed, high-quality protein every day, without added fat, cholesterol, sugar, or processed carbs. In fact, sugar and refined carbohydrates both largely factor into America’s childhood obesity epidemic.
  • Teenagers. Many of the problems that kids experience in their teen years─from extra pounds, to mood swings, to acne─may be linked to poor diet and sugar from foods/beverages. Teens consuming lean, healthy, blood sugar-stabilizing protein daily are less likely to over consume junk foods/drinks.
  • Adults: people of all ages need high-quality protein, especially over time. As we age, our ability to assimilate protein decreases, which can impair daily wellness. Whey protein─the most easy-digesting protein available─is not only ideal for optimal daily nutrition, it also helps to preserve lean muscle mass and protect immune health throughout our lifespan.
  • Body builders, athletes, and anyone seeking fitness: Whey protein is especially valuable for those who exercise regularly by helping to promote fat loss while fuelling the development of lean muscle mass. Whey protein also facilitates a highly efficient anabolic response─your body’s ability to build and repair muscle.
  • Pregnant women and nursing mothers: Easy-digesting, high-quality protein is ideal pre and post-natal nutrition, and may also reduce the risk of developing gestational diabetes. Complete protein on a daily basis is crucial for fetal and infant development─both for growing bodies and brains.
  • People of all ages seeking healthy, permanent weight loss. Studies comparing whey and casein on appetite and satiety-related hormones found whey protein powder to be most effective in promoting satisfaction and fullness resulting in reduced appetite and decreased food intake.9,10
Q. What should you consider when choosing a protein supplement?
Since many people fail to obtain enough healthy protein in their diets, supplementation is a smart way to maximize your intake of this vital macronutrient. To ensure you choose the highest quality product, ask these questions first:

Is it the best form of supplemental protein?
While whey and soy are common forms of supplemental protein, whey has many advantages over soy. For starters, whey is a more complete protein, containing optimal levels of all 9 essential amino acids─which must be consumed in your diet as you body can’t make them. These are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine.

Soy protein is limiting in the essential amino acid methionine, which has many important functions in your body. Whey also has a greater biological value (BV) than soy, which is a measure of how much protein is actually absorbed into your body’s tissues.1 For example, soy has a BV score of 74, whereas whey protein comes in at 104.2 Soy is also among the nine most common food allergens afflicting Americans, according to the Asthma and Allergy Foundation of America.3

What form of whey protein is used?
Whey protein typically comes in three major forms: concentrate, hydrolysate, and isolate:

  • Whey protein concentrate contains some fat and cholesterol, and a fair amount of carbohydrates in the form of lactose, varying by brand. Concentrate ranges anywhere from 29%–89% protein by weight.
  • Whey protein hydrolysate consists of pre-digested, partially hydrolyzed whey protein. It generally costs more than other forms and can be bitter tasting.4
  • Whey protein isolate─which is carefully filtered to remove the fat and lactose while retaining the pure amino acids─is arguably the cleanest, least allergenic, most palatable form of whey protein. Additionally, it’s extremely rich in protein: 90% or more by weight.
How high is the sugar content?
If your protein powder is to be a healthy food staple, cheap, fattening fillers like sugar should be avoided. Read the nutritional facts label carefully. Sugar comes in many forms, such as sucrose, high fructose corn syrup, fructose, dextrose, glucose, and lactose─milk sugar. Note how many sugar grams you get per serving. Aim for 1 gram or less, and be sure total carbohydrates are no more than 3-4 grams per serving.

Is it naturally sweetened?
While most forms of protein powder contain some type of sweetener, make sure the one you select offers a natural form. Commonly used sugar alcohols─such as sorbitol, mannitol, malitol, and xylitol─can cause stomach upset for many people. Other sugar substitutes─like aspartame, sucralose, acesulfame-K, and saccharin may pose serious health risks. All chemical sweeteners should be avoided, especially for daily consumption.

Does it contain fat or cholesterol?
The best whey protein powders utilize 100% whey protein isolate, which is virtually free of cholesterol, fat and lactose. If your protein powder does list fat in the ingredients, be sure it’s no more than 2 grams per serving.

Is it gluten-free?
Nearly 15% of people have an allergy or intolerance to gluten─a component of many grains and flour. Avoiding gluten can be difficult, as it is hidden in many foods, including some protein powders. In 2006, the FDA required food labels to clearly state the 8 main allergens: wheat, eggs, peanuts, milk, soy, fish, shellfish, and tree nuts. While this is helpful, listing gluten specifically is still not mandatory, so be sure the product you select has “gluten-free” on the label.

Q. How much protein do you need daily to optimize your health and energy?
Protein is a vital building block of bones, muscles, cartilage, skin, and blood. It’s classified as a "macronutrient," meaning that the body needs relatively large amounts of it, however unlike fats and carbs, our bodies can’t store protein. This means that every cell in your body depends on the protein you consume on a daily basis to perform optimally. So how much do you need?

Many Americans consume too little protein. Daily needs range from .8 grams per pound of body weight to 1.5 grams or more─depending on your activity level, and fitness and/or weight loss goals. Pregnant women, nursing mothers, and children should ideally consume 1 gram per pound daily. The best protein sources overall are whey protein powder, egg whites, seafood, turkey, chicken, lean meats, and non-fat dairy products like plain yogurt and cottage cheese.

One level scoop of EnergyFirst ProEnergy whey protein powder contains 19 grams of exceedingly well-absorbed, high-quality protein. A regular serving size is 2 scoops.

1 Journal of Sports Science and Medicine (2004) 3, 118-130
2 U.S Dairy Export Council, Reference Manual for U.S. Whey Products 2nd Edition, 1999 and Sarwar, 1997.
3 “Allergy Facts and Figures,” Asthma and Allergy Foundation of America http://www.aafa.org/display.cfm?id=9sub=20cont=518
4 Trends in Food Science & Technology 13 (5): 151–9. doi:10.1016/S0924-2244(02)00111-5.

Whey Protein Powder

  Protein is one of the three macro-nutrients (protein, carbohydrates and good fats) that your body needs to function. There are different types and qualities of protein. Lean and complete protein is your most important food! What makes a protein “lean”? Lean protein is a protein that derives less than 20% of its calories from fat. What makes a protein “complete”? A complete protein is one that contains all eight essential amino acids. So, why is it the most important food? Among other things, lean protein:
  • Provides your body with the essential amino acids that are the building blocks of your muscles, bones and organs
  • Triggers the release of “glucagon” which is a powerful mobilization hormone that minimizes the production of insulin, keeps your blood sugar stable, facilitates fat burning and lowers cholesterol
  • Slows gastric emptying which slows the rate at which glucose enters your bloodstream, making the carbohydrates you eat time-releases and stabilizing your blood sugar
Eating lean and complete protein is a key to optimal health! The body is able to make non-essential amino acids from other amino acids in the body. However, the body is not able to make essential amino acids and the only way to get them is by eating high quality protein foods. It is also important to make sure you are getting enough protein. Research has found that, on average, we need 0.5 to 1 gram of protein per pound of body weight per day.

All protein foods are not created equal and can vary in a number of ways including the following:
  • Number and quantity of essential amino acids
  • Digestion and absorption rates
  • Fat content
  • Taste
  • Purity
Whey powder is a very high quality complete protein with rich amounts of all the essential amino acids. Whey powder isolate is the purest form of Whey powder, which is why it is absorbed so quickly and efficiently into the body. That's why we make it the cornerstone of the EnergyFirst Healthy Lifestyle program.

But, for the Doubting Thomases reading this, you are probably asking "What is Whey powder? Is it just a new fad?" Whey powder is not something new and has been available for hundreds of years. Doctors and nutritionists have singled out whey powder as a super-star ingredient for weight loss, infant nutrition, immune support, and especially in the area of sports nutrition.

As noted above, research has found that, on average, we need 0.5 to 1 gram of protein per pound of body weight per day. However, the ideal amount of protein for any specific person varies depending upon age, weight, sex and overall health.

Protein needs also vary with one's level of exercise and activity. For example, during and after exercise, our body needs higher amounts of branched chain amino acids (BCAA). The benefit of BCAA are that they are absorbed directly by the skeletal muscles instead of being metabolized through the liver, like other amino acids. If your body has low levels of BCAA, you may feel more fatigue. It is important to replenish your BCAA levels within one hour following exercise. This is why many athletes drink a whey powder shake before and immediately after exercise. A whey powder shake helps repair and rebuild lean muscle tissue damaged during strenuous exercise. But, you do not have to be a super-athlete to feel the benefits of replenishing our body's supply of BCAA and the eight essential amino acids. Your body needs all those amino acids for growth, energy and vibrant health!

Whey powder is the richest source of the eight amino acids and BCAA. Whey powder is the most biologically available source of protein. It is the highest quality source of lean protein. Whey powder is also convenient because it is available in powders which make tasty and easy to drink shakes!

Whey powder has a lot of benefits for you. We, at EnergyFirst, go the extra step and only use the highest quality whey powder in our products. Our whey powder isolate has the highest protein scores available on the market today. There is no better source of whey powder available today than our EnergyFirst ProEnergy 100% Natural Whey Protein Isolate.

Whey Protein Powder

Quality You Can Trust
  • Whey Protein Isolate
          (NOT Concentrate)
  • 100% All-Natural
  • From Grass Fed Cows NOT Treated With rBGH
  • Low Glycemic / Low Sugar
  • Made with Stevia
  • No Cholesterol
  • No Fat
  • Gluten Free
  • Made with Cross-Flow
          microfiltration processing

  • SALE:
    1 – 3$44.99
    4 +$39.82

    ProEnergy is so Pure
    it is Perfect for:

    Babies (weaned), Growing Kids & Teenagers
    Athletes & Bodybuilders
    Persons 50+
    Diabetes, Bariatric Surgery, Immune Disorders & Other Conditions
    (*) Only those with an allergy to milk proteins should avoid whey protein.

    Whey Protein Powder



    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