Fortifeye Grass Fed Whey Isolate
$63.00 available on subscription Add to cart

Fortifeye Grass Fed Whey Isolate

$63.00 available on subscription

60 Servings All Natural

Fortifeye Grass Fed Whey Isolate is the best non denatured whey protein isolate to be under the Fortifeye Performance Nutrition label. It is one of the only unflavored, unbleached, undenatured, grass fed, UK cows, micro filtered /ultra-filtered, cold pasteurized whey protein isolates available.  Nutritional support for building muscles, loosing fat and promoting a powerful immune system.


(14 customer reviews)

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Fortifeye Vitamins researches and develops the latest in Grass Fed Whey Protein Isolate.

Fortifeye Grass Fed Whey Isolate is a non-denatured whey protein isolate under the Fortifeye Performance Nutrition label. It is one of the only unflavored, unbleached, undenatured, grass fed, UK cows, micro filtered / ultra-filtered, cold pasteurized whey protein isolates available. The process of purification, concentration and pasteurization keeps the delicate proteins and amino acids intact and very bioavailable. The milk has gone thru a cold pasteurization process using 72 degrees Celsius for only 15 seconds this keeps the protein bioavailability and immune boosting properties at the highest level possible. Ultra and micro filtration is used to eliminate fat, cholesterol, casein and lactose without denaturing the protein. Most protein isolates you buy today are from cows fed growth hormone, GMO grain, antibiotics and then pasteurized under high heat for extended periods of time and then acid is used that further denatures the protein and the immune properties. Fortifeye Grass Fed Whey Isolate uses the highest quality milk and the very latest most natural technology in the formulation process that preserves the bio availability of the proteins and the immune building properties. This protein isolate mixes very easily and completely in a shaker cup and there is no need to use a blender.  Fortifeye Grass Fed Whey protein can be used alone or for maximum nutritional support for muscle synthesis should be added to Fortifeye Fit as the ultimate muscle fuel. This protein has zero carbohydrates and zero sugar so perfect for keto or low carb diets!

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Doctor Approved

Scientifically Formulated

Thoroughly Tested



How To Use


Scoop in shaker and shake with spring water or favorite beverage. Can be blended with favorite fruits or vegetables to make a smoothie.


Mix or shake it with water or any beverage of choice.


Enjoy the flavor and health benefits of Fortifeye!


How long does it take for me to receive my order?

Typical shipping for USPS packages are 4-6 business days. International and large shipments may vary in shipment time. Free shipping only applies to United States shipments. Free shipping promotions does not apply to international orders.

What is your return and exchange policy?

At Fortifeye we offer full refund if not satisfied with product purchased. Refunds are only applicable for price paid for product, shipping charges are not refundable. We are also not responsible for shipping cost to return product to the address below unless the product was received damaged or the wrong product was received for the order placed. We ask that Returns meet the following requirements:

  • Returned within one week  of the original purchase date.
  • Returns must Include name and/or order number associated with product being returned.
  • When Fortifeye receives the return we will then issue a refund to the card used when the original order was placed. Notification will be sent via E-mail to verify your refund has been completed.
  • Open products are subject to equal value exchange and/or partial refund.
  • Returns to:  Please contact the Nutrition Center for return shipping information. 866-503-9746 or

How do I track the status of my order?

You will receive an email with your tracking number after you place an order.

14 reviews for Fortifeye Grass Fed Whey Isolate

  1. Paul Dobbins

    This is a great whey protein isolate! Hard to find non denatured, non-flavored whey protein using sunflower lecithin and from American grass-fed cows. No artificial flavors just pure protein and nothing else. I use it in smoothies and high protein pancakes. Try it you will love it.

  2. Thomas Bryer

    I have used Fortifeye Performance Protein for several years, so I was very pleased when they introduced the 60 serving bag. The protein is exactly the same, no changes, and that’s what I like., except it’s now 60 servings, and the Fortifeye Team even decreased the cost per serving. It is less than $1 per serving, and the protein I was using before this was $2.28 per serving and was loaded with fillers and artificial everything. Look at the ingredients label, and you will see listed, grass fed whey protein Isolate, and some sunflower lecithin. Not soy lecithin, only sunflower lecithin, and that choice is much much better. I was glad to see they still have the 20 serving size, I like to have that size when I travel. See for yourself, I don’t think you will be disappointed.

  3. Brian

    Fortifeye products are the absolute best , most well reaearched supplements available. As a hard training athlete, I need pure , clean , healthy ingredients and no “ junk” like so many other supplements. Thank you Fortifeye.

  4. Ric.Longo

    I love this protein. cleanest and best I have found. Great product. keep it up.

  5. Michael Stenglein (verified owner)

  6. Anonymous (verified owner)

  7. michael s. (verified owner)

  8. Anonymous (verified owner)

  9. Anonymous (verified owner)

    Next day, free shipping is great for auto delivery option.

  10. Michael Dantonio (verified owner)

  11. Eugene Black (verified owner)

    great protein

  12. Mark B. (verified owner)

    I like this pure stuff. There’s no garbage in it.

    A note not concerning this product: could you stop putting stevia in everything else? Nobody wants it.

  13. Mary Gynn (verified owner)

  14. Linda Smith (verified owner)

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