** NOTE: Our products are made fresh, and cannot be returned and resold. If you would like to sample our products to ensure you like the taste and texture, please start with a 3 Bar Sampler or Ultimate Fat Bomb Sampler. **

Whey Protein Isolate – 2 lb

#1 Best Sellerin Protein Powder

Retail: $38.95
$32.95 or subscribe and save 10%

  • 6g


  • 26g


MariGold Grass-Fed Whey Isolate Protein Powder is derived from sweet Irish milk given from Truly Grass-Fed™ cows who spend 95% of their time roaming freely and feasting upon the delicious green grasses of the breathtaking Irish countryside.

MariGold WPI is cold processed and micro filtered, leaving it UNDENATURED and incredibly creamy. Then it’s INSTANTIZED, with choline rich sunflower lecithin, so it mixes easily into your favorite recipes or shakes.

Our protein powder is also keto-friendly, lectin free, and low FODMAP!

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Orders are shipped in 0-2 business days after they are received.

100% Guaranteed Freshness

We only ship with the greatest of care. Our products are guaranteed to arrive in prime condition.

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Truly Grass-Fed

Lactose Free

Lectin Free

Grain Free

Hormone Free

Soy Free


Sucralose Free


Casein Free

No Sugar

High Protein

Gluten Free

Keto Friendly

Sugar Alcohol Free


Whey Isolate Protein Powder : What's Inside

Nutrition Facts

  • 6g
  • 26g
MariGold Truly Grassfed Whey Isolate Protein Powder Nutritional Information


Whey Protein Isolate, <1% non GMO Sunflower Lecithin… and Love 

Allergen: MILK

Ovo Lacto vegetarian status
Kosher and Halal approved

Lectin Free and Low FODMAP

Store in a cool dry place away from direct sunlight. Packaged by weight not volume, settling may occur.

MariGold Protein Powder


Check Out All MariGold Nutritional Labels:

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      How are my Protein Bars Shipped?

      MariGold Protein Bars
      Your MariGold Protein Bars will be shipped with ice and super chilled before being sent to you. We also make every bar to order so they’re incredibly fresh when they are shipped.
      Be aware that it is normal for the ice pack to melt during shipping.
      The ice pack and special liner will keep your bars chilled during their journey to you.
      If your bars are not still cool when they arrive we want you to know that they are perfectly safe to eat.

      Even the most perishable bar we sell has a 14 day un-refrigerated shelf life.

      Please visit our FAQ page for more information.