Greek Yogurtein by Jarrow – Greek Protein Powder?

Jarrow Formulas Greek Yogurtein

Jarrow Formulas is looking to capitalize on the incredibly popularity of Greek Yogurt by releasing Greek Yogurtein protein powder.

We love mixing protein powders with Greek Yogurt. One of our favorites to mix is vanilla Magnum Quattro with non-fat, high-protein Greek yogurt, as discussed on our best protein powder page.

Chances are you’re familiar with the thick, tangy taste of traditional Greek Yogurt. Well, protein powder manufacturers have now decided to cash in on the giant cash cow that is all things Greek Yogurt – combined with the growing popularity of protein powder!

Jarrow Formulas are the first to really embrace the Greek Yogurt Protein powder niche of the market with Greek Yogurtein.

You can compare prices on PricePlow and sign up for deal alerts, and then we’ll get into the details:

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The real question is, how does it stack up to whey and casein protein options? Find out below!

Greek Yogurtein Ingredients

Greek Yogurtein contains a unique blend of proteins, sweeteners and dietary fibers that result in one of the most unique protein powders on the market. Let’s see what we’ve got going on!

  • Greek Yogurt Powder

    Jarrow Formulas Greek Yogurtein Ingredients

    Greek Yogurtein uses a blend of several protein powders but has a relatively low protein content.

    Greek Yogurt Powder is made from drying Greek Style yogurt that delivers the same taste as the popular snack and contains roughly 60% protein. The rest consists of carbs and fats.

    Glanbia Nutritionals, Inc. is one of the frontrunners in developing greek yogurt powders to boost the protein content of packaged foods like cereals, dressings, sauces, bars, and various other packaged foods.[1] This allows you to get the protein packed goodness of Greek Yogurt without having to worry about the liquid mess of actual yogurt.

  • Whey Protein Concentrate

    Whey protein concentrate (WPC) s the lowest-quality form of whey protein available on the market. It can range anywhere from 35-80% protein, with the remaining percentages composed primarily of carbs (from lactose) and fats.[2] Ideally, Jarrow would list the quality of their concentrate, such as WPC-80, but we’re not that fortunate.

    With WPC checking in at the #2 spot on the ingredient list, you can bet there’s a fairly high amount in here. So, if you’re one of those who suffer GI distress from concentrate-heavy powders you may want to pass on this.

  • Vita-Fiber™

    Vita-Fiber™ is the trademarked form of Isomalto-oligosaccharides (IMOs), a mixture of short-chain carbohydrates which have digestion-resistant properties. Basically, this means your body has difficulty breaking down and absorbing any of the calories or nutrients these carbs contain.


    VitaFiber is a form of short-chain carb that’s not easily digested by the body and yields very little calories.

    IMOs have been all the rage since first made popular by Quest Bars, and they’re showing up in most other protein bars recently released.

    IMOs are low glycemic, resist dental caries (cavities), and are a rich source of prebiotics.[3,4,5,6] Prebiotics are substances the help induce the growth of healthy bacteria in the guy, which improves digestion. They also lower the pH in your small intestines and inhibit the growth of “bad” bacteria and other micro-organisms than can wreak havoc on your GI system.[7,8]

  • Coconut Meal

    Coconut meal, or coconut flour, is made from dried, defatted coconut meat. It’s high in fiber and low in digestible carbs. This is a favorite ingredient among the gluten-free, Paleo and low-carb crowds out there who still like to do some baking or enjoy some protein pancakes but want to avoid any type of wheat flour.

    It has a strong coconut flavor and aroma and is incredibly hydroscopic, meaning it’ll suck up water like no tomorrow. This will most certainly give Greek Yogurtein a thicker texture than your standard whey protein powder.

  • Micellar Casein

    Jarrow Formulas Greek Yogurtein 15 grams

    2 scoops of Greek Yogurtein gives you 15g of protein, but that seems awfully small compared to most protein powders.

    Micellar casein, or casein, is the other 80% of protein contained in milk that comes from the curds. Casein is the polar opposite of whey– it makes for a far thicker and slower-digesting shake than whey protein.[9]

    Casein mixes up incredibly thick and also lends a better “mouthfeel” to protein powders compared to straight whey products. Another benefit to casein is that it’s digested very slowly by the body which helps to provide a steady, more prolonged release of amino acids into the bloodstream.[10]

  • Apple Pectin

    Pectin is a soluble fiber found in the walls of plant cells. Many different fruits contain pectin, but apples are one of the richest sources of the complex carbohydrate. It’s high in fiber and used frequently as a natural treatment for digestive disorders. Cooks may be familiar with the compound as well as it’s the ingredient responsible for the thickening of jellies and jams when cooking down various fruits.

    This is yet another fiber boosting, and thickening agent included in Greek Yogurtein.

  • The Rest

    Greek Yogurt

    Greek Yogurt typically contais 20-22g per 8 oz serving, how does Greek yogurtein only contain 15g per serving?! Image courtesy WikiCommons.

    Notice there are NO artificial sweeteners like Sucralose or Ace-K.Rounding out the ingredients is a mixture of natural coconut flavor, natural vanilla flavor, Lo Han Guo (Momordica grosvenorii) and rebiana (stevia extract).

    While you’re more than likely familiar with Stevia, you may not know much about Lo Han Guo. It’s an exotic, sweet-tasting fruit whose extracts are roughly 300x sweeter than sugar. The extracts have been deemed Generally Recognized As Safe (GRAS)[12,13] and have been used widely in commercial goods since the 1990s.

    The real benefit to Lo Han Guo extract is that contains NO calories and has ZERO glycemic impact. This makes it an ideal fit for a naturally sweetened protein powder looking to keep the sugar and carb count down.[1]


One serving of Greek Yogurtein consists of 2 scoops weighing 42g, which yields:

  • Calories: 120

  • Protein: 15g

  • Carbs: 20g (9g Fiber, 8g sugar)
  • Fat: 1.5g (1g saturated)

Flavor & Sizes Available

Greek Yogurtein only comes in one flavor unfortunately, Coconut Cream and one size, 15.8oz (a little under one pound). Perhaps if Greek Yogurt protein powder really takes off, we’ll see some other sizes and flavors, but that’s a really big if, given how cheap whey protein is compared to this.


Jarrow is leading the way on the Greek Yogurt Protein powder bandwagon, but we have to see if there is much of a following. Given the high carb count, low protein count, and price tag, we have to wonder if there will be legions of people lining up to buy this newest type of protein.

It’ll certainly play to the all-natural crowd and Jarrow fans, but for the rest of us, whey, casein, and blends pose too many benefits to throw to the side.

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  2. McDonough FE, et al; “Composition and properties of whey protein concentrates from ultrafiltration”; J Dairy Sci.; 1974; Retrieved from
  3. Hesta, M., Debraekeleer, J., Janssens, G. P. J. & De Wilde, R. (2001). The effect of a commercial high-fibre diet and an Isomalto-oligosaccharide-supplemented diet on post-prandial glucose concentrations in dogs. J. Animal Physio. Animal Nutr., 85(7-8) 217
  4. Hesta, M, Roosen, W, et al. (2003). Prebiotics affect nutrient digestibility but not fecal ammonia in dogs fed increased dietary protein levels. British Journal of Nutrition 90, 1007-1014
  5. Minami T, et al. (1989). Caries-inducing activity of isomaltooligosugar (IMOS) in vitro and rat experiments. Shoni Shikagaku Zasshi 27(4) 1010-7
  6. Kaneko, T.; Kohmoto, T.; Fukui, F.; Akiba, T.; Suzuki, S.; Hirao, A.; Nakatsuru, S.; Kanisawa, M. 1990.Acute and chronic toxicity and mutagenicity studies on isomaltooligosaccharides, and the effect on peripheral blood lymphocytes and intestinal microflora. Shokuhin Eiseigaku Zasshi 31 (5):394-403
  7. Kaneko, T.; Kohmoto, T.; Fukui, F.; Akiba, T.; Suzuki, S.; Hirao, A.; Nakatsuru, S.; Kanisawa, M. 1990.Acute and chronic toxicity and mutagenicity studies on isomaltooligosaccharides, and the effect on peripheral blood lymphocytes and intestinal microflora. Shokuhin Eiseigaku Zasshi 31 (5):394-403
  8. Qing, G.; Yi, Y.; Guohong, J.; Gai, C. 2003. Study on the regulative effect of Isomaltooligosaccharides on human intestinal flora. Wei Sheng Yan Jiu 32(1):54-55
  9. Boirie, Yves et al; “Slow and Fast Dietary Proteins Differently Modulate Postprandial Protein Accretion”; Proceedings of the National Academy of Sciences of the United States of America; December 1997; 14930–14935; Retrieved from
  10. Hall WL, et al; “Casein and whey exert different effects on plasma amino acid profiles, gastrointestinal hormone secretion and appetite”; Br J Nutr; 2003; Retrieved from
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