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Product Detail & Benefits


Hammer Soy's highly concentrated formulation provides you a whopping 23 grams of high-quality protein per serving, making it easy for you to meet your daily protein requirement. Unlike many other soy protein supplements, Hammer Soy contains only naturally derived soy protein and absolutely no GMO (genetically modified organism) soy protein. Genetically altered foods pose potential health threats, including the introduction of new or more potent allergens and toxins, and reduced nutritional content. To protect your health and maximize your benefits, Hammer Soy does not, and will not, contain any GMO-derived soy protein.


For versatility, concentration and multiple health benefits, it's hard to beat Hammer Soy. Ideal for all women and for men over 40, soy protein contains several phytochemicals, which are believed to be beneficial for helping to support cardiovascular health, optimal cholesterol levels, bone health, and offer many other health benefits. Hammer Soy is a great way to help you meet your daily protein requirements. As with all the Hammer Nutrition fuels, Hammer Soy is made only from the highest quality naturally derived ingredients. It contains absolutely no GMO (genetically modified organism) soy and has no added sugars or artificial colors, flavors, or preservatives.

Extra Benefits:
Soy protein helps support healthy and balanced cholesterol levels.

Q: Should I use Soy or Whey?
A: Hammer Nutrition Fuels, what they are and how to use them


Studies have established a suggested daily requirement of at least a half-gram of protein per pound of body weight for endurance athletes.

Nutrition Labels:

Hammer Vanilla Soy
Nutrition Facts
Serving Size: 28.5 g (Approx 1 Level Scoop or single serving)
1 Level Scoop: 68.5 cc = 4.6 Tbsp = 13.9 tsp
  Amount Per Serving % Daily Value
Calories 110
Calories from Fat 10
Total Fat 1 g 2%
Saturated Fat 0 g 0%
Trans Fat 0 g
Cholesterol 0 mg 0%
Sodium 370 mg 15%
Potassium 50 mg 1%
Total Carbohydrate 2 g 1%
Dietary Fiber 0 g 0%
Sugars 2 g
Protein 23 g
Vitamin A 0%
Vitamin C 0%
Calcium 6%
Iron 20%
Thiamin 4%
Riboflavin 2%
Folate 15%
Phosphorus 20%
Magnesium 4%
Zinc 6%
Copper 15%
Manganese 200%
*Percent Daily Values are based on a 2,000 calorie diet.
Ingredients: Non-GMO Soy Protein Isolate, Natural Vanilla Flavor, Stevia.
Contains: Milk, Soy.

Soy Protein does not contain:

Wheat, gluten, added simple sugars, stimulants, fad ingredients, or artificial flavors, colors, or sweeteners. If a "protein drink" contains any of the above ingredients, it can cause unwanted side effects that may actually hinder your performance.

Fueling & Usage Tips

How Much Protein?

How Much Protein?

The more prolonged or intense the exercise, the more protein the body cannibalizes for energy from the working muscles.

The Hammer Nutrition Fuels

The Hammer Nutrition Fuels

A Guide to What They Are and How to Use Them. Whether your workouts or races last an hour or two, or a week or two, Hammer Nutrition has the fuels your body craves.

The Top 10 - The Biggest Mistakes Endurance Athletes Make

The Top 10 - The Biggest Mistakes Endurance Athletes Make

If you're cramping, fading, or bonking and not sure why, read this! Here's how to avoid the most common mistakes.

PROTEIN DEBATE: Which Protein Is Best?

PROTEIN DEBATE: Which Protein Is Best?

A protein food strength or weakness is based on the quality and quantity of its essential amino acid profile for healthful growth effects.

Protein - Why it's Important for Endurance Athletes

Protein - Why it's Important for Endurance Athletes

Endurance athletes tend to focus on carbohydrate intake and pay little, if any, attention to protein. As a result, protein deficiency appears often among endurance athletes...

Monosodium Glutamate MSG, Glutamic Acid Glutamate, Glutamine Review

Monosodium Glutamate MSG, Glutamic Acid Glutamate, Glutamine Review

Glutamic Acid, or its ionic form, Glutamate, and Glutamine are under-rated "good" dietary amino acids found in most high protein foods.

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Product Reviews

Rated 5 out of 5 by from Best Tasting, Best Quality Soy Protein Powder I placed a 1-container 'test' order and I was extremely impressed with the personalized, friendly and fast service provider by Hammer Nutrition. In turn, I placed a 2nd order for 3-containers of Hammer Soy Vanilla, along with Hammer bars that were included in Hammer's 'New Customer' package. Very customer friendly and exceptional quality nutrition products! I Highly recommend Hammer Nutrition for all of your health & fitness nutrition needs.
Date published: 2014-12-01
Rated 5 out of 5 by from Packing on muscle I am vegan and switched over to this product to see if there would be any difference from another brand of protein. I was surprised in the difference in just a few months, I have been able to increase, sustain endurance, in addition to adding mass. The taste is great as well as the the result I would recommend this to a plant based athlete as well as weightlifter.
Date published: 2014-08-10
Rated 5 out of 5 by from Great taste Really enjoy the taste. Not a fan of really sweet flavor and this vanilla is perfect. There is a chalk type feeling in my mouth that you do not get with the whey protein, but I think it's because of the soy.
Date published: 2014-01-02
Rated 5 out of 5 by from Love this product!!!!! I've been using this protien supplement for a year, and I have to say that it's helped out tremendously with my weight lose(down 30 lbs), and my cholesteral levels are awesome!!!!!
Date published: 2014-02-28
Rated 5 out of 5 by from Great addition to diet As an "older" athlete (69) - my Tri Coach recommended I increase the protein in my diet as well as my fuel during longer events. Soy protein added to my diet each morning with juice, and Hammer Perpeteum for the long endurance events are the products that have filled the bill for me. Love them both. Just completed a 100 mile ride from Carmel, CA to Hearst Castle - plenty of energy.
Date published: 2014-09-09
Rated 5 out of 5 by from Great addition to my morning oatmeal! Want a protein boost in the morning...one that is delicious?? I add 1/2 scoop of Vanilla Soy protein powder to my oatmeal. Add hot water as usual and wow! What a creamy result with a great vanilla taste. Just wish I had discovered this little flavorful gem earlier.
Date published: 2016-01-16
Rated 4 out of 5 by from First time soy user Working on testing out the move from vegetarian to vegan this summer, and so far so good. Hardest things was to find affordable soy and this seems to fit the bill. It's a little clumpy but that could be my shaking technique. Better taste than I expected.
Date published: 2015-07-20
Rated 5 out of 5 by from SOY Vanilla I had been using a different protein powder but discovered Hammer's Soy Vanilla to be as good in taste, similar in composition but with a bit more protein and actually cost less. After my first order I decided this was the product I should be using.
Date published: 2015-08-18
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