Spencer Fuel


Ketogenic, 1800-calorie vegan blend.

Discontinued in favor of Keto Fuel.



Spencer Fuel has been discontinued in favor of Keto Fuel.

Spencer Fuel was designed for a customer who wanted a vegan ketogenic diet for weight-loss.

All prices include shipping. Please allow 1-2 weeks for delivery.

Nutrition Facts

For a day’s worth of Spencer Fuel…

Serving Size: 1 bag (150g) of powder with 30ml of MCT oil (not included) and 130ml of canola oil (not included)

Calories: 1800 (7% carbohydrate, 14% protein, 79% fat)

Carbohydrate: 37g
Protein: 64g
Fat: 170g
Fiber: 28g

Contains at least 100% of RDI for all vitamins and minerals. (More info…)

Ingredients: Rice Protein (Sprouted Brown Rice, Vanilla), Chia Seeds, Cocoa Powder, Psyllium Husk Powder, Potassium Citrate, Calcium Citrate, Iodized Salt, Magnesium Citrate, Choline Bitartrate, Stevia Powder, Multivitamin Powder, Xanthan Gum


  1. Amy

    My husband and I started drinking Spencer Fuel almost a week ago and I’m REALLY happy with it! I have it for breakfast and lunch, and it’s so convenient! I’m a graduate student and my husband works full time, so we both find the time saved really nice.

    I was nervous for my first taste of it because this is the only type of soylent I’ve tried, but I was so surprised after my first sip….The taste is seriously so good, and I’m really picky! The chia seeds puff up a bit in the water, but I really like the texture it gives it. It tastes basically like chocolate milk, and it’s hard to remember that it’s actually good for me because it tastes so good.

    I can’t compare it to any other flavors or recipes because this is the only kind I’ve tried, but I’m happy with Spencer Fuel so I don’t see a need to try another recipe just yet. However, I’ll look to your recipes in the future! Thanks for making this! :)

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