Ultimate Plant Protein™ | Andrew Lessman | ProCaps Laboratories

Ultimate Plant Protein™

All Essential + BCAAs • Complete Plant Protein

A unique blend of pea and rice protein that is naturally fermented by Shiitake mushroom mycelia, creating a neutral-tasting, highly soluble and bioavailable complete protein powder. Ultimate Plant Protein possesses an ideal balance of all essential, non-essential and branched-chain amino acids to support even the most demanding fitness regimes. This exceptional plant-based protein powder is non-GMO and free of gluten, dairy, sugar and additives, making it perfect for vegans and anyone seeking an uncompromising protein powder. 


Size: 30 servings

$37.90 $44.90 Manufacturer direct price

Quantity:

1

Free shipping and returns

FREE ground shipping on orders over $29.90

60-day money back guarantee

We promise you will love it, or your money-back


Product details

Ultimate Plant Protein™ (UPP) is the result of our decades-long search for the perfect plant-based protein powder. UPP is a neutral-tasting, highly soluble and bioavailable complete protein powder possessing an ideal balance of all essential, non-essential and branched chain amino acids. It is gluten-free, dairy-free, sugar-free, non-GMO and 100% additive-free. It contains no common allergens, sugar, lactose, flavors, saturated fat or cholesterol.  

UPP’s blend of pea and rice protein is gently and naturally fermented by Shiitake mushroom mycelia. This unique fermentation process creates a highly soluble and absorbable protein powder with a mild, neutral taste. Ultimate Plant Protein’s amino acid content mirrors that of whey protein — universally considered to be the highest quality protein source.  

In other words, UPP is a plant-based protein powder that can meet the most rigorous requirements for protein quality, amino acid composition and bioavailability. Each serving of UPP is almost one-third essential and branched chain amino acids easily supporting even the most demanding fitness, wellness or weight loss regimes.  

UPP is not just the best choice for vegans, but its purity, solubility, neutral taste, balanced amino acid composition and exceptional bioavailability make it a superior option for anyone seeking an uncompromising protein powder. 

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. 


Key benefits

A Complete Plant Protein

Ultimate Plant Protein™ combines pea and rice protein, two plant proteins that complement each other. Pea protein is naturally high in lysine but lower in methionine, while rice protein is the reverse, so together they provide an optimal balance of all nine essential amino acids your body can’t make on its own, including the Branched-Chain Amino Acids (BCAAs) leucine, isoleucine and valine. Each serving provides 10 grams of protein to help support lean muscle as part of an active lifestyle. 

Smooth, Neutral Taste Through Natural Fermentation 

Plant proteins can have an earthy or bitter taste. Our pea and rice protein blend is gently fermented by shiitake mushroom mycelia, a natural process that helps mellow those flavors, creating a mild, neutral-tasting powder that dissolves easily. That makes it simple to blend into smoothies, shakes, oatmeal or baked goods without changing their flavor. 

Clean and Simple 

Ultimate Plant Protein is gluten-free, dairy-free, sugar-free, non-GMO, and free of added flavors and sweeteners, with no lactose, saturated fat, or cholesterol, making it a versatile choice for vegans, vegetarians and anyone avoiding dairy. 


Suggested use

Mix one scoop of Ultimate Plant Protein with a beverage, smoothie or food of choice. You can modify your intake to meet your protein requirements or as guided by your physician. Ultimate Plant Protein works perfectly with any fitness, wellness or weight-loss plan.  


NOTICE This product is not intended as a sole source of nutrition or stand-alone weight-loss product. This package is sold by weight, not by volume. It contains the full weight indicated on the label. Settling of contents can occur during shipment.


How it's made

Every ProCaps Laboratories product is formulated and made entirely by us, in our own facility — never outsourced to contract manufacturers.

We invest in making our own products because we prioritize quality and integrity over convenience.

In our formulations, ingredients are selected for their relevance, compatibility and effectiveness — not because they're popular or easy to sell.

We source the highest-quality raw materials, prioritizing the most bioavailable forms that are relevant.

Products are made in our 100% solar-powered facility under precise and controlled cGMP manufacturing processes, conducting in-house testing and verification of purity and potency throughout every step of production.

That's the ProCaps Promise: pure, science-driven and made with integrity by us for you.

Learn more about our commitment to quality.


Ingredients

Serving Size
1 Scoop<br/>(13 grams - 2 tablespoons)
Amount Per Serving
% DV*
Calories
50  
†
Total Fat
1 g
1%
Saturated Fat 0 g
*
†
Trans Fat 0 g
*
†
Cholesterol
0 mg
†
Sodium
80 mg
3%
Total Carbohydrate
1 g
†
Dietary Fiber 1 g
*
4%
Sugars 0 g
*
†
Protein
10 g
20%
Fermented Pea & Rice Protein 10 g
*
†
Iron
3 mg
15%

* Percent Daily Values (% DV). † Daily Value not established.

Other Ingredients: <br/>Contains a Non-GMO pea and rice protein fermented by Shiitake mycelia.


No artificial colors No preservatives No fillers No lubricants No stabilizers

Frequently asked questions

How can a plant protein be complete?

A complete protein provides all nine essential amino acids in meaningful amounts. While all plant proteins contain all nine, most are low in one or two of them on their own. So, combining complementary sources helps to fill those gaps and create a more optimal balance. Pea protein supplies plenty of lysine, which rice protein is lower in, while rice protein supplies methionine, which pea protein is lower in.

How does Ultimate Plant Protein compare with whey protein?

Whey is naturally higher in leucine, the amino acid most associated with muscle protein synthesis, while pea and rice protein provide a complete profile with a slightly lower leucine content, plus the advantage of being dairy-free. If you’re vegan, avoid dairy or are sensitive to lactose, Ultimate Plant Protein is an excellent choice, and slightly larger servings can help match the leucine in a typical whey serving.

What does fermentation with shiitake mycelia do?

During fermentation, shiitake mushroom mycelia break down some of the compounds responsible for the bitter, earthy flavors common in plant proteins. The result is a smoother, more neutral taste and a powder that mixes easily. The fermentation is done with the mycelia, the root-like network of the mushroom, rather than the mushroom itself.

Reviews

We also recommend

An unhandled error has occurred. Reload 🗙