The cleanest, most versatile plant-based protein powder on the planet.

15g of clean, complete plant-based protein made from 5 real food ingredients, to help you build and repair lean muscle mass.*

Made in USA, 100% Vegan, Sustainable Packaging, Certified Organic, Prop 65 Compliant and Third Party Tested
Made in USA, 100% Vegan, Sustainable Packaging, Certified Organic, Prop 65 Compliant and Third Party Tested

The cleanest, most versatile plant-based protein powder on the planet.

Formulated to improve energy levels, heart health, brain function, and optimize longevity.

Made in USA, 100% Vegan, Sustainable Packaging, Certified Organic, Prop 65 Compliant and Third Party Tested
Made in USA, 100% Vegan, Sustainable Packaging, Certified Organic, Prop 65 Compliant and Third Party Tested
As seen on Inc. Magazine, Rich Roll Enterprises, No Meat Athlete Blogs, One Green Planet News and Food Revolution Network
As seen on Inc. Magazine, Rich Roll Enterprises, No Meat Athlete Blogs, One Green Planet News and Food Revolution Network

Formulated by

Matt Frazier.

No Meat Athlete Founder and New York Times Bestselling Author.

Matt Frazier — along with a team of dietitians and experts at Complement — has formulated a clean, plant-based protein powder without added sweeteners, fillers, or flavors.

The five real food ingredients create a complete, balanced amino acid profile to perfectly complement a healthy diet and lifestyle.

Complement Protein was designed with my family in mind. With no added junk, the five clean, real food ingredients provide an easy, balanced protein boost for any smoothie or baked good. And best of all, there's no chalky aftertaste!

Helps Build & Repair Muscle*

15 grams of complete protein to stimulate muscle growth and recovery.*

Easy To Digest*

By using only real food ingredients, our protein is easy on the body and quick to digest.*

Protects The Environment

No more plastic tubs. Complement Protein comes in a fully backyard-compostable bag to keep plastic out of landfills and oceans.

No Fillers, No Artificial Anything

Just 5 real ingredients, and you can pronounce every one of them.

Fully Transparent Ingredients

No proprietary blend trying to fool you. We put the ingredients and ratios right on the bag so you always know what you’re getting.

Heavy Metals Tested

Exceeds the most stringent California Prop 65 standards.

Made with 5 real food ingredients.


All protein is not created equal.


Protein is made up of amino acids, and there are certain ones, called “essential,” which your body cannot produce on its own and must get through food.
We’ve taken five real food ingredients to create the perfect blend of essential amino acids for plant-based eaters.

In particular, we’re focused on leucine and lysine, the two essential amino acids hardest to get on the vegan diet.



Chia Seed






Yellow Pea


Amino acid profile.

... and nothing else.


  • No unpronounceable ingredients.
  • No fillers, gums, sweeteners or flavors.
  • Fully transparent blend (we put the amounts right on the bag!), versatile enough to be used in smoothies, drinks, or even baking.
  • Oh... and NO plastic tubs to pollute the planet, either. Our biodegradable pouches can be buried in your backyard and naturally compost in 9-12 months.

Empower your plant-based lifestyle today.

Over 12,000 bags shipped to 3,517+ happy vegans and plant eaters.

Choose the package that best fits your lifestyle and save big on each order!

Single Complement Protein Bag
Complement Protein SINGLE


30 servings - 1-month supply

Complement bag Subscription, get 25% OFF
SAVE 25%
Complement Protein SUBSCRIPTION


30 servings - Only $1.12 per serving

  • 15g of complete protein per serving.
  • No added anything.
  • Flavorless formula.
  • No chalky aftertaste.
  • Eco-friendly packaging.
$59.00 $44.00

Free USA Shipping

Easy Cancellation

30-Day Guarantee

Three Protein Bags, 25%
SAVE 20%
Complement Protein 3-MONTH SUPPLY


90 servings

$177.00 $142.00







Fully transparent production.

Complement Protein goes through a rigorous inspection process that includes third-party testing.

We want you to be certain that you are getting the highest quality nutrients, free from pollutants, heavy metals, and harmful pathogens — not to mention common allergens and artificial sweeteners, colors and flavors. That’s why every batch undergoes a rigorous series of tests to confirm that it contains all that it should - and nothing that it shouldn’t.

And we mean rigorous! We do as many as 19 different tests to ensure potency and safety. All this is done in pharmaceutical-grade facilities that are FDA Registered, and operate under cGMP standards.

Third-party tested.

This means that every ingredient and dosage on the back of the bag is verified by an independent lab. And just as important, the ingredients are tested for things like pesticides, E Coli, heavy metals, and salmonella.


We verify that all active ingredients on the label are present in the right amounts. But we're not satisfied with just meeting those - to ensure potency over time does not diminish, we aim for 10-20% over what the label states.

Heavy Metals

We take soil and water pollution seriously, especially since we design our products to help your body fight against it. Therefore, each batch gets tested for Arsenic, Cadmium, Lead and Mercury.


Our products are doubly protected by being produced in a certified facility, and tested for yeast and mold, and possible bacterial presence, such as Salmonella, E.coli and other coliforms.

Loved by thousands.


Over 12,000 bags shipped to 3,517+ happy vegans and plant eaters.

So how much protein do vegans really need?


The answer is the same as for everyone else: "It depends." Mostly on your level of physical activity, your body composition and your goals. The chart below is a good rule of thumb, but your needs may vary.


Average to low levels of physical activity (i.e. most people)


Moderately to very active people (probably you ;)


High levels of extreme physical activity (think pro athletes)

*Per lb of body weight.

Nutrition Facts, 30 servings per container, Calories 85.  Ingredients Organic Yellow Pea protein, Organic Pumpkin Seed Protein, Organic Almond Protein, Organic Sunflower Seed Protein and Organic Chia Seed Protein. Total fat 1.5g, Saturated fat less than 1g, Trans Fat 0g, Cholesterol 0mg, sodeium 55mg, Total carbohydrate 2g, dietary fiber 1g, total sugars less than 1g, protein 15g.

Frequently asked questions.


Still not sure? Find answers to your questions here...

When can I expect my order?

Complement Protein is in stock, and you can expect your order 3-7 business days after placing it (longer for international orders, obviously).

Who actually makes this?

Learn more about our (all-vegan) team here!

What's the serving size and how much protein does it contain?

One serving of Complement Protein is 22 grams (3 tbsp), and contains 15 grams of complete plant protein.

What is the full nutritional profile? How much Carbs or Fat?

Below is the confirmed Nutrition Facts panel for Complement Protein.

How should I use Complement Protein?

We designed Complement Protein to be versatile - meaning you can add it to a smoothie, mix it with plant milk or other drink, or even use it for baking! (Please share whatever you create with it by tagging us on IG @LoveComplement :)

Does it contain any allergens?

Complement Protein is soy-free, gluten-free, and dairy-free! (And obviously, free of any other animal-based ingredients.) It does contain peas and almonds , which some people may be sensitive to.

Is it certified organic?

YES! All the individual ingredients are fully organic and we're happy to announce that we were able to complete the organic certification for the Complement Protein in time for the first batch as well!

Is Complement Protein made from whole foods?

Complement Protein is made from USDA certified 100% organic ingredients, which are ground into a fine powder. Some of these are “protein isolates”. While we always prefer “whole foods”, it is necessary for us to include isolates to ensure that we deliver the ideal texture and protein quantity in a small serving (three tablespoons).

How does it taste?

Complement Protein does NOT contain any flavors, natural or artificial, nor any sweeteners — it is a neutral blend of complete plant protein. We believe that makes it the cleanest, most versatile option — and allows you to mix it with whatever whole food ingredient tastes best to you.

I heard that organic plant protein powders have the highest levels of heavy metals. Is this true?

Heavy Metals are a natural part of our environment and, unfortunately, because they exist in the Earth’s soil, they end up in organic fruits and vegetables. Some recent research seems to indicate that many vegan protein powders contain high levels of heavy metals, like lead, cadmium, and arsenic. That’s one of the reasons we created Complement Protein -- so we could be absolutely sure that it exceeds the stringent California Prop 65 standards, which are up to 1,000 times lower than levels still deemed safe by the FDA. We only create products that we are comfortable giving our young children, so we go beyond even what government entities suggest to ensure safety.

Does Complement Protein ship internationally?

Yes! Complement Protein is available to order in Canada, the EU, Australia, New Zealand and Hong Kong. Let us know if your country is missing from the list, so we can check the shipping costs for you. (And please keep in mind that international orders may incur extra import fees at delivery. This is country-specific, and out of our control. There's very little we can do to assist with packages lost or detained by customs.)

If you are an international customer with an existing Complement Plus subscription and would like to combine shipping going forward, please let us know after ordering so we can adjust your delivery schedule accordingly.

What if I change my mind?

You are 100% covered by our 30-day money-back guarantee if you you receive your order and decide you don't like it.

How does the subscription work? And can I change it? 

By choosing to subscribe to Complement Protein, you're locking in a price that's 10% lower than retail - for life! You can choose your delivery frequency when you order (for example, if you get a single bag, you'll probably want it delivered every month, but if you get three, you might want to get your order every three months instead), and adjust it at any time through your dashboard, or by contacting us - we're always happy to help.

There are no minimums or cancellation penalties - you can skip, change or cancel your standing order at any time. Again, this can be done through your dashboard, or by sending us an email.

Your empowered lifestyle begins here.

Our mission is to help you thrive on your healthy plant-based diet, today and for the long-term. We hand-select clean, simple ingredients to create a protein formula optimized specifically for plant-based eaters. With Complement Protein, there's no compromising your health for a boost of protein.

Your empowered lifestyle begins here.

Our mission is to help you thrive on your healthy plant-based diet, today and for the long-term. By understanding the science-backed benefits of filling nutrient gaps in your plant-based diet, you're empowered to take full control of your health and well-being. Click the orange button to get started today.

© 2017 - 2021 Complement. Made With Love (and Plants).

Customer Reviews

Based on 464 reviews
Bernie S. (Los Angeles, US)

Excellent product.

Regina H. (Orange, US)
Surprisingly Easy to Drink

I have never tried the unflavored Orgainic Protein powder. It is surprisingly easy to drink. I just place the powder in water and drink. I know the package gives suggestions on it's use, but I just add to water and drink. Not bad! :)

Kelly R. (Boynton Beach, US)
Great product and exceptional customer service....

I've been taking the daily supplements for a few years now. I feel great and my bloodwork is always perfect. I've recently started supplementing my diet with the unflavored plant based protein. It is on the pricer side but I find it worth it. I love adding the protein powder to my smoothies and nice creams. This company stands behind their products and I love that they do outside testing.

Ray A. (Tacoma, US)
Unflavored protein

Good organic clean protein

Beth M. (San Antonio, US)

Unflavored Organic Protein