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.

Almond

12%

Chia Seed

6%

Pumpkin
Seed

14%

Sunflower
Seed

11%

Yellow Pea

57%

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.
COMPLEMENT PROTEIN
VEGA
ORGAIN
GARDEN OF LIFE

Made with real food ingredients only

100% certified organic

3rd party tested, transparent production

Free of additives or fillers

Free of sketchy “natural flavors”

Free of misleading "blends"

CA Prop 65 compliant

30+ servings per package

Biodegradable packaging

COST PER SERVING
$1.35
$1.90
$1.31
$1.12
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

Made with real food ingredients only

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

100% certified organic

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

3rd party tested, transparent production

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

Free of additives or fillers

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

Free of sketchy “natural flavors”

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT
VEGA
ORGAIN
GARDEN OF LIFE

Free of misleading “blends”

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT PROTEIN
VEGA
ORGAIN
GARDEN OF LIFE

CA Prop 65 Compliant

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT PROTEIN
VEGA
ORGAIN
GARDEN OF LIFE

30+ servings per package

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.
COMPLEMENT PROTEIN
VEGA
ORGAIN
GARDEN OF LIFE

Biodegradable packaging

$1.35/serv.
$1.90/serv.
$1.31/serv.
$1.12/serv.

Bundle up and save.

SAVE (26%)

Ultimate Nutrition Bundle+

Optimize your healthy plant-based diet with the essential hard-to-get nutrients, and a boost from clean, complete, protein.

What's Included: 60-day supply of Complement Plus + 30-serving supply of Complement Protein.

Shipped every two months.

$148.00 $109.00

Free USA Shipping

Easy Cancellation

30-Day Guarantee

SAVE (28%)

Athlete Bundle+

Crafted for the plant-centered runners, lifters, climbers, cyclists, and athletes playing their way through life, this bundle will boost energy, aid recovery, and help you perform at your best.

What's included: 60-day supply of Complement Plus + 30-serving supply of Complement Protein + 18 2-serving packs of Plant Bites.

Shipped every 2 months.

$207.90 $149.00

Free USA Shipping

Easy Cancellation

30-Day Guarantee

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, NSF Certified, 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.

Potency

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.

Pathogens

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

The Complement guarantee.

 

We want you to love Complement as much as we do.

 

If within 30 days of receiving your order, you're not absolutely thrilled with the degree to which Complement has completely changed your protein powder experience, just send us back the bag and we'll refund 100% of your purchase price, no questions asked. We're here to strengthen this movement that we so strongly believe in — so we're not happy until you are.

Recommended by experts.

 

Find out what they're saying...

"I love that Complement Protein has just 5 whole food ingredients. No isolates, no fillers, no sweeteners, no additives. I always direct people to Complement because it's made of simple whole foods – plus it's organic and rigorously tested for heavy metals and in a biodegradable bag. My smoothies, pancakes and cookies always get a dose of this good stuff."

JULIA MURRAY

Olympian, Registered Holistic Nutritionist and Plant-Based Chef at Hooked On Plants, Whistler Vegan Fest Co-Founder

"Complement Plus provides all the essential nutrients missing from many plant-based diets, without all the unnecessary extras in most multivitamins — so that my family can eat plant-based and I know beyond a shadow of a doubt that I'm setting myself and my children up for long-term health."

MATT FRAZIER

Author of No Meat Athlete and Co-Founder of Complement

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.

0.36g*

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

0.55g*

Moderately to very active people (probably you ;)

0.70g*

High levels of extreme physical activity (think pro athletes)

*Per kg of body weight.

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.

It's easy to subscribe & save.

Free US Delivery

We'll get Complement Protein right to your door, right on time.

Easy Subscriptions

Powder coming too slow or too fast? You can adjust or skip orders in whatever way suits you.

Satisfaction Guaranteed

Not for you? Return your bag within 30 days of purchase for a full refund. No questions asked!

Everything you need to know about supplementing a plant-based diet.

 

Get the ultimate guide (it’s totally free).

Everything you need to know about supplementing a plant-based diet.

 

Get the ultimate guide (it’s totally free).

The world's cleanest plant-based protein...period.

A plant-based protein made with five real food proteins, and nothing else. Flavorless, sweetener-free formula means you can blend, bake, or mix a boost of complete protein into just about anything.

  • 15g of complete protein to help build and repair lean muscle mass.
  • Clean, easily digestible ingredients with no added flavors, sweeteners, or additives — perfect addition to smoothies or baked goods!
  • Comes in a 100% biodegradable pouch – no more plastic tubs or bags!
  • Each batch is third-party tested and developed through our transparent production process.
  • Every order plants trees around the world, supports sanctuary animals, and is carbon offset.

Sale price Regular price
Free USA shipping | Easy to pause/cancel subscription.
  • 15g of complete protein to help build and repair lean muscle mass.
  • Clean, easily digestible ingredients with no added flavors, sweeteners, or additives — perfect addition to smoothies or baked goods!
  • Comes in a 100% biodegradable pouch – no more plastic tubs or bags!
  • Each batch is third-party tested and developed through our transparent production process.
  • Every order plants trees around the world, supports sanctuary animals, and is carbon offset.

Customer Reviews

Based on 235 reviews
86%
(201)
10%
(24)
2%
(5)
1%
(3)
1%
(2)
M
Mary M. (Dorchester, US)
Best protein

This is my go to whole food plant based protein powder. It’s low calorie high protein lets me add extra to my morning smoothie.

J
John G. (Chesapeake, US)
Complement Protein

I really like the simpleness of this protein. It's unflavored so you can add to your breakfast or your baking needs. Best on the market.

A
Alana A. (Rochester, US)
Complement Protein Powder

I use the Complement Protein Powder every day in my morning breakfast smoothie along with blueberries and a banana. I love the simple 5 ingredients in the Complement and that it is organic. This keeps me going all morning!

T
Tammy M. (Austin, US)
No Contaminants -- THANK YOU! AND my Purchases Help Support Conservationist & Environmental Cause...

I recently discovered that the plant-based protein powder I have been purchasing and consuming in my smoothies for the past two years is one of the worst offenders when it comes to heavy metals contamination. I was elated, then, to find an alternative clean, plant-based, environmentally-conscious product in Complement. Does it cost a little more than the product I was using? Yes. Is it worth the slight increase in cost? Absolutely yes. I love knowing that I am purchasing from, and supporting, a company that values sound research, transparency, and integrity. BONUS that my purchases also support amazing organizations such as One Tree Planted, Living With Harmony Animal Sanctuary, and Pachama.

J
John10 (Summit, US)
John1

So far so good
Almost 2 months in
Have yet to feel a difference
I know that takes a bit more time
I would definitely recommend this product and also the protein powder
No side effects and easily dissolves in anything I put it in
Happy 😊