"One of the most common questions I get is: 'Doc, how do I make sure I'm getting the nutrients that I need, whether I'm eating completely plant-based or making that transition?'

My answer - for my health and for the health of my patients - is Complement Plus. It's such a break-through idea!"

Dr. Joel Kahn, MD - Preventative Cardiologist, Professor of Medicine, and Best-Selling Author

"One of the most common questions I get is: 'Doc, how do I make sure I'm getting the nutrients that I need, whether I'm eating completely plant-based or making that transition?'

My answer - for my health and for the health of my patients - is Complement Plus. It's such a break-through idea!"

Dr. Joel Kahn, MD - Preventative Cardiologist, Professor of Medicine, and Best-Selling Author

Meet the smarter, cleaner alternative to vegan multivitamins.

Complement Plus

As low as $0.81 per day* (and free shipping on US orders)

Provides: B12, D3, DHA/EPA Omega-3s, K2, Iodine, Magnesium, Selenium and Zinc

Smart capsule form: clean, 100% vegan Omegas (algae-based) and non-GMO gelcap

2-month supply per bottle.

Save 10% off any Complement Plus purchase or lock in a lower subscription price for life - use discount code KAHN10 at checkout!

Complement Plus

As low as $0.81 per day* (and free shipping on US orders)

Provides: B12, D3, DHA/EPA Omega-3s, K2, Iodine, Magnesium, Selenium and Zinc

Smart capsule form: clean, 100% vegan Omegas (algae-based) and non-GMO gelcap

2-month supply per bottle.

Save 10% off any Complement Plus purchase or lock in a lower subscription price for life - use discount code KAHN10 at checkout!

* On a subscription package, using the discount code.

Just the missing pieces...

  • The world's first vegan product to deliver only what's missing from a well-planned plant-based diet... and nothing else.
  • Fully transparent production.
  • We wonʼt sell anything that we wouldn't give to our own children on a daily basis.
  • Watch the video to hear what Dr Kahn thinks of it.

Just the missing pieces...

  • The world's first vegan product to deliver only what's missing from a well-planned plant-based diet... and nothing else.
  • Fully transparent production.
  • We wonʼt sell anything that we wouldn't give to our own children on a daily basis.
  • Watch the video to hear what Dr Kahn thinks of it.

INGREDIENTS & BENEFITS

Vitamin B12

Soil bacteria produce Vitamin B12 — which is essential for humans in order to...

+More

Vitamin D3

We love nature and spending time outdoors. But we also wear clothing....

+More

DHA+EPA Omega-3s

Vegan food sources of Omega-3s like flax and chia seeds don't provide two essential types...

+More

The Plus isn't just about extra nutrients - it's about what they do together. The ingredients truly complement each other, improving the absorption rates and their beneficial effects in the body.

Vitamin B12

Soil bacteria produce Vitamin B12 — which is essential for humans in order to...

+More

Vitamin D3

We love nature and spending time outdoors. But we also wear clothing...

+More

DHA+EPA Omega-3s

Vegan food sources of Omega-3s like flax and chia seeds don't provide two essential types...

+More

Iodine

Worldwide, iodine deficiency affects two billion people and is the leading preventable cause...

+More

Zinc

Legumes and seeds are the best natural sources on a plant-based diets, but vegans...

+More

Selenium

Our depleted soil may mean that plant foods, in general, do not contain enough...

+More

Iodine

Worldwide, iodine deficiency affects two billion people and is the leading preventable cause...

+More

Zinc

Legumes and seeds are the best natural sources on a plant-based diets, but vegans...

+More

Selenium

Our depleted soil may mean that plant foods, in general, do not contain enough...

+More

Vitamin K2

K2 isn't available in plant-based foods except for natto, a Japanese fermented soy product...

+More

Magnesium

Soil depletion is a major cause of Magnesium deficiency in the overall population...

+More

Vitamin K2

K2 isn't available in plant-based foods except for natto, a Japanese fermented soy product...

+More

Magnesium

Soil depletion is a major cause of Magnesium deficiency in the overall population...

+More

PRAISE FOR COMPLEMENT PLUS

Dr Joel Kahn, MD

America's Healthy Heart Doc


"Complement Plus is the first capsule to include only the key nutrients that can be difficult to adequately obtain from plants, but are critical to ensuring your plant-based diet is protecting your long-term health and well-being."

Matt Frazier

Author of No Meat Athlete and Co-Founder of Complement


"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."

CUSTOMER REVIEWS

FAQ

When can I expect my order? 

Complement Plus™ is in stock, and you can expect your order in 4-5 business days after placing it (international delivery times will vary, of course).

Who makes this? 

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

Is Complement Plus™ vegan?

Yes, Complement Plus™ is vegan and cruelty-free. (And so are we.) All of the ingredients are sourced from plants, bacteria, minerals or algae.

Why did you make the capsules black?' 

What you see when you look at Complement Plus™ capsules is the natural color of the AlmegaPL® algal oil we use. Rather than being a processed, refined oil, AlmegaPL® naturally contains other beneficial compounds including carotenoids, Omega-7, and Chlorophyll - which gives it a dark green color that appear nearly black in the capsules. We believe in only using necessary ingredients - and artificial colors are not among them!

What does Complement Plus™ taste like?

Being a capsule, Complement Plus™ should be swallowed without holding it in the mouth, so there's no specific flavor to expect.

Should I take all 3 capsules at once for the daily dose, or one with each meal? 

There shouldn't be any difference between taking all three capsules with a single meal, or spacing them throughout the day.
The one thing that is somewhat important is taking them with meals that contain at least some amount of fat, as this will help with the absorption of the nutrients.

Can my children take Complement Plus™? 

We formulated Complement Plus™ for adults and kids over 12. If you wish to give it to younger children, please consult with your doctor or pediatrician and show them the full ingredients list to determine its suitability and dose.

Can I take Complement Plus™ together with my multivitamin or other supplements? 

Complement Plus™, together with a whole food, plant-based diet, will provide you with the nutrients you need to thrive. Formulated for optimal nutrient intake, Complement Plus™ is safe and non-toxic when taken as directed. If you take another supplement that contains any of the nutrients found in Complement Plus™, you may exceed the tolerable upper intake for that nutrient. Speak with your doctor if you have any questions about how Complement Plus™ works with any other supplements or medications you are taking.

Can I take Complement Plus™ on an empty stomach? 

Complement Plus™ is best taken with food to maximize nutrient absorption - preferably meals that contain at least some amount of fat.

I have a nut allergy, can I take Complement Plus™? 

Yes, Complement Plus™ is nut-free.

Does Complement Plus™ ship internationally?

YES!! We are thrilled that we can now offer international shipping for Complement Plus™ to EU, Australia, New Zealand, Israel, Saudi Arabia, China, Hong Kong, Singapore and Japan. 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.)

Click here to see the international shipping rates.

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 simplified the process of supplementing your plant-based diet, just send us back the bottle 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.

 

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Vitamin B12


Soil bacteria produce Vitamin B12 — which is essential for humans in order to protect neural health and reduce inflammation. But modern agriculture and other human behaviors decimate these bacterial colonies that produce B12.

Benefits: Supports red blood cell formation, neurological function, and DNA synthesis, and for avoiding pernicious anemia.

The Smart Part:

Complement Plus™ contains 300mcg of B12 per daily serving, combining methylcobalamin and adenosylcobalamin, the easiest forms for the body to absorb and use.

X

Vitamin D3


We love nature and spending time outdoors. But we also wear clothing, and most of us work inside during daylight hours. That means our natural ability to soak up the sun's rays is limited, and as a result, many of us — regardless of dietary pattern — might be deficient in Vitamin D

Protects from a host of chronic diseases, from osteoporosis to heart disease, some cancers, and even multiple sclerosis.

The Smart Part:

While many vegan multivitamins contain the less effective D2 form, Complement Plus™ provides 2,000 IU of the only truly vegan D3 available (Vitashine, sourced from lichen) per daily serving.

X

DHA+EPA Omega-3s


Vegan food sources of Omega-3s like flax and chia seeds don't provide two essential types — namely DHA and EPA. Seeds provide ALA Omega-3's, and are an amazing addition to your plate, but most people do not convert ALA into DHA and EPA.

Benefits: Everything from brain health and regulating your cholesterol, to powering your nervous system and increasing your energy levels.

The Smart Part:

Complement Plus™ includes 300 mg of DHA and 150mg of EPA per daily serving, sustainably sourced from algae grown under controlled conditions and tested for purity.

X

Iodine


Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of intellectual and developmental disabilities. In plant foods, iodine is found inconsistently and depends on the iodine content of the soil.

Supports healthy thyroid function, which regulates the metabolism.

The Smart Part:

Complement Plus™ includes 150mcg of Iodine per daily serving, sustainably sourced from kelp.

X

Zinc


Legumes and seeds are the best natural sources on a plant-based diets, but vegans who avoid those food groups, as well as those who are worried about its bioavailability can benefit from the addition of Zinc with Complement Plus™.

Benefits: Assists with carbohydrate metabolism, efficient production of testosterone to prevent estrogen dominance, helps enhance the skin and nails, your sense of smell, healthy growth, healthy eyesight, wound healing, and a well-functioning immune system.

The Smart Part:

Complement Plus™ includes 8mg of Zinc per daily serving, as zinc picolinate, the form easiest for the body to absorb and utilize.

X

Selenium


Our depleted soil may mean that plant foods, in general, do not contain enough Selenium (and that's even true for some Brazil nuts).

Benefits: Helps protect from neurodegenerative disorders like Alzheimer's and Parkinson's disease, mood changes, cardiovascular disease and cancer, as well as reproductive problems in men and women.

The Smart Part:

Similar to Magnesium, Selenium works in tandem with Iodine to promote healthy thyroid function and metabolism, as well as the removal of heavy metals from the body. Complement Plus™ includes 50mcg of Selenium per daily serving, in the naturally occurring, plant-sourced form of L-selenomethionine.

X

Vitamin K2


K2 isn't available in plant-based foods except for natto, a Japanese fermented soy product (and it's not in tempeh), so those eating Western diets need to supplement in order to get it.

Benefits: Helps with blood clotting, reduces the risk of heart disease, prostate cancer and osteoporosis.

The Smart Part:

Vitamin K2 is the natural partner to Vitamin D3, acting as a regulator for increased calcium uptake and promoting good bone health. Complement Plus™ includes 50mcg of Vitamin K2 as menaquinone-7 (the natural and most absorbable form of K2) per daily serving, sourced from bacteria.

X

Magnesium


Soil depletion is a major cause of Magnesium deficiency in the overall population, and affects vegans as well as non-vegans.

Affects your mood, weight, sleep health, regularity, heart beat, energy, metabolism, how you feel through the day physically, and can even affect PMS and depression.

The Smart Part:

Magnesium works to increase the efficiency of Iodine and helps regulate the thyroid function. Complement Plus™ includes 200 mg of Magnesium per daily serving, in the form of magnesium citrate, the form that's easiest absorbed by the body.

Based on 1425 reviews
88%
(1253)
8%
(108)
3%
(44)
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Complement Plus Vegan Vitamin Capsules
sharon h. (Northport, US)
Best vitamins out there

I’ve noticed a change in my energy, and more noticeably my hair and nails. My hair is finally growing again and so are my nails. Fuller hair and stronger nails!!!

a
Complement Essential
awplants@yahoo.com (Hillsborough, US)

After using the Compliment Protein Powder I've noticed more consistent energy in a subtle way. Not anything like a caffeine rush, this is more like it should be. Now, every morning, two heaping spoonful's go in my drink, along with my serving of Essential. Not having a big plastic tube to deal with is a bonus.

L
Athlete Bundle
LSAbaray (Jonesboro, US)
This is a great product

I love knowing I can trust this product. It is refreshing to know the time and effort this company puts into their products. I have enjoyed the the protein powder, multi vitamins and plant bites. I enjoyed the fig +triple berry and cherry+date. Mango+banana is not my favorite.

Love the quality

Amazing quality and exactly the nutrients my body needs to complement my plant based diet. No pun intended haha

COMPLEMENT VITAMINS

Love these as a supplement to my vegan diet. They are big, but easy to swallow. Enjoying them and knowing I'm getting a quality product.

Clean Product

I like that it has only what I need as a whole food plant eater. I don't like taking lots of supplements, most of which are not needed.

L
Complement Plus Vegan Vitamin Capsules
Leslie N. (Missouri City, US)
Lovin' Complement

Lovin' the fact that I only need one bottle to get everything I need without any extra stuff added! Also, lovin' the customer service...very friendly and responsive.

Loved the product

Complement’s daily vegan vitamin is exactly what I am looking for, and the Complement team provides genuine, superb service and cares about its customers and their health.

Plant bites & Protein bites

I do like these

B
Complement Plus Vegan Vitamin Capsules
Brenda H. (Lakeland, US)

Yes!! I love it I was experiencing thinning in my hair once I started to take these supplement I noticed a difference in my hair I can’t wait to see how my hair will continue to flourish. Thanks for making a great product.

One stop shop for vegan supplements

I used to buy all my supplements separately ([****], DHA/EPA, etc.) Now I just buy Complement Plus and actually save a good amount of money doing so. And it’s just so much simpler to keep track of! Love it!

A convenient way to get all nutrients

A convenient way to get all nutrients. No need to worry about sourcing them from different foods or supplements. It's good to get them from a trusted source and recommended quantities for vegans.

S
Complement Core
Sean G. (Cornelius, US)
Fantastic product

Has everything you need without all the stuff you don't. Great product. Highly recommend it!

Easy on the stomach

I have been taking this for about two months now. This is the first supplement I have been able to take that doesn't upset my stomach. No yucky vitamin burps, no gastric distress or nausea. We have a great diet but feel like this is an insurance policy for those days we may not check all of the daily dozen boxes. I liked it so much, I got my husband a subscription, too!

L
Complement Plus Vegan Vitamin Capsules
Linda W. (Massillon, US)

Thank you so much for your product. I feel such a difference in my body daily when I take your supplement.

Complement is the best!!

I am grateful to complement for creating a wonderful product. It has change my life for sure and my family. On myself, I’ve see an improvement on my energy level and skin. Thank you!!!

L
Complement Plus Vegan Vitamin Capsules
Lesley S. (Minneapolis, US)
Great "completment"

Awesome complement to my plant based diet. Good to know I am getting all the nutrients I need.

E
Complement Protein
Elizabeth u. (Seattle, US)
Simple ingredient list!

I love this powder because there’s nothing extra . I have so many unusual food allergies it’s hard to find a protein powder that fits my life. Also no weird sweeteners, I can add my own, or not!

Great for hair growth

I've noticed a difference with my hair only after a few months

B
Complement Plus Vegan Vitamin Capsules
Brittany M. (Harrisburg, US)
Complement vitamins

I have now been taking these vitamins for two months. I can tell how I feel if I forget them. I feel more energetic than before.

W
Complement Plus Vegan Vitamin Capsules
William H. (Virginia Beach, US)
I’m liking it

So far it seems like a great supplement. Now I have less bottles in my cabinet and less supplements to take. It hasn’t been long yet but I feel like I made a good choice.

P
Plant Protein Bites
P H. (Reno, US)
Great products and customer service

Complement has wonderful, clean products I trust to put in my body. I recently had a damaged bag of protein powder and the Complement team shipped out a replacement immediately. Fantastic customer service.Thank you,Team Complement.

E
Complement Plus Vegan Vitamin Capsules
Elyssa (West Palm Beach, US)
Very Impressed!

I had purchased and tried Complement Plus when it first came out. Back then I was incredibly disappointed. The capsules smelled so extremely fishy I could not stand taking them. Customer service was excellent and worked with me to try to fix the issue, but in the end I just had to stop taking them. Fast forward to now, I recently read a review of someone who had the same issue a few years ago but said they now are odorless and so much better so I gave them a shot and... I LOVE THEM. Not only do they no longer smell, but I have been taking them for about two weeks now and I can tell a difference in my energy levels and how my hair and nails look and feel. I'm so happy I gave Complement another try. I can't wait to try the protein powder next!

V
Complement Plus Vegan Vitamin Capsules
Valerie H. (Bonaire, US)
Great vitamin & epic idea to compost the packaging

I am falling asleep faster and staying asleep longer now and I attribute it to the vitamin formula. I’m impressed with the bag instead of bottles. Thank you.

E
Complement Core
Elissa P. (Cincinnati, US)
Reassuring

My husband and I have such gratitude for our partnership with Complement. The staff make it easy to get the products we need when we need it. We could not find Complement quality of vitamins anywhere else.