A white pouch labeled Complement Essential with text highlighting nutrients like B12, D3, DHA/EPA, iodine, K2, zinc, magnesium, and selenium. Two black capsules are placed in front of the pouch on a white background.

2-Month Supply

60 Servings

Free Glass Jar

A hand picks up black capsules beside a black jar labeled Complement and a colorful packet labeled Essential on a white and dotted surface, with a cardboard box and green leaves in the background.

Comparison graphic: On the left, a bag labeled “Essential All-in-one place” with green checkmarks for benefits. On the right, separate supplement bottles with red Xs, labeled “Piecemeal approach.” Four benefit points are listed below.

A blue and yellow supplement pouch labeled “Complement Essential” with three black capsules, mint leaves, and icons highlighting over 470mg plant-based omega-3, cruelty-free, and colored by chlorophyll benefits.

A hand holds a black capsule beside a list of essential nutrients: Vitamin B12, Vitamin D3, Vitamin K2, Iodine, Magnesium, Selenium, Zinc, and Omega 3s, each with a circular image above the label.

A hand holds a packet labeled Complement Essential multivitamin, while the other holds a capsule. Icons and text list benefits: all-day energy, heart health, immune defenses, brain function, metabolism, and longevity.

Supplement Facts label for vegan capsules, listing ingredients such as Vitamin D3, B12, Iodine, Magnesium, Zinc, Selenium, Vitamin K2, Algal Oil, Omega Fatty Acids, and olive oil. Black capsules scattered around.

A black capsule rests on a fresh green mint leaf against a white background. Text reads: Essenced With Peppermint. No fishy flavor.

A smiling person holds a black jar labeled COMPLEMENT near their face. Text beside them reads: Free Reusable Glass Jar. Included with Subscription Starter Kit.

A smiling woman wearing sunglasses holds a pouch of Complement Essential multivitamin outdoors, with a grassy field and water in the background. A positive testimonial and five stars appear above her.

A compostable package partially buried in soil with a small green plant sprouting, featuring text about composting benefits and icons showing food waste addition, 12-month breakdown, and nutrients returning to the soil.

A bag of Complement Essential multivitamins stands on a white surface with two capsules beside it. Text above reads 100 Day Money-Back Guarantee in a gym setting.

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COMPLEMENT® Essential

4.86

2369+ Reviews

Eight clinically aligned nutrients, including DHA/EPA omega-3s, delivered in one simple daily habit to support steady energy, immunity, and long-term vitality.

30-Day Supply

Save 15%

~~$49.00~~ $41.65

30 servings

Delivered every month
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$1.38 per serving

2-Month Supply

Save 15%

~~$89.00~~ $75.65

60 servings

Delivered every 2 months
FREE glass jar ($10 value)
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$1.26 per serving

6-Month Supply

Save 25%

~~$267.00~~ $226.95

180 servings

Future orders renew at 15% off
Delivered every 6 months
FREE glass jar ($10 value)
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$1.11 per serving FREE shipping ~~$10.00~~

Supports all-day energy, immune, heart, & brain health.*
Promotes foundational health & longevity.*
Helps regulate normal metabolism.*
Third-party tested.
100% compostable pouch.
Essenced with peppermint.

Supplement Facts Third Party Test Results

Ingredients

Vitamin K2 - 50 mcg:
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.

Vitamin D3 - 50 mcg:
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.

DHA/EPA Omega-3s - 470 mg:
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-3s, and are an amazing addition to your plate, but most people do not convert ALA into DHA and EPA.

Iodine - 150 mcg:
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. It’s possible to get enough iodine if you regularly eat seaweed (multiple times a week), or use iodized salt, but this is one essential nutrient that shouldn’t be overlooked whether you’re vegan or not.

Magnesium - 200 mg:
Soil depletion is a major cause of Magnesium deficiency in the overall population, and affects vegans as well as non-vegans.

Selenium - 50 mcg:
Our depleted soil may mean that plant foods, in general, do not contain enough Selenium (and that’s even true for some Brazil nuts).

Zinc - 8 mg:
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 Essential.

Vitamin B12 - 300 mcg:
Soil bacteria produce Vitamin B12 — which is essential for humans in order to protect neutral health and reduce inflammation. But modern agriculture and other human behaviors decimate these bacterial colonies that produce B12.

Who is this for?

COMPLEMENT Essential is for people who eat a plant-forward or plant-based diet and want a simple, reliable way to support long-term health without overcomplicating supplementation.

It is designed to complement a healthy whole-food diet by providing key nutrients that are commonly underconsumed in plant-forward eating patterns, including vitamin B12, vitamin D3, iodine, zinc, selenium, and plant-based omega-3s.

If your goal is to support longevity by nourishing your heart, brain, immune system, and overall vitality so you can feel like your most vibrant self each day, COMPLEMENT Essential is for you.

The science

Instead of cramming together dozens of vitamins and minerals you're already getting through food, Complement Essential focuses on the 8 hard-to-get nutrients, in dosages that make a difference.

Here's a look at the science:

Vitamin B12 among Vegetarians: Status, Assessment and Supplementation. LINK

Prevalence and correlates of vitamin D deficiency in US adults. LINK

Linus Pauling Institute,Micronutrient Information Center, Iodine LINK

Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. LINK

Linus Pauling Institute,Micronutrient Information Center, Essential Fatty Acids LINK

Status of the World’s Soil Resources. LINK

A healthy gastrointestinal microbiome is dependent on dietary diversity. LINK

Distinct microalgae species for food—part 2: comparative life cycle assessment of microalgae and fish for eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and protein. LINK

Life cycle assessment of fish oil substitute produced by microalgae using food waste. LINK

How to use Essential

Take 3 capsules daily with a meal.

Taking Essential with food helps support optimal absorption of fat-soluble nutrients and omega-3s, and is gentle on digestion.

For best results, use consistently as part of your daily routine alongside a balanced, whole-food diet and healthy lifestyle.

What are the benefits?

COMPLEMENT Essential is designed to support foundational health by filling common nutrient gaps in plant-forward and plant-based diets. Each nutrient is included at meaningful, evidence-based amounts to support key systems involved in long-term vitality.*

Supports heart health and cardiovascular function*

Plant-based DHA and EPA omega-3s support normal heart function and cardiovascular health
Vitamin D3 and K2 help support healthy calcium metabolism, which plays a role in vascular health

Supports brain health and cognitive function*

DHA omega-3s are a major structural component of the brain and support normal cognitive function
Vitamin B12 supports nervous system health and neurotransmitter function

Supports immune system function*

Vitamin D3 helps support immune response
Zinc and selenium support immune cell activity and antioxidant defenses

Supports energy metabolism and nervous system health*

Vitamin B12 supports normal energy metabolism and red blood cell formation
Iodine supports thyroid function, which plays a key role in energy regulation

Supports bone and muscle health*

Vitamin D3 and K2 support bone health by helping the body absorb and properly utilize calcium
Magnesium supports normal muscle function and neuromuscular signaling

Designed to complement a whole-food diet

COMPLEMENT Essential does not attempt to replace food. Instead, it provides targeted nutrients that are commonly difficult to obtain in sufficient amounts from plant-forward diets alone, helping support long-term health without unnecessary excess.

HSA/FSA Eligible with

We've partnered with Truemed to make Complement eligible for Health Savings Account (HSA) and Flexible Spending Account (FSA) spending. Simply take a short 2-minute survey after purchase to start the reimbursement process.

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6 Ways Complement Essential Helps Optimize Your Lifestyle

Everything your body needs, thoughtfully combined into one simple daily essential.

1. Covers the Essentials

Delivers 8 critical nutrients most plant-based diets miss — including B12, D3, DHA/EPA, iodine, and zinc.

2. Peace of Mind, Daily

No more second-guessing or piecing together multiple bottles. Just one easy habit that ensures you're covered.

3. Boosts Energy and Focus

Supports steady energy, mental clarity, and cognitive function — so you can show up fully, every day.

4. Supports Long-Term Health

Formulated to help protect your heart, brain, bones, and overall wellbeing for the long haul.

5. Simplifies Your Routine

Streamlines your supplement shelf. One product, one capsule, zero confusion.

6. Feels Like Nutrition Insurance

Covers the common gaps so you can relax and focus on living—without obsessing over every meal.

100% Compostable Pouch
All-In-One Capsules (60-Day Supply)
Mint Essence
Reusable Glass Jar FREE
Eco-Friendly Packaging

A cardboard box contains a colorful bag labeled “Essential” plant-based multivitamin, next to a black supplement container and several assorted pills and a green capsule on a white background.

A white and blue pouch of Complement Essential multinutrient powder, featuring a sun graphic. The label highlights key nutrients: B12, D3, DHA/EPA, iodine, K2, zinc, magnesium, and selenium, for a plant-based diet.

100% Biodegradable Pouch

A 100% plant-based pouch you can compost right at home. It's designed to keep your capsules fresh without the use of plastic.

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180 Capsules (60 Day Supply)

Complete peace of mind (in the form of eight science-backed nutrients, optimized for plant-based eaters).

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Mint Essence

Hello, freshness. The peppermint-scented tab included in each pouch makes taking your nutrients a delightful treat.

A black jar with the word COMPLEMENT on it sits atop a white hexagonal platform against a white background. The jar has a black screw-on lid.

Free Reusable Glass Jar¹

An endlessly recyclable glass jar that's beautiful enough to proudly display on your countertop and durable enough for years of use.¹

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Eco-Friendly Packaging

Not just a fully recyclable box - the empowered notes will leave you fired up and ready to own your day.

Evidence-Based. Expert-backed.

Leaders in plant-forward nutrition trust COMPLEMENT® to support their healthy lifestyles.

A middle-aged man in a white lab coat with Joel K. Kahn, MD embroidered, smiling and standing in an office with framed certificates and awards on the wall behind him.

Joel Kahn, MD

Bestselling Author & Holistic Cardiologist

COMPLEMENT® Science Advisory

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Laurie Marbas, MD

Lifestyle & Family Medicine Physician

COMPLEMENT® ForHer Co-Formulator

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Ocean Robbins

Co-Founder of Food Revolution Network

COMPLEMENT® Nutrition Advisory

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As seen on

Save money & time, with all 8 essentials in one place.

Get the all-in-one solution today and save 43% when compared to buying each nutrient individually.

What Can COMPLEMENT® Essential Do For Me?

COMPLEMENT® Essential takes the guesswork out of supporting a healthy whole-food diet with an all-in-one multinutrient containing the 8 hard-to-get essential nutrients proven to be lacking in most plant-forward diets, in dosages that make a difference.*

Support All-Day Energy

Vitamin B12, magnesium, and zinc help extract energy from food and present it in a physiologically usable form to promote lasting, balanced energy.*

Promote Longevity & Healthspan

The 8 essential nutrients promote foundational health to help you live healthier for longer.*

Support Immune Defences

Vitamin D3 helps regulate both innate and adaptive immune responses*. Zinc supports metabolic reactions that keep the body healthy.*

Promote Heart Health

DHA and EPA omega-3 fatty acids help keep the heart and circulation clear.* Vitamin K2 supports the cardiovascular system.*

Help Regulate Normal Metabolism

Iodine and selenium promote thyroid function.* Magnesium assists with energy production.*

Aid Brain Function

Vitamin B12 helps with the metabolic reactions that make you feel alert and focused.*

If you want to improve your longevity by supporting your heart health, cognitive function, and immunity — so you feel like your most vibrant self each day — then Essential is right for you.*

Customers Speak

Real reviews from real plant-based eaters…

See all reviews

Love all-in-one daily approach

Feel the boost of energy

Do it for today and tomorrow

What’s Inside (And Why it Matters)

A closer look at the superfood ingredients.

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Close-up image of oil droplets of various sizes suspended in a yellowish liquid, creating a pattern of overlapping and intersecting circles and bubbles.

Microscopic view of many round green algae cells clustered together, showing their translucent cell walls and vibrant green chlorophyll against a light background.

A close-up view of a pile of shiny, irregularly shaped black charcoal or coal pieces, showing their rough, jagged texture and reflective surfaces.

A close-up view of a mound of fine white powder, resembling flour, on a white background.

Close-up of a dark gray textured surface, resembling natural stone or slate, with uneven ridges and subtle variations in shading.

Shiny, metallic, silver-gray mineral crystals with jagged, layered, and reflective surfaces tightly packed together, creating a textured, abstract pattern.

A close-up of several translucent, pink-tinted liquid bubbles clustered together on a white background, with some overlapping and varying in size.

Dosages that Make a Difference

Optimized for Plant-Centered Diets

Evidence-Based Dosages

470mg of Omega-3s DHA/EPA

Published 3rd-Party Test Results

100% Compostable Packaging

490 mg

Other³ (20mg)

EPA²
(150mg)

DHA¹(320mg)

330 mg

DHA¹
(330mg)

225 mg

EPA² (75mg)

DHA¹
(150mg)

0 mg

What are the nutrition facts?

Is Complement Essential vegan?

Yes, Complement Essential is 100% vegan and cruelty-free. (And so are we.) All of the ingredients are sourced from plants, bacteria, minerals or algae.

Does Complement Essential contain soy, nuts, gluten, GMO's or artificial ingredients?

Complement Essential DOES NOT CONTAIN: Soy, nuts, yeast, gluten, MSG, genetically modified organisms, artificial colors or flavors, fish, dairy, eggs or other animal-sourced ingredients.

Who is behind Complement?

We’re a team of nutrition-first individuals with unique health stories and backgrounds. Together, we're on a mission to support anyone looking to live a healthier life by ensuring they have the nutrients and information they need to thrive. Through sourcing the highest quality ingredients and fully transparent production, we leave absolutely nothing on the table when it comes to developing essential, premium plant-based nutrition products.

Why did you make the capsules black?

The unprocessed and unrefined oil used in Complement Essential naturally contains other beneficial compounds including carotenoids, Omega-7, and Chlorophyll — which gives it a dark green color that appears nearly black.

What does Complement Essential taste like?

Being a capsule, Complement Essential should be swallowed without holding it in the mouth, so there shouldn't be a specific taste. To enhance the experience, however, we include a peppermint tab in each pouch that provides a beautiful mint essence to each capsule.

What is the suggested use?

For adults and children over 12, take 3 vegan capsules daily, preferably with a meal. Store in a cool, dark place. Please recycle the glass bottle after use.

Do I need to take 1 capsule 3 times a day?

Not at all! 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 a meal that contains at least some amount of fat, as this will help with the absorption of the nutrients.

Can my children take Complement Essential?

We formulated Complement Essential 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. Also, please keep in mind that while most adults and older children have no issues swallowing the capsules, they might be a bit big for younger children. Have a look at Complement spray for an alternative that most of our team members use for their toddlers.

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

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

When can I expect my order?

We aim to ship orders within 24 hours of purchase, and all U.S. orders are shipped using 2-day priority mail. In other words, our goal is to get Essential in your hands in just a few days!

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A man in a blue shirt stands outdoors holding a packet labeled Essential in one hand and shows several black capsules in his other hand, with greenery and a building in the background.

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4.86

2369 reviews

COMPLEMENT® Essential

Vitamins

I've been taking Complement vitamins for a few years. I'm very pleased!

COMPLEMENT® Essential

Vegan Friendly

LOVE complement - very few, honest supplement stores around these days, so thank you for your service <3

Apparently works

I recently visited my provider. After starting these supplements, my base line levels increased from low levels to normal levels. It apparently works!

1 2 3

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100% Happy

We stand behind our products 100%. If you’re not happy with the results, taste, or experience, we’ll fix it.

100-Day Guarantee

You have a full 100 days after receiving your product to try it out and see if it’s the right fit for you.

100% Money-Back

And if you don’t love it within the first 100 days, we’ll issue a full refund. No questions asked. No fine print. That’s the COMPLEMENT® guarantee.

COMPLEMENT® Essential

Ingredients

Who is this for?

The science

How to use Essential

What are the benefits?

HSA/FSA Eligible with

6 Ways Complement Essential Helps Optimize Your Lifestyle

1. Covers the Essentials

2. Peace of Mind, Daily

3. Boosts Energy and Focus

4. Supports Long-Term Health

5. Simplifies Your Routine

6. Feels Like Nutrition Insurance

100% Biodegradable Pouch

180 Capsules (60 Day Supply)

Mint Essence

Free Reusable Glass Jar¹

Eco-Friendly Packaging

Evidence-Based. Expert-backed.

Joel Kahn, MD

Laurie Marbas, MD

Ocean Robbins

Joel Kahn, MD

Ocean Robbins

Laurie Marbas, MD

Matt Frazier

Save money & time, with all 8 essentials in one place.

What Can COMPLEMENT® Essential Do For Me?

Support All-Day Energy

Promote Longevity & Healthspan

Support Immune Defences

Promote Heart Health

Help Regulate Normal Metabolism

Aid Brain Function

Customers Speak

Real reviews from real plant-based eaters…

Love all-in-one daily approach

Feel the boost of energy

Do it for today and tomorrow

What are the nutrition facts?

Is Complement Essential vegan?

Does Complement Essential contain soy, nuts, gluten, GMO's or artificial ingredients?

Who is behind Complement?

Why did you make the capsules black?

What does Complement Essential taste like?

What is the suggested use?

Do I need to take 1 capsule 3 times a day?

Can my children take Complement Essential?

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

When can I expect my order?

Loved by thousands.

Customer Reviews

100% Happy

100-Day Guarantee

100% Money-Back

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