YOUR PERSONALIZED RESULTS

Here's how to support your energy, mental clarity, and longevity.

You're already well ahead of the curve, but even the best diets can leave gaps that impact how you feel day in and day out.

Based on your answers, these are the areas we're focused on supporting:

Cognitive function and mental clarity. DHA is the primary structural fat in the brain and one of the hardest nutrients to get reliably from plants.
Sustained energy. B12 and magnesium are critical for cellular energy production and among the most commonly depleted nutrients in plant-forward eaters.
Long-term protection. K2 and D3 work together to support bone density, cardiovascular health, and immune function over time.

Based on what you told us, we recommend COMPLEMENT Essential to support these areas and other nutrient gaps common in plant-based eaters.

Essential contains eight research-backed nutrients, in the forms and doses your body can actually use, built specifically for the way you eat. Not to replace your diet. To complete it.

Because you took the quiz, your first order is 30% off. Available only on this page for the next 48 hours.

Try Essential — 30% off your first order

★ 4.94 | 100% USDA organic | Doctor-endorsed | Free shipping

A hand holds black capsules above a plate of colorful food, including tofu, chickpeas, quinoa, spinach, purple cabbage, dragon fruit, orange slices, zucchini, purple potatoes, and cubed orange vegetables.

As seen on

The 8 hard-to-get nutrients on a plant-based diet.

You don’t need us to explain these again — Cyrus just did that for 45 minutes. But here’s what matters: how Essential delivers each one.

Zinc

Optimized for absorption, formulated to work around the phytates Cyrus talked about.

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Selenium

Full daily dose. Because relying on soil quality to get it from food is a coin flip, depending on where your produce was grown.

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Iodine

The one that quietly disappeared when you switched to sea salt. It’s back.

A close-up view of a pile of small, shiny black rocks or charcoal pieces with rough, jagged textures.

Magnesium

The master mineral. 600+ reactions. If you’ve been dealing with cramps, restless legs, or rough sleep, start here.

A close-up view of a mound of white, powdery flour, showing its fine, soft, and slightly clumpy texture.

Vitamin K2 (MK-7)

Cyrus was straight with you: unless you eat natto every day, food alone isn’t going to cut it. MK-7 is the most bioavailable form. It keeps calcium in your bones and out of your arteries.

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DHA & EPA (470mg+ from algae)

Remember the less-than-1% conversion rate from flax that Cyrus showed you? That’s why Essential goes straight to the source: algae. 48% more omega-3 than the leading competitor. No fish, no mercury, no middleman.

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A packet and jar of Complement Essential multinutrient supplement are displayed on a dark green background with two capsules in front. The text reads “2-Month Supply, 60 Servings.”.

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A graphic lists essential nutrients with doses: Vitamin K2 50mcg, Vitamin D3 50mcg, DHA/EPA Omega-3s 470mg, Iodine 150mcg, Magnesium 200mg, Selenium 50mcg, Zinc 8mg, Vitamin B12 300mcg. Three black capsules are shown below.

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Two digital tablets display e-books: one shows a bowl of plant-based food with the title “How to Get the Nutrients You Need on a Plant-Based Diet,” and the other shows toast with vegetables, titled “High-Energy Plant-Based Meal Planner.”.

A smiling older woman with short red hair holds a bag of Complement Essential supplement. A testimonial quote about the products benefits and her age, 68, appears beside her, along with five stars and the product’s key nutrients.

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COMPLEMENT® Essential

4.86

2381+ 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.

One-Time Purchase SAVE 15%

~~$89.00~~ $75.65

FREE glass jar ($15 value)
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2-Month Supply, 60 Servings

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6-Month Supply

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~~$267.00~~ $186.90

180 servings

Delivered every 6 months
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$1.04 per serving

2-Month Supply

Save 15%

~~$89.00~~ $62.30

60 servings

Delivered every 6 months
FREE glass jar ($15 value)
BONUS guides ($34 value)
Skip or cancel anytime

$1.04 per serving

One-Time Purchase

~~$89.00~~ $75.65

60 servings

$89 + shipping

$1.48 per serving

The only formula with DHA/EPA from algae, K2 as MK-7, and research-backed doses of all 8 missing nutrients.*
No megadosing. No 50-ingredient laundry list. Just what the science says plant-based eaters actually need.*
Third-party tested. 100% compostable pouch. Peppermint-scented capsules.
100%, 100-day money-back guarantee

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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“I’ve spent 20 years studying how food works at the cellular level. I know how hard it is to get everything right from food alone — especially K2 and DHA. When I looked at what was in Essential, the forms, the doses, the sourcing, I didn’t just endorse it. I started taking it. It’s what I’d want if I’d built it myself.”

— Cyrus Khambatta, PhD

The simplest way to fill the gaps & support long-term health.

Tonight you learned something most plant-based eaters never find out: that eating well isn’t always enough, and that the gaps don’t announce themselves until it’s late.

You also learned that most of it is fixable with food. And for the couple that aren’t, there’s Essential.

We built it for people exactly like you — people who chose plants on purpose and want to make sure that choice works for them long-term.
Try it. You have 100 days to decide if it’s right for you. And if it’s not, you get every penny back.

Try Essential — 30% off your first order

★ 4.86 | 100-day money-back guarantee | Cancel anytime | Free shipping over $95

A blue and white pouch labeled Complement Essential lies on a white surface with fresh mint leaves and three black capsules beside it. The packaging mentions it is a science-backed multinutrient for a plant-based diet.

What exactly is in Essential?

The 6 nutrients from tonight’s webinar (zinc, selenium, iodine, magnesium, K2, DHA/EPA) plus B12 and D3. All in researched doses. Nothing else.

How long do I have to use this offer?

48 hours from when the webinar ended. After that, this page goes away.

Can I cancel the subscription?

Anytime. No hoops. No “call this number between 9 and 5.” Just click cancel in your account.

What if I don’t like it?

100-day money-back guarantee. Not 30 days. 100. If you’re not happy, you get a full refund. We’ve been doing this for years and we stand behind it.

I already take B12 and D3 separately. Why switch?

Because tonight Cyrus showed you there are 6 other nutrients you’re probably not covering. Essential replaces your B12 and D3 AND adds the 6 gaps you just learned about. One capsule instead of a drawer full of bottles.

Is this available anywhere else at this price?

No. 30% off first order is exclusive to this page for webinar registrants. It’s not on our website, not in our regular emails, and won’t be repeated.

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A woman in a kitchen holds up a pouch labeled Complement Essential, a science-backed multivitamin for plant-based diets, listing nutrients like B12, K2, DHA/EPA, iodine, zinc, magnesium, and selenium.

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4.86

2381 reviews

Complement Essential

I feel Complement Essential supports my whole food plant based lifestyle. It helps to maintain my energy level and overall health.

Everything You Need

After going plant based for a year and trying to fill any vitamin deficiency with tons of different capsules ordered online, I finally found the all in one supplement. I no longer worry if I am getting what I need to maintain optimal health on a plant based diet. I love the peppermint essence added, so no foul. smell. Great product and great company!

Love the vitamins!

Essential Complement

Complement complements

I’ve been on these vitamins over a year. Now I take the aminos too. I am going to get my blood drawn to see my general health. I’m trusting this company. :))

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.

Try Essential — 30% off your first order

Here's how to support your energy, mental clarity, and longevity.

The 8 hard-to-get nutrients on a plant-based diet.

COMPLEMENT® Essential

Ingredients

Who is this for?

The science

How to use Essential

What are the benefits?

HSA/FSA Eligible with

The simplest way to fill the gaps & support long-term health.

Try Essential — 30% off your first order