FREE USA SHIPPING on all orders over $95

100% Money-back guarantee, no questions asked

Eat real food. COMPLEMENT® the rest.

We fill your whole food gaps with science-backed essentials for confidence, energy, and longevity.

Shop Now Take the quiz
A colorful bowl of fresh vegetables and fruit, including cucumber, purple sweet potato, orange sweet potato, dragon fruit, grapefruit slices, greens, sprouts, and tofu with sesame seeds.

As seen on

We COMPLEMENT® What Matters Most

Strengthen what real food starts, with clean, complete nutrition to power your days, protect your years, and live happier for longer.

Best Sellers Energy+ Sleep Longevity Recovery Woman’s Health Cognitive Function

Manufactured in the USA

100% Vegan

Published 3rd-Party Test Results

Traceable Nutrients

Loved & Trusted by Thousands

100% Money-Back Guarantee

Commitment to Sustainability

Our Difference

For those who choose substance over shortcuts.

Learn More

1. Food First

Real nourishment starts with real food.

We believe food is medicine. But when life gets busy, food alone isn't always enough. Travel, stress, and modern routines make it harder to get everything your body needs. That's why we complement what food can't with nutrients that work naturally with your diet. Food first. COMPLEMENT® second.

2. Science Backed

Evidence, not buzzwords.

Every ingredient, every dose, every claim is backed by peer-reviewed science and verified by our doctor and nutrition scientist partners. No fairy dusting or trendy ingredients, just effective nutrition that works in real life.

3. Simplicity Over Hype

Living well is greater than over-optimizing.

Health should not feel like homework. We make essentials that fit into your life, not the other way around. No complicated routines or endless regimens. Only the essentials that truly make a difference.

4. Proof Over Promises

We do not claim transparency. We publish it.

Every product we make is tested by independent, third-party labs. We release those results publicly, not as marketing but as proof. Because you should not have to trust us to believe us.

A white plate with sliced strawberries, banana, blueberries, raw almonds, oatmeal, black capsules, and a halved orange, arranged in sections on a white background.

A Community Guided by Longevity, Not Fads 

Leaders who live the philosophy: food first, then COMPLEMENT®

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

Button
A smiling bald man wearing a blue button-up shirt stands outdoors with green foliage in the blurred background.

Cyrus Khambatta, PHD

PhD in Nutritional Biochemistry & Co-Founder of Mastering Diabetes

COMPLEMENT® Science Advisory

Button
A woman with short blonde hair wearing a teal blouse smiles at the camera outdoors, with blurred greenery and sunlight in the background.

Laurie Marbas, MD

Lifestyle & Family Medicine Physician

COMPLEMENT® ForHer Co-Formulator

Button
A man with short dark hair and a trimmed beard stands against a dark gray wall, arms crossed, wearing a dark t-shirt and smiling slightly.

Matt Frazier

NYT Bestselling Author & Founder of No Meat Athlete

COMPLEMENT® Co-Founder

Button
Button
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.

"To support the healthy diet I teach at my clinic and ensure optimal nutrition, I trust Complement for all my patients."

Joel Kahn, MD

Bestselling Author & Holistic Cardiologist
Button
A smiling bald man wearing a blue button-up shirt stands outdoors with green foliage in the blurred background.

“To support my healthy diet and ensure I optimize my nutrition to feel my best, I trust Complement.”

Cyrus Khambatta, PHD

PhD in Nutritional Biochemistry & Co-Founder of Mastering Diabetes
Button
A woman with short blonde hair wearing a teal blouse smiles at the camera outdoors, with blurred greenery and sunlight in the background.

"To empower lasting health, I rely on Complement for its transparent, evidence-based approach to essential nutrition. It’s designed to support longevity and optimal wellness, aligning seamlessly with my commitment to a lifestyle that prioritizes health and vitality."

Laurie Marbas, MD

Lifestyle & Family Medicine Physician
Button
A man with short dark hair and facial stubble stands against a dark background. He is wearing a dark t-shirt and has his arms crossed, giving a relaxed yet confident expression.

“Let’s be honest: in today’s world, it takes real effort to live a healthy lifestyle. But Complement products have made it so easy for me and my family to prioritize health, energy, and longevity, drastically simplifying our daily routine and filling in the nutrient gaps in our whole foods based diet.”

Matt Frazier

NYT Bestselling Author & Founder of No Meat Athlete

4.86

Based on 3100+ certified reviews

Trusted by 250,000+ everyday health seekers who want to feel good and live well.

See all reviews

On a mission to feed 1 million kids in need.

In partnership with Yoga Food International.

Two young children in school uniforms smile joyfully while eating a meal from metal plates. Their hands are in the food, and they appear happy and engaged, sitting closely together on the ground.
CLICK TO PLAY

Health for you. Hope for others.

We believe health starts with whole foods, and that everyone deserves access to them. That’s why your first order helps fund a nutrient-rich, whole food plant-based meal for children facing hunger.

Logo with a bold U shape and the text Food Yoga International in black on a white background.

140,828

Whole food plant-based meals donated around the world.

0 1 MILLION
Illustration of multiple raised hands in orange and blue outline, with some hands in lighter shades, on a light background, representing participation or volunteering.
Button
A white circle with a teal outline contains bold black text that reads 100-Day Money-Back Guarantee on a plain light background.

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.

A plain white square with no visible markings or designs.

What Matters Most

White text reads “100% Happy 100-Day Guarantee” over a dark circle with a light teal glow, on a white background. The words “100% Happy” and “Guarantee” are fully visible; the rest is faded.
A circular icon featuring the design of the United States flag, with white stars on a blue field in the top left and red and white stripes filling the rest of the circle.

United States 2017 - 2025 Complement® – Terms & Conditions and Privacy Policy

*The statements on this website have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Complement is committed to serving people with disabilities and wants everyone who visits our website to have an engaging experience. To make our website accessible to individuals with disabilities we are implementing Web Content Accessibility Guidelines 2.0 (Level AA) to our website. Should you experience any issues in compatibility on our website please contact us via email at team@lovecomplement.com or call 844-752-6822 and we will work to identify and resolve these issues. At times, Complement will link to third party providers and we may include or embed third party content for promotional purposes. We at Complement cannot control and correct content from third party providers, but please, let us know if you identify any difficulty with third party content so that we can have an opportunity to address.

{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"left","leadColor":"#146ff8","triggerColor":"#67676a","triggerRadius":"50%","triggerPositionX":"left","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"small","triggerOffsetX":20,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"left","triggerPositionY":"bottom","triggerOffsetX":10,"triggerOffsetY":10,"triggerRadius":"50%"}}