Complement Plus Vegan Vitamin Capsules | Premium Plant-Based Nutrition
Complement Plus Vegan Vitamin Capsules | Premium Plant-Based Nutrition Complement Plus Vegan Vitamin Capsules | Premium Plant-Based Nutrition Complement Plus Vegan Vitamin Capsules | Premium Plant-Based Nutrition
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Complement Plus Vegan Vitamin Capsules | Premium Plant-Based Nutrition

Complement Vegan Vitamin Spray - Two Month Supply
Regular price $79.00

The Plus Formula

The 'Big 3'

Complement Plus is based on the same basic formula as Complement spray, providing B12, D3 and long-chain Omega-3s - the essential nutrients that even well-designed vegan diets often lack.

The Essential Extras

Based on the prevailing science, we included the essential nutrients that aren't found abundantly in, or aren't adequately absorbed from, plant foods: iodine, Vitamin K2, magnesium, selenium and zinc.

The Smart Parts

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

The 'Big 3'

Complement Plus is based on the same basic formula as Complement spray, providing B12, D3 and long-chain Omega-3s - the essential nutrients that even well-designed vegan diets often lack.

Essential Extras

Based on feedback from our scientific advisors and our community, we added just a handful of extra nutrients that aren't found abundantly in plant foods: iodine, Vitamin K2, magnesium, selenium and zinc.

The Smart Parts

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

"Ever since I helped create Complement™, my family and I have enjoyed the peace of mind that comes from knowing we're getting three critical nutrients (Vitamin B12, Vitamin D3, and DHA/EPA) missing from most plant-based diets.

But despite the fact that we eat tons of whole plant foods, we still have to make additional effort to get nutrients that don't show up in our food "by default" — minerals like iodine and selenium, for example, which require us to use iodized salt and remember to eat a Brazil nut each day. I'd much rather get those additional nutrients in my supplement so I don't have to worry about planning for them to show up in my diet.

It's such a relief to know that Complement Plus™ provides all of that and more, without all the unnecessary extras in most multivitamins — so that we can eat plant-based and know that we're getting everything we need, without the added stress of having to track down the handful of nutrients that tend not to show up in our food. And, most importantly, so that I can know beyond a shadow of a doubt that I'm setting my children up for long-term health."


Matt Frazier, vegan ultramarathoner, author of No Meat Athlete and The No Meat Athlete Cookbook, and co-founder of Alpine Organics

Always made with our Friends and Family in mind

Can your supplement brand say all that?



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.


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

Benefits: 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.

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.


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.


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.

Benefits: Supports healthy thyroid function, which regulates the metabolism.

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


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

Benefits: 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.


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.


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.


Complement Plus™ is produced with Almega®PL algal oil, the only algal oil where the Omega-3s are bound with polar-lipids (phospholipids and glycolipids) – providing the health benefits of EPA with enhanced absorption. Almega®PL naturally contains other beneficial compounds including carotenoids, Omega-7, and Chlorophyll.

The Smart Part: Studies show that the polar lipids present in Almega®PL algal oil make the absorption rate of DHA and EPA up to 50% higher than krill oil, and 130% higher than fish oil. Complement Plus™ includes 90 mg of polar lipids per daily serving, sourced from algae grown under controlled conditions and tested for purity.


Suggested Use: For adults and children over 12, take 3 vegan capsules daily with meals. Store in a cool, dark place. Please recycle bottle after use.

WARNING: Pregnant or nursing mothers, children under 12 and individuals with known medical conditions should consult a health care professional before using this supplement. Vegan capsule shell contains cornstarch and sorbitol from non-GMO corn, which may cause issues for people sensitive to corn and its byproducts.

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

Complement Plus is 100% vegan, cruelty-free, and produced in a Good Manufacturing Practices registered facility certified by the NSF and the Natural Products Association.

Frequently Asked Questions

When can I expect my order? 

Complement Plus™ is in stock, and you can expect your order in 5-7 business days after placing it (international delivery times will vary, of course).

Who is Alpine Organics? 

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 Almega®PL algal oil we use. Rather than being a processed, refined oil, Almega®PL 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 Canada, EU, Australia and New Zealand, as well as parts of Asia and Middle East. (Check the link below for a full list and let us know if your country is still missing.) Please keep in mind, though, that any customs or import fees are your responsibility, and that you should make sure you are allowed to receive nutritional supplements via international mail before placing an order. We can not offer assistance or refunds for packages lost or held.

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.

Customer Reviews

Based on 183 reviews
What has changed?

I used complement plus probably a year ago. The capsules were larger and more firm. There was no smell about them at all. I will use these and see how it goes. The smell is a bit like fish! Besides the bottle and design colors what is different? I feel your product is one of the best a definitely most convenient available. Thank you.

Hi Kerry! We've changed the label design - the capsules themselves, however, have not changed in size or composition. They may appear firmer or softer depending on temperature, and since one of the main ingredients is algae oil, there might be some marine smell present occasionally. If you notice it getting worse, the most likely culprit is a leaky capsule in the bottle, and if this becomes too much, please get in touch at so we can fix it!
Great Product

I just received my first order of the complement protein. I love that they have provided the percentages of the 6 (only 6!) products that make up the protein and have taken the time to make sure it is providing a pretty even supply of all of the 9 essential amino acids. I really appreciate that they have put the product in a compostable pouch. It's not full zero-carbon cradle to grave, but it's a start. The taste is fine; there is no sugar, or fake sugar, so I wouldn't say its delicious, but that's on purpose and it is perfectly edible. The only thing I think they have to still work on is the pouch doesn't really zip closed. I'm just folding it and using a clothes pin to keep it closed, which is working just fine.

This stuff works!

I have been a vegan for almost 3 years now using Complement spray and now Complement Plus every day to supplement my plant based lifestyle. Each year I get my blood numbers checked and they are always perfect! Thanks to Complement I know I have all the bases covered.

Essential Vegan Nutrients

So far, so good. No problems tolerating the product. Happy to find theses essentials at a reasonable price. I need more time to see how my body responds, but I’m happy so far.

The best limited ingredient multivitamin for vegans on the market.

I have gone down a rabbit hole of trying all the limited ingredient multivitamins for vegans. Most of them are, more or less, the same -- even the price points are similar. Complement + is the most expensive, but I also think it's the best. I have been vegan for many years, and for the most part I have been good about supplementation with things like b-12. I am not going to make the claim that I feel magically different -- I don't! -- but I do feel that this supplement is extremely high quality. I am deducting a star because I feel the price is very high. But it's also scientifically-sound. If you can afford it, this is a worthy investment in your long term health.

Exactly what I was looking for.

I like the reassurance that all the nutrition boxes are ticked.

A Supplement I Can Trust

Knowing how and why Complement was developed, goes a long way to gain my confidence in the product. I like that it contains what I need to support my plant-based diet, without adding extra stuff. I feel like iodine has been long overlooked as an essential mineral, so I am pleased that it is included. Taking complement gives me peace of mind that I am looking after myself, while eating in a way that is better for the planet. I also like that it comes in a glass bottle, not plastic!

Felling good

I feel like I have a lot of energy when I take your product, Complement. I will continue taking this supplement even though I am not a vegan.