Introducing Complement Plus

The Smarter Plant-Based Supplement

Complement Plus Provides:

The 'Big 3' — B12, D3 and DHA/EPA Omega-3 fatty acids. The three essential nutrients that are missing from a reasonably diverse, whole plant-based diet.

The Essential Extras - Complement Plus includes Iodine and Zinc, two important minerals not abundantly found in plant-based foods, along with K2, which can only be found in natto.

The Smart Parts - We made sure that the ingredients of Complement Plus truly complement each other. That's why it also contains Magnesium and Selenium.

We all agree that to thrive, you need lots of whole plants.

After all, a diverse diet of whole plants provides almost every vitamin and mineral required.

That's almost.

This was the reasoning that led us to developing our popular Complement spray formula, which contains the few critical micronutrients that may not be adequately provided even by the most diverse plant-based diets: Vitamin B12, Vitamin D3, and DHA/EPA. (That's because these nutrients come from bacteria, the sun's rays, and algae — things we do not always consume a lot of.)


But there are others.


A handful of minerals — like Iodine, Zinc, and Selenium — not impossible to build into your plant-based diet, but require lots of planning and effort, nevertheless.

The blame here doesn't fall on plant-based diets, but rather on modern agricultural practices which have depleted our soil, so it actually affects vegans and non-vegans alike.

Finally, there's Vitamin K2 — found in only one plant-based food, an obscure Japanese fermented soy product called natto — that's almost impossible to find in the US (and honestly, it tastes like shoe leather). And it's important enough that several prominent plant-based doctors now recommend supplementing with K2.

It's clear that vegans can benefit from some small amount of supplementation... but at same the time, you don't need a whole multivitamin, if you're eating a reasonably diverse, whole food, plant-based diet.

In fact, with all the fillers and unnecessary mega-doses most multivitamins contain, it's quite possible they do more harm than good.


That's why we designed Complement Plus — an extension of the Complement formula — to ensure the health and happiness of every member in our tribe. It contains just the handful of hard-to-come-by nutrients in a plant-based diet (without unnecessary nutrients we're already getting from our food), provided in forms that increase absorption, and combined to work together as a whole, delivered in a convenient vegan capsule.  


Ever since I helped to 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, along with zinc, magnesium, and Vitamin K2, 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

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.



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

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Delivered to your door every 2 months


180 Vegan Capsules




Delivered to your door every 2 months*


3x180 Vegan Capsules

$54 Each!



Delivered to your door every 2 months*


2x180 Vegan Capsules

$58.95 Each!

(Please note that we are currently in the middle of a rebrand, so the label on the bottle you receive may not be the same color you see here... same great contents, though! ;)



3 Capsules Per Day


180 Vegan Capsules





3x180 Vegan Capsules




2x180 Vegan Capsules

  What's Inside 


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. Vitamin B12 is required for proper 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, in the form of 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. Scientific evidence suggests that being “D-ficient” may increase the risk of various 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.


OMEGA-3s in DHA/EPA form

We've all heard of the importance of Omega-3's, but vegan food sources 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 vegans may not adequately intake DHA and EPA, which are critical for cardiovascular and brain health (nor do most people adequately convert ALA into DHA and EPA). Omega-3’s play a key role in nearly every cell of your body. As such, a daily intake of these essential fatty acids is critical for optimal functioning — from regulating your cholesterol levels to powering your nervous system.

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.



Preliminary evidence indicates that vitamin K2 might reduce the risk of heart disease, prostate cancer and osteoporosis. 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.

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.



Zinc 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. 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™.

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.



Iodine is needed for healthy thyroid function which regulates metabolism. 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.

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



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

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 and without the potential laxative side effects of other forms.



Selenium deficiency can increase the risk of infection and disease and is linked to a number of neurodegenerative diseases, such as Alzheimer's and Parkinson's disease, and mood changes, cardiovascular disease and cancer. Deficiency has also been linked to reproductive problems, including male and female infertility. Our depleted soil may mean that plant foods, in general, do not contain enough Selenium (and that's even true for some Brazil nuts).

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.



Complement Plus™ is produced with AlmegaPL® 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. AlmegaPL® naturally contains other beneficial compounds including carotenoids, Omega-7, and Chlorophyll

The Smart Part: Studies show that the polar lipids present in AlmegaPL® 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.

  Always Made With Our Family & Friends In Mind  

All-natural ingredients. And no gluten, artificial fillers, additives, or preservatives!

Complement Plus is sustainably crafted in small batches in California!

We're 100% vegan, and so is our product!

Made with non-GMO ingredients, and tested for purity.

... Can your supplement brand say all that?

  Frequently Asked Questions  

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 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 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 else is in Complement Plus™?

Please see the full Nutritional Facts label below:

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 (more countries coming soon). 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.

Our Guarantee

We want you to love Complement Plus™ as much as we do. If within 30 days of receiving your order, you're not absolutely thrilled with the degree to which Complement Plus™ 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