Calcium is an essential mineral that plays a vital role in maintaining the health of your bones and teeth, and ensuring your muscles and nerves function properly. While some individuals turn to dairy products for their daily calcium intake, plant-based options can offer the same benefits. Easy-to-take calcium supplements derived from plants offer a convenient alternative to meet your daily calcium needs, eliminating the necessity to consume dairy or any other products derived from animals.
When it comes to plant-based calcium supplements, there are a variety of options available, including those made from algae, seaweed, and various plant extracts. However, for those looking for a supplement that is both effective and environmentally friendly, plant-based calcium supplements made from sustainably sourced algae are a great choice.
When choosing a plant-based calcium supplement, it is important to pay attention to the type of algae used and how it is sourced. Look for supplements made from sustainably harvested algae, as this ensures that the supplement is both environmentally friendly and of high quality. Additionally, consider the dosage and form of the supplement, as some may be easier to take than others.
We spent hours researching and testing various plant-based calcium supplements to identify the best options on the market. In the following sections, we will share our top picks for the best plant-based calcium supplements, based on factors such as effectiveness, sustainability, and ease of use.
Best Plant-Based Calcium Supplements
We understand that getting enough calcium in our diets is important for maintaining strong bones and teeth. However, not everyone can or wants to get their calcium from dairy products. That’s where plant-based calcium supplements come in. These supplements are derived from natural plant sources and are a great alternative for those who follow a vegan or dairy-free diet. We’ve researched and tested various plant-based calcium supplements to bring you our top picks. Check out our list below to find the best plant-based calcium supplement for you.
1. PlantFusion Vegan Calcium
We highly recommend PlantFusion Vegan Calcium for those looking for a plant-based calcium supplement that is easy to digest and packed with essential nutrients.
Pros
- The formula contains over 12 different supplements in one, including plant-based vitamin D3 and vitamin K2, boron, and strontium, which all play a role in creating the bonds that form our bone matrix for optimal bone density and strength.
- The ultra-premium plant-based calcium and magnesium supplement is made from a unique trademarked ingredient called Aquamin, a nutrient-dense form of algae grown in the pristine nutrient-rich waters off Iceland.
- The minerals used in the supplement are tested for heavy metals, vegan certified, non-GMO verified, dairy-free, gluten-free, soy-free, and contain no artificial ingredients or chemicals.
Cons
- The tablets are somewhat large, making them a little harder to swallow.
- The supplement has a slightly vegetable-like smell.
- It is not available in capsule form.
We have been using PlantFusion Vegan Calcium for several months now and are impressed with the results. We have noticed an improvement in our bone density and strength, and our joints feel less achy and more flexible. The tablets are easy to digest, and we appreciate that the formula contains over a dozen different supplements in one. We also love that the minerals used in the supplement are tested for heavy metals and are vegan certified. The only downside is that the tablets are somewhat large, making them a little harder to swallow, and the supplement has a slightly vegetable-like smell. Overall, we highly recommend PlantFusion Vegan Calcium for anyone looking for a high-quality plant-based calcium supplement.
2. NATURELO Bone Strength
If you want to maintain healthy bone density, NATURELO Bone Strength is an excellent choice.
Pros
- Made with plant-based, whole food nutrients for healthy bone support
- Includes 10 vitamins & minerals that work together to support healthy bone building
- Does NOT Contain GMOs, Soy, Gluten, Yeast, Dairy, Eggs, Nuts, Caffeine, Coloring, Preservatives, or Flavoring
Cons
- Takes time to see results
- May not work for everyone
- Capsules may be difficult to swallow
We’ve been using NATURELO Bone Strength for a few months now and have noticed an improvement in our bone health. The supplement is made with plant-based, whole food nutrients such as calcium and magnesium from marine algae, vitamin D3 from lichen, and vitamin C from organic acerola cherries. It also includes 10 vitamins & minerals that work together to support healthy bone building and help maintain bone density, including Vitamin D, K2, C, Zinc, Magnesium, Manganese, Potassium, Boron, and Silica.
One of the best things about NATURELO Bone Strength is that it contains Vitamin D3, Magnesium, and Vitamin K2, which are crucial co-factors that help your body to absorb and use calcium properly, so that it goes into your bones rather than your arteries and soft tissues. Studies show that adequate calcium and vitamin D as part of a healthy diet, along with physical activity, supports healthy bone density later in life. Older women are particularly at risk for bone loss.
Another great thing about NATURELO Bone Strength is that it has a clean label. This supplement does NOT Contain GMOs, Soy, Gluten, Yeast, Dairy, Eggs, Nuts, Caffeine, Coloring, Preservatives, or Flavoring. It’s also free of animal by-products, making it appropriate for vegans and vegetarians.
Overall, we highly recommend NATURELO Bone Strength for anyone looking to maintain healthy bone density.
3. ALGAECAL – Plant Based Calcium Supplement with Vitamin D3 (1000 IU) for Bone Strength
If you’re looking for a plant-based calcium supplement that is gentle on the body and clinically supported for bone health, then ALGAECAL is worth considering.
Pros
- Contains 13 bone-supporting minerals, including calcium, magnesium, potassium, and vitamin D3
- Sourced from organic ocean algae, making it a natural and sustainable option
- Recommended by bone health experts to reduce the risk of osteopenia fractures
Cons
- May not be suitable for those with allergies to algae or other ingredients in the supplement
- Some users may find it expensive compared to other calcium supplements on the market
- Requires taking multiple capsules per day to achieve the recommended dosage
We recently tried ALGAECAL and found that it was easy to swallow and gentle on the stomach. The fact that it’s sourced from organic ocean algae is a unique feature that sets it apart from other calcium supplements. We appreciated that it contains 13 bone-supporting minerals, including magnesium, potassium, and vitamin D3, which are essential for maintaining healthy bones.
One downside is that it requires taking multiple capsules per day, which can be inconvenient for some users. Additionally, the supplement may not be suitable for those with allergies to algae or other ingredients in the supplement.
Overall, if you’re looking for a natural and sustainable plant-based calcium supplement that is clinically supported for bone health, ALGAECAL is definitely worth considering.
4. NutraChamps Bone Strength Supplements
If you’re looking for a plant-based calcium supplement that is vegan and highly absorbable, NutraChamps Bone Strength Supplements is a great option to consider.
Pros
- The product contains a complete formula with 13 ingredients that work together to build strong bones.
- NutraChamps Bone Strength Supplements use calcium and magnesium sourced from red algae from the pristine waters of the Icelandic coast, making it a natural and sustainable option.
- The bioavailability of the supplement is maximized thanks to 10 premium cofactors, including BioPerine, which boosts calcium absorption.
Cons
- The capsules are quite large and may be difficult to swallow for some people.
- Some customers have reported that the calcium in the supplement is not 100% plant-based, which may be a concern for strict vegans.
- The recommended dosage is eight capsules per day, which may be inconvenient for some people.
In our experience, NutraChamps Bone Strength Supplements is a powerful supplement that provides clinical-grade bone benefits. The product contains a symphony of ingredients that work together to reduce bone loss, boost bone mass, and slow bone breakdown. We also appreciate that the supplement contains zinc, copper, and manganese, which help to reduce bone loss.
The bioavailability of the supplement is also maximized thanks to the premium cofactors, which include magnesium, zinc, potassium, manganese, boron, strontium, silica, and vitamins C, D, and K. This makes NutraChamps Bone Strength Supplements a highly absorbable option that can help to improve calcium absorption, enhance bone density, and promote strong teeth and joints.
Overall, we would recommend NutraChamps Bone Strength Supplements to anyone looking for a high-quality plant-based calcium supplement that is packed with bone-supporting ingredients.
5. New Chapter Calcium Supplement – Bone Strength Organic Red Marine Algae Calcium – with Vitamin D3+K2 + Magnesium
If you are looking for a plant-based calcium supplement that is easy to swallow and supports bone health, joint flexibility, and cardiovascular health, then New Chapter Calcium Supplement is the right choice for you.
Pros
- The organic plant-based calcium is sourced from sustainably harvested Red Marine Algae that’s rich in bone-nourishing calcium plus magnesium and 70+ trace minerals.
- The proprietary blend of Vitamin K2 and fermented D3 directs calcium right to your bones where you need it, which also helps to maintain artery health.
- The slim calcium tablets have a slow and steady release, making it easy to swallow.
Cons
- It is a bit expensive compared to other calcium supplements.
- The pills are on the larger side, which may be difficult to swallow for some people.
- It may take some time to see the results.
We have been using New Chapter Calcium Supplement for a while now, and we are impressed with its effectiveness. The organic plant-based calcium is easily absorbed by the body, and the added Vitamin K2 and fermented D3 ensure that the calcium goes straight to the bones where it is needed the most. The slim tablets are easy to swallow, and we did not experience any aftertaste.
The only downside is that it is a bit pricey compared to other calcium supplements, but we think it is worth the investment for the 3-in-1 benefits it provides. The pills are also on the larger side, which may be difficult to swallow for some people, but we did not have any trouble with it.
Overall, if you are looking for a high-quality plant-based calcium supplement that supports bone health, joint flexibility, and cardiovascular health, then we highly recommend New Chapter Calcium Supplement.
6. Future Kind Vegan Calcium Supplement
We highly recommend the Future Kind Vegan Calcium Supplement as it is a high-quality, plant-based calcium supplement that is sourced from Iceland and provides a broad spectrum of health benefits.
Pros
- The unique source of red marine algae from Iceland is scientifically-proven to be high-quality and naturally rich in magnesium, which provides a broad spectrum of health benefits.
- The calcium and magnesium from Aquamin is more bioavailable than synthetic or non-plant based calcium supplements, allowing for better absorption, smaller doses, and easy digestion.
- The vegetarian calcium supplement not only supports bone strength and density, but also strengthens teeth and helps defend against erosion and cavities.
Cons
- The supplement comes in capsule form, which may not be suitable for those who have difficulty swallowing pills.
- Some users have reported feeling nauseous after taking the supplement.
- The supplement may not be suitable for those with allergies to algae or marine-based products.
The Future Kind Vegan Calcium Supplement is a clean and tested formula that only uses minerals that are tested for heavy metals, vegan certified, non-GMO, dairy-free, gluten-free, and soy-free that contain no artificial ingredients or chemicals. As a certified B Corp vegan company, Future Kind has been independently verified to meet the highest social and sustainability standards. They have also donated to animal sanctuaries and are a carbon-neutral company using only sustainable glass and 100% recycled bottles.
Overall, the Future Kind Vegan Calcium Supplement is a top choice for those seeking a high-quality, plant-based calcium supplement that is environmentally and animal-friendly.
Buying Guide
When it comes to choosing the best plant-based calcium supplement, there are a few features to consider. Here are some factors to keep in mind when making your selection:
Calcium Content
First and foremost, you want to make sure that the supplement you choose provides an adequate amount of calcium. Look for supplements that offer at least 500mg of calcium per serving.
Absorption
Calcium supplements can come in different forms, and some are more easily absorbed by the body than others. Look for supplements that contain calcium citrate or calcium hydroxyapatite, as these forms are typically more bioavailable than others.
Additional Nutrients
Some calcium supplements also contain other nutrients that can help support bone health, such as vitamin D, magnesium, and vitamin K2. Consider choosing a supplement that includes these additional nutrients to get the most comprehensive support for your bones.
Price
Price can vary widely among different calcium supplements, so it’s important to find a product that fits within your budget. Keep in mind that higher-priced supplements may not necessarily be more effective than lower-priced options.
Quality
Lastly, it’s important to choose a supplement from a reputable brand that uses high-quality ingredients. Look for products that have been independently tested for purity and potency to ensure that you’re getting a safe and effective supplement.
By considering these factors, you can choose a plant-based calcium supplement that is right for you and your needs.
Frequently Asked Questions
What is the best form of calcium to take as a supplement?
The best form of calcium to take as a supplement is calcium citrate, which is more easily absorbed by the body than other forms of calcium.
How effective is plant based calcium?
Plant-based calcium is just as effective as calcium derived from animal sources. In fact, some studies suggest that plant-based calcium may be even more beneficial for bone health.
What plant is the best source of calcium?
Dark leafy greens, such as kale, collard greens, and spinach, are some of the best sources of plant-based calcium. Other good sources include almonds, tofu, and fortified plant milks.
Are there any side effects of plant based calcium supplements?
There are no known side effects of plant-based calcium supplements when taken in recommended doses. However, consuming excessive amounts of calcium can lead to constipation, bloating, and other digestive issues.
What are the benefits of taking a plant-based calcium supplement?
Taking a plant-based calcium supplement can help improve bone health, reduce the risk of osteoporosis, and support overall health and wellness.
Which brand offers the highest quality plant-based calcium supplement?
There are many high-quality plant-based calcium supplements available on the market, including Garden of Life, New Chapter, and Rainbow Light. It is important to choose a reputable brand that uses high-quality ingredients and has a good track record of producing effective supplements.






