Best Soy-Free Calcium Supplements of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 5, 2025

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Soy-free calcium supplements are a great option for those who are looking for a way to supplement their calcium intake without consuming soy products. These supplements are made with alternative ingredients, such as algae or plant-based calcium sources, to provide the body with the necessary nutrients without the use of soy. They are a great choice for those with soy allergies or those who are trying to avoid soy for other health reasons. Soy-free calcium supplements come in a variety of forms, including capsules, tablets, and powders, making it easy to find a supplement that fits your lifestyle and dietary needs.

At a Glance: Our Top Picks

Bluebonnet Calcium Citrate Magnesium Plus Vitamin D3 Caplets Cover #TOP 1
Bluebonnet Calcium Citrate Magnesium Plus Vitamin D3 Caplets
ftb score rating icon 9.8
NATURELO Bone Strength - Plant-Based Whole Food Supplement for Bone Health Cover #TOP 2
NATURELO Bone Strength - Plant-Based Whole Food Supplement for Bone Health
ftb score rating icon 9.7
Bluebonnet Nutrition Liquid Calcium Citrate Cover #TOP 3
Bluebonnet Nutrition Liquid Calcium Citrate
ftb score rating icon 9.5

Top 10 Soy-Free Calcium Supplements

#TOP 1

Bluebonnet Calcium Citrate Magnesium Plus Vitamin D3 Caplets

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Bluebonnet Calcium Citrate Magnesium Plus Vitamin D3 Caplets Cover
Bluebonnet Nutrition Calcium Citrate Magnesium Plus Vitamin D3 Caplets, Bone Health & Muscle Relaxation, Non GMO, Gluten, Soy & Milk Free, Kosher, White, 90 Count

Bluebonnet Calcium Caplets are a great choice for supporting bone health and muscle relaxation. With a blend of calcium citrate, magnesium, and vitamin D3, these caplets offer a convenient way to meet your daily nutrient needs. The safety warning ensures that the product meets United States standards and the labeling provides allergen warnings. Plus, during shipping, Amazon takes care to store and ship the product according to the manufacturer's recommendations. Bluebonnet Calcium Caplets are non-GMO, gluten-free, soy-free, and milk-free, making them suitable for a variety of dietary needs. Take care of your bones and muscles with Bluebonnet Calcium Caplets.

What We Like
Bone health support
Muscle relaxation
Non-GMO

NATURELO Bone Strength - Plant-Based Whole Food Supplement for Bone Health

BONE-STRENGTH-120
NATURELO Bone Strength - Plant-Based Whole Food Supplement for Bone Health Cover
NATURELO Calcium Supplement - with Vitamin C, Vitamin D3, K2, and Calcium Magnesium Zinc for Bone Strength with Calcium 600mg - Plant-Based, 120 Vegetarian Capsules, Non-GMO, Soy & Gluten-Free

Get healthy bone support with NATURELO Bone Strength, a plant-based whole food supplement that includes Calcium and Magnesium from Marine Algae, Vitamin D3 from Lichen, and Vitamin C from Organic Acerola Cherries. This complete formula contains 10 vitamins and minerals that work together to support healthy bone building and maintain bone density. Vitamin D3, Magnesium, and Vitamin K2 help your body absorb and use calcium properly. 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. This supplement is appropriate for vegans and vegetarians, and does not contain GMOs, Soy, Gluten, Yeast, Dairy, Eggs, Nuts, Caffeine, Coloring, Preservatives, or Flavoring.

What We Like
Plant-based whole food nutrients for healthy bone support, including Calcium and Magnesium from Marine Algae, Vitamin D3 from Lichen, and Vitamin C from Organic Acerola Cherries.
Complete formula with 10 vitamins and minerals that work together to support healthy bone building and maintain bone density, including Vitamin D, K2, C, Zinc, Magnesium, Manganese, Potassium, Boron, and Silica.
Vitamin D3, Magnesium, and Vitamin K2 help your body 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.
Appropriate for vegans and vegetarians, and does not contain GMOs, Soy, Gluten, Yeast, Dairy, Eggs, Nuts, Caffeine, Coloring, Preservatives, or Flavoring.

Bluebonnet Nutrition Liquid Calcium Citrate

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White
Bluebonnet Nutrition Liquid Calcium Citrate Cover
Bluebonnet Nutrition Liquid Calcium Citrate, Magnesium, Vitamin D3, Bone Health, Gluten Free, Soy Free, Milk Free, Kosher, 16 fl oz, 32 Servings, Mixed Berry Flavor

This liquid calcium citrate supplement is a delicious mixed berry flavored formula that contains Calcium, Magnesium and Vitamin D3, crucial for strong and healthy bones. With 16 fl oz of liquid formula and 32 servings, this supplement is soy-free, gluten-free, kosher certified, dairy-free and vegetarian friendly. Additionally, it is free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, gluten, barley, rice and sodium.

What We Like
Contains a combination of Calcium, Magnesium and Vitamin D3 for strong and healthy bones
Delicious mixed berry flavor
32 servings in 16 fl oz of liquid formula
Soy-free, gluten-free, dairy-free, and vegetarian friendly
Free of many common allergens
#TOP 4

PlantFusion Vegan Calcium, Premium Plant Based Calcium Tablets

SP99/30 90
1 Count (Pack of 1)
PlantFusion Vegan Calcium, Premium Plant Based Calcium Tablets Cover
PlantFusion Vegan Calcium, Premium Plant Based Calcium (1000mg) Sourced from Icelandic Red Algae, Plus Magnesium, D3, K2, and Boron, 90 Vegan Tablets

PlantFusion Vegan Calcium is a premium plant-based calcium supplement that offers a scientifically validated source of calcium/magnesium concentrate. This ultra-premium plant-based calcium and magnesium supplement is sourced from Aquamin, a nutrient-dense form of algae grown in nutrient-rich waters off Iceland. The formula also includes plant-based vitamins D3 and K2, boron, and strontium, which all play a role in creating the bonds that form our bone matrix for optimal bone density and strength. With over a dozen different supplements in one, this is the ultimate Fusion for bone health. The formula is clean, vegan certified, non-GMO verified, dairy-free, gluten-free, soy-free, and contains no artificial ingredients or chemicals.

What We Like
Contains over a dozen different supplements in one tablet for optimal bone density and strength
Premium plant-based calcium sourced from Aquamin, a nutrient-dense form of algae grown in nutrient-rich waters off Iceland
Includes plant-based vitamins D3 and K2, boron, and strontium for better calcium assimilation
Formula is clean, vegan certified, non-GMO verified, dairy-free, gluten-free, soy-free, and contains no artificial ingredients or chemicals

Vital Nutrients - Calcium (Citrate/Malate)

Vital Nutrients - Calcium (Citrate/Malate) Cover
Vital Nutrients Calcium Citrate and Malate Complex 150mg | Vegan Supplement | Support Bone Strength, Muscle and Cardiovascular Health* | Gluten, Dairy and Soy Free | 100 Capsules

Vital Nutrients offers Calcium (Citrate/Malate) that is essential for dental and bone strength, maintaining heart function, colon health, and can promote a healthy outlook associated with the menstrual cycle. The supplement is free from coatings, binders, gluten, dairy, soy, and sugar, ensuring quality, purity, and potency.

What We Like
Most bioavailable form of Calcium
Promotes dental and bone strength, heart and colon health
Can help maintain a healthy outlook associated with the menstrual cycle
Free from coatings, binders, gluten, dairy, soy, and sugar
Made by a brand committed to making high-quality supplements that support health and vitality
#TOP 6

Bronson Calcium 1200 MG with Vitamin D3

1236-90
Bronson Calcium 1200 MG with Vitamin D3 Cover
Bronson Calcium 1200 MG Per Serving Sustained Release with Vitamin D3 1000 IU Vitamin D3 Per Serving Non-GMO, 90 Tablets

The Bronson Calcium Tablets provide a potent 1200 MG of calcium per serving, combined with Vitamin D3 and magnesium for enhanced benefits. This sustained release formula ensures that your body receives a steady supply of calcium throughout the day, which is essential for maintaining strong bones and overall health. The product is manufactured in a state-of-the-art facility, ensuring high-quality standards and purity. With a commitment to safety and effectiveness, Bronson adheres to cGMP regulations, giving you confidence in what you're taking. Trusted since 1960, Bronson Vitamins have a long history of supporting health and wellness.

What We Like
Sustained release formula
Non-GMO and gluten-free
High-quality manufacturing standards
Long-standing brand trust
#TOP 7

Bluebonnet Nutrition Calcium Magnesium Vitamin D3 Chewables

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Bluebonnet Nutrition Calcium Magnesium Vitamin D3 Chewables Cover
Bluebonnet Nutrition Calcium Magnesium Plus Vitamin D3 Earthsweet, Bone Health & Muscle Relaxation, Soy-Free, Gluten-Free, Kosher, Dairy-Free,90 Orange Vanilla Flavored Chewable Tablets

Bluebonnet Nutrition Calcium Magnesium Plus Vitamin D3 Earthsweet Chewables contains Calcium, Magnesium, Vitamin D3, and Vitamin C in Orange Vanilla Flavor. These chewable tablets help build strong and healthy bones, and relax muscles. The product is soy-free, gluten-free, kosher, and dairy-free. It is also free from common allergens such as milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, gluten, and barley. The package contains 90 lozenges, enough for 45 servings.

What We Like
Contains Calcium, Magnesium, Vitamin D3, and Vitamin C in Orange Vanilla Flavor
Helps build strong and healthy bones and relax muscles
Soy-free, gluten-free, kosher, and dairy-free
#TOP 8

Bronson Calcium Plus Vitamin D3

1239-120
Bronson Calcium Plus Vitamin D3 Cover
Bronson Calcium 1200 MG Per Serving Plus Vitamin D3 1000 IU High Potency Formula, Non-GMO, 120 Tablets

Bronson Calcium & Vitamin D3 provides an effective 1200 MG of calcium along with 1000 IU of vitamin D3 in each serving. This combination supports your overall health and well-being, making it easier for you to maintain strong bones and a healthy immune system. The product is carefully manufactured in a state-of-the-art facility, ensuring that it is free from GMOs, gluten, and soy. Moreover, each batch undergoes extensive testing to guarantee purity and potency. With a history of trust since 1960, Bronson Vitamins have been recommended by healthcare professionals for their quality and reliability.

What We Like
High potency formula
Free from common allergens
Rigorous quality testing
Affordable wellness support

NOW Calcium Citrate Powder

1240
8 Ounce (Pack of 1)
NOW Calcium Citrate Powder Cover
NOW Foods Supplements, Calcium Citrate Powder, Highly Bioavailable Calcium, Supports Bone Health*, 8-Ounce

NOW Calcium Powder is a pure and highly bioavailable calcium supplement that supports bone health. It is formulated to exacting specifications, ensuring optimal calcium intake. The calcium is complexed with citric acid for enhanced solubility and has no additional ingredients. This powder is easy to mix, making it convenient for daily use. NOW Calcium Powder is classified as kosher, vegan, non-GMO, and soy-free, catering to various dietary preferences. Furthermore, it is manufactured by NOW, a family-owned and operated company since 1968, guaranteeing the quality and reliability of the product. With NOW Calcium Powder, you can confidently support your bone health with a high-quality calcium supplement.

What We Like
Pure and highly bioavailable
Enhanced mixability
Kosher, vegan, non-GMO, soy-free

Vital Nutrients - Calcium and Magnesium Capsules

Vital Nutrients - Calcium and Magnesium Capsules Cover
Vital Nutrients Calcium & Magnesium | Vegan Calcium Supplement with Magnesium | Support Bone Strength, Muscle, and Heart Health* | Gluten, Dairy, Soy Free | Non-GMO | 100 Capsules

Vital Nutrients' Calcium and Magnesium capsules are a high-quality supplement for cardiovascular, muscle, and bone support. Calcium is essential for bone strength, heart health, and colon health, while magnesium supports muscle and nervous system function. These two minerals work together to provide PMS relief and a healthy mindset during the menstrual cycle. The capsules are free from coatings, binders, gluten, dairy, soy, and sugar, ensuring quality, purity, and potency.

What We Like
Supports cardiovascular, muscle, and bone health
No coatings, binders, gluten, dairy, soy, or sugar
Provides PMS relief and supports a healthy mindset during the menstrual cycle
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Frequently Asked Questions (FAQs)

1. How can I get enough calcium without dairy or soy?

If you are looking to get enough calcium without consuming dairy or soy, there are several alternatives available. Some calcium-rich foods include cereals enriched with calcium, white bread, wholemeal bread, tahini, sesame seeds, chickpeas, baked beans, okra, curly kale, spinach, broccoli, calcium-enriched orange juice, and calcium-enriched water. These options can help you meet your calcium needs without relying on dairy or soy products.

2. Does soy affect calcium absorption?

According to research, soy does not significantly affect calcium absorption, total fecal calcium, calcium retention, bone deposition, bone resorption, or bone balance. However, it has been observed that urinary calcium levels are lower with a diet containing soy compared to a control diet. It is important to note that individual responses may vary, so it is advisable to consult with a healthcare professional for personalized advice.

Editor's Notes

During our soy-free calcium supplement research, we found 24 soy-free calcium supplement products and shortlisted 10 quality products. We collected and analyzed 85,791 customer reviews through our big data system to write the soy-free calcium supplements list. We found that most customers choose soy-free calcium supplements with an average price of $20.22.

The soy-free calcium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of soy-free calcium supplements, including Bluebonnet, NATURELO, PlantFusion, Vital Nutrients, Bronson. The seller of top 1 product has received honest feedback from 2,770 consumers with an average rating of 4.9.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.