Best Dairy-Free Calcium Supplements of 2026

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 20, 2026

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Dairy-free calcium supplements are an excellent option for individuals who are lactose intolerant or following a vegan diet. These supplements come in various forms such as capsules, tablets, and powders. They are typically made from plant-based sources such as algae, seaweed, or vegetables. Many of these supplements also include other essential nutrients such as vitamin D and magnesium, which are necessary for optimal calcium absorption. These supplements are an excellent alternative to dairy products and can help maintain strong bones and teeth.

At a Glance: Our Top Picks

Nature's Bounty Calcium Carbonate & Vitamin D3, 120 Softgels Cover #TOP 1
Nature's Bounty Calcium Carbonate & Vitamin D3, 120 Softgels
ftb score rating icon 9.9
ALGAECAL Plus - Plant Based Calcium Supplement Cover #TOP 2
ALGAECAL Plus - Plant Based Calcium Supplement
ftb score rating icon 9.8
Nature's Way Alive! Premium Calcium + D3 Gummies Cover #TOP 3
Nature's Way Alive! Premium Calcium + D3 Gummies
ftb score rating icon 9.6

Top 8 Dairy-Free Calcium Supplements

Nature's Bounty Calcium Carbonate & Vitamin D3, 120 Softgels

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Green
Nature's Bounty Calcium Carbonate & Vitamin D3, 120 Softgels Cover
Nature's Bounty Calcium 1200 mg with 1000 IU Vitamin D3 - Bone Health Softgels, Calcium and Vitamin D Supplement, Gluten Free, 2 Softgels per Day, 120 ct (Pack of 1)

Nature's Bounty Calcium Carbonate & Vitamin D3 contains 1200mg of calcium and 1000IU of vitamin D3 per softgel. The product helps to support bone health, neuromuscular health, and immune system. The supplements are gluten-free, wheat-free, dairy-free, and have no artificial flavors. Nature's Bounty ensures the quality of the product by testing it for purity and potency throughout the manufacturing process.

What We Like
Effective calcium absorption
Includes vitamin D3
Good value
Consistent quality
Easy to swallow softgels
#TOP 2

ALGAECAL Plus - Plant Based Calcium Supplement

Veggie Caps
ALGAECAL Plus - Plant Based Calcium Supplement Cover
ALGAECAL Organic Red Algae Calcium Supplement for Bone Density, Vitamin K2 MK7 (100mg), Vitamin D3 (1600 IU), Magnesium (350mg) & Trace Minerals & Strength, Easy to Swallow, 120 Veggie Caps

ALGAECAL Plus is a plant-based calcium supplement made of natural red algae that is hand-harvested, providing all bone support minerals, including calcium, selenium, and magnesium. Unlike other calcium supplements made from rocks, this organic plant-based calcium supplement contains ALL of the minerals like magnesium, vitamin D & K2 for stronger bones. AlgaeCal is science-backed by studies showing that the combination of vitamins and minerals in each serving can help support healthy bones for life. The addition of Vitamins C, D3, and K2, plus additional boron and magnesium make sure the natural minerals in Algaecal Plus calcium supplement get to where it's needed, in your bones. It is a natural and sustainable bone health supplement for women and men.

What We Like
Plant-based calcium supplement made of natural red algae
Contains ALL of the minerals like magnesium, vitamin D & K2 for stronger bones
Science-backed by studies to support healthy bones for life
Addition of Vitamins C, D3, and K2, plus additional boron and magnesium for better absorption
Natural and sustainable bone health supplement for women and men

Nature's Way Alive! Premium Calcium + D3 Gummies

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Natural
Nature's Way Alive! Premium Calcium + D3 Gummies Cover
Nature's Way Alive! Premium Calcium + D3, Orchard Fruits/Garden Veggies Powder Blend, 60 Gummies (Packaging May Vary)

Nature's Way Calcium Gummies support healthy bones, muscles, and immune health. Each serving provides 520mg calcium, 2000IU vitamin D3, and 100mg fruit and vegetable blend. Adequate calcium and vitamin D3 intake may reduce the risk of osteoporosis. The gummies are gluten-free, made with pectin, and have a strawberry and raspberry lemonade flavor. Adults can easily chew two gummies twice daily with or without food. Nature's Way is committed to providing essential vitamins, minerals, and supplements to help you thrive.

What We Like
Supports healthy bones and muscles
Contains fruit and vegetable blend
Gluten-free and made with pectin

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.
#TOP 5

MaryRuth Organics K2+D3 Calcium Gummies

MaryRuth Organics K2+D3 Calcium Gummies Cover
MaryRuth Organics Calcium with Vitamin D & Vitamin K2, 2 Month Supply, Calcium Supplement Supports Bone Health & Joint Support, with Vitamins D3 K2 Gummies, Vegan, Non-GMO, Gluten Free, 60 Count

The MaryRuth Organics K2+D3 Calcium Gummies can benefit you in various ways. The gummies are made from non-GMO, vegan Lichen and Natto, and are available in three delightful flavors. The combination of Vitamins D3 and K2 helps in Calcium absorption, keeping your bones and arteries healthy. These easy-to-chew gummies are suitable for ages 2 or over and can be taken by vegans. Each bottle contains 60 servings and should be stored in a cool, dry place. Additionally, the gummies are free from common allergens such as dairy, nuts, soy, and gluten, making them celiac-friendly and kid-friendly.

What We Like
Delicious flavors
Easy-to-chew and swallow
Free from common allergens
Non-GMO and vegan
Contains essential vitamins and calcium for bone and artery health
#TOP 6

BariMelts Calcium Citrate, Dissolvable Tablets

748252170583
Multi
BariMelts Calcium Citrate, Dissolvable Tablets Cover
Barimelts Calcium Citrate with Vitamin D3 & Magnesium, 120 Smooth-Dissolving Tablets (1-Month Supply), Bariatric Calcium Supplements for Women, Natural Berry Flavor​

BariMelts Calcium Citrate is an ideal supplement for anyone diagnosed with osteoporosis or after bariatric procedures. The fast-melting tablets dissolve in the mouth, providing a pleasant supplement routine without swallowing "horse" pills or tolerating "chalky tasting" calcium chews. The natural berry flavor, without artificial sweeteners, flavors, or colors, is created with natural ingredients such as monk fruit. Vitamin D3, Magnesium, and Calcium Citrate are combined in an optimal ratio to maximize calcium benefits and enhance bone strength. Additionally, every BariMelts tablet is manufactured in the USA with consistent and reliable quality standards from globally sourced ingredients.

What We Like
Fast-melting tablets that dissolve in the mouth
Great-tasting natural berry flavor made with monk fruit
Optimal ratio of Vitamin D3, Magnesium, and Calcium Citrate for bone strength
All-natural ingredients without artificial sweeteners, flavors, or colors
Made in the USA with reliable quality standards

AlgaeCal Plant Based Calcium Supplement with Vitamin D3 and Trace Minerals

ACB-1
Veggie Caps
AlgaeCal Plant Based Calcium Supplement with Vitamin D3 and Trace Minerals Cover
ALGAECAL- Plant Based Calcium Supplement with Vitamin D3 (1000 IU) for Bone Strength, Contains 13 Minerals Supporting Bone Health, Organic Calcium (750 mg) for Women & Men, 90 Veggie Caps, Made in USA

AlgaeCal is a plant-based calcium supplement made from natural red algae that provides all the bone support minerals, including calcium, magnesium, and vitamin D3. Unlike other calcium supplements made from rocks, AlgaeCal is organic and contains 13 trace minerals that make bones stronger. This supplement is perfect for women and men looking for a natural and sustainable way to support their bone health and strength. It's also manufactured in the USA using top-quality ingredients, and the capsules are veggie-based, easy to swallow, and free from dairy, soy, gluten, and GMOs.

What We Like
Contains all bone support minerals, including calcium, magnesium, and vitamin D3
Science-backed by studies showing that it can help support healthy bones for life
Manufactured in the USA using top-quality ingredients
Veggie-based capsules that are easy to swallow and free from dairy, soy, gluten, and GMOs
Natural and sustainable, hand-harvested red algae that are washed, sun-dried, and ground into a powder with no additives
#TOP 8

THORNE - Calcium - - Chelated Calcium

693749006503
THORNE - Calcium - - Chelated Calcium Cover
THORNE - Calcium - (Formerly DiCalcium Malate) - Chelated Calcium for Enhanced Absorption with DimaCal for Bone Density Support* - 120 Capsules

Features
More Calcium Per Cap: More Concentrated Form Of Calcium Means More Calcium Per Capsule
Bone: Well-Tolerated, Well-Absorbed Calcium For Bone Support*
Trusted: Thorne Is Chosen By Champions And Trusted By 100+ Professional Sports Teams, A Proud Partner Of U.S. National Teams, And The #1 Recommended Clinical Brand By Health-Care Practitioners (2023 Health-Care Practitioner Seller Survey)
Optimal Absorption: Significantly Better Absorbed Than Many Other Calcium Supplements On The Market
Free From: Every Thorne Product Is Made With The Purest Possible Ingredients - Without Gluten Or Other Major Allergens (eggs, Tree Nuts, Peanuts) This Product Also Contains No Soy, Dairy, Shellfish, Or Fish
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How can I supplement calcium without dairy?

There are several dairy-free options to supplement calcium. Some examples include chia seeds, soy milk, almonds, dried figs, tofu, white beans, sunflower seeds, and broccoli rabe. These foods provide a good amount of calcium and can be incorporated into your diet to meet your calcium needs.

2. Can I take calcium pills if I'm lactose intolerant?

Yes, if you are lactose intolerant, you can take calcium supplements as an alternative source of calcium. However, it is also important to include other calcium-rich foods in your diet, such as legumes, dark green vegetables, tofu, and canned salmon or sardines.

3. What are 3 dairy alternatives for calcium?

There are several dairy alternatives that provide calcium. Unsweetened calcium-fortified dairy alternatives like soya milks, soya yoghurts, and soya cheeses can be good alternatives to dairy products. It is advisable to choose lower fat and lower sugar options to make healthier choices.

4. How can I get 1000 mg of calcium a day without dairy?

To get 1000 mg of calcium a day without dairy, you can include various foods in your diet. Some options include canned sardines, fortified soy, almond, and rice milk, fortified orange juice, tofu made with calcium sulfate, canned pink salmon with bones, fortified cereals and English muffins, greens, and beans.

5. Where can I get calcium if I am lactose intolerant?

If you are lactose intolerant, there are several sources of calcium you can include in your diet. These include collard greens, turnip greens, mustard greens, canned mackerel, salmon, shrimp, or tuna, sardines in oil, canned oysters, tofu, pinto beans, fortified soy milk or rice milk, and fortified orange juice.

Editor's Notes

During our dairy-free calcium supplement research, we found 24 dairy-free calcium supplement products and shortlisted 8 quality products. We collected and analyzed 406,339 customer reviews through our big data system to write the dairy-free calcium supplements list. We found that most customers choose dairy-free calcium supplements with an average price of $20.46.

The dairy-free calcium supplements are available for purchase. We have researched hundreds of brands and picked the top brands of dairy-free calcium supplements, including Nature's Bounty, ALGAECAL, Nature's Way, NATURELO, MaryRuth Organics. The seller of top 1 product has received honest feedback from 245 consumers with an average rating of 4.5.

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.