Clinical-Strength Plant Calcium | Support Strong, Healthy Bones

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Our Most Awarded Product

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Build your strongest routine with organic plant-based calcium, sourced from Icelandic Red Marine Algae and featuring Vitamin D3 & K2.* Supports strong bones and flexible joints in slim easy-to-swallow tablets.

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Bone Strength Take Care™ Slim Tablets

$28.00

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Bone & Joint Support

Bone Strength Take Care™ Slim TabletsSale priceFrom $28.00

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20 Day - $28.00
30 Day - $38.00
40 Day - $48.00
60 Day - $67.00
90 Day - $109.00

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My doctor told me to continue taking New Chapter’s calcium”

- Happy Bones (Bone Strength Take Care newchapter.com review)

I have been using Bone Strength for over three years and it has helped in the health of my bone density.”

- Mum Mum (Bone Strength Take Care newchapter.com review)

Works better than anything I tried”

- Anonymous (Bone Strength Take Care newchapter.com review)

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4.6\ \ (189)

Bone & Joint Support

Bone Strength Take Care™ Slim TabletsSale priceFrom $28.00

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20 Day - $28.00
30 Day - $38.00
40 Day - $48.00
60 Day - $67.00
90 Day - $109.00

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Bone & Joint Support

Bone Strength Take Care™ Tiny Tabs™Sale priceFrom $28.00

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40 Day - $48.00

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Women’s Bone Support

Organic Plant Calcium: Women Under 40Sale price $28.00

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Muscle & Bone

Magnesium Complex SupplementSale priceFrom $20.00

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Inflammation Support

Zyflamend™: Herbal Pain Relief† & Inflammation Support†Sale priceFrom $34.00

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Women's Wellness

Every Woman™'s One Daily 40+ MultivitaminSale priceFrom $24.00

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Every Woman™'s One Daily 55+ MultivitaminSale priceFrom $30.00

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30 Day - $30.00
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Organic Plant Calcium FAQ

Why should you take plant-based calcium supplements for bone health?

Calcium is critical for multiple functions in the body—everything from strong bones and normal muscle function to blood clotting, cellular health, hormone release, and even keeping a normal heartbeat. If blood calcium levels are low due to dietary intake, then calcium is taken from our bones and used by the body—which can negatively affect bone strength. Replacing this lost calcium on a daily basis is essential to maintaining normal calcium levels in bones. That’s a great reason to seek the best calcium supplement for you!

What does New Chapter's Bone Strength Take Care plant-based calcium do for you?

Stay strong for life with the #1 plant calcium brand!‡ New Chapter's potent & proven organic plant calcium formula is crafted for 3-in-1 benefits: strong bones & teeth, flexible joints, and heart health.* Every serving of Bone Strength Take Care supplements delivers a clinical-strength dose of plant-based calcium to help you build your strongest routine.

Supports bone density and normal bone creation, strong teeth*, and helps reduce the risk of osteoporosis† (bone loss)
Supports postmenopausal bone health* (fact: bone mass density reduces by an average of 10% during menopause!)
Supports joint function and mobility*
Supports cardiovascular health with Vitamin D3, plus Vitamin K2 directs calcium to bones to help maintain artery health*

† Adequate calcium throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis.

‡ $ Sales Total Calcium, Nielsen & Stackline L52W 3/22/25, SPINS 2/22/25

What makes New Chapter's Bone Strength different?

The truth is, many calcium supplements are derived from limestone rock. This simple, rock-based calcium lacks other bone-supportive nutrients like magnesium, and may not be used properly by the body. Bone Strength Take Care is different. For our holistic bone density supplements, we use organic Red Marine Algae from the wild coast of Iceland that is rich in calcium, with magnesium and 70+ naturally occurring trace minerals. Our source of calcium is backed by 27 studies!

Formulated for better absorption with Vitamin D3 plus K2 that guides calcium to bones—where you want it*
The most studied form of calcium, this algae calcium has research guided by international experts in orthopedics, sports medicine, and physiology
Slim calcium tablets are easy to swallow and have slow and steady release

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Nutrition

What is Plant-Based Calcium? An Essential Guide

Calcium is an earth mineral with the atomic...

Nov 3, 2025

New Chapter's FAQ

What makes New Chapter vitamins different from other brands?

You can expect more from New Chapter multivitamins because they're crafted for your body to recognize and absorb. We fine-tune the levels of each high-quality vitamin and mineral, choose types that work best with the body, and ferment key nutrients with probiotics and whole foods. Every multi is so gentle you can even take it on an empty stomach. Multiple formulas for feeling your best at your age and stage of life!

Are New Chapter vitamins third-party tested?

New Chapter vitamins go through over 40 rigorous quality tests. They are third-party validated by Where Food Comes from Organic and the Non-GMO Project. They are also certified gluten-free by NSF and OU Kosher. From field to formula, we honor each ingredient’s purity and integrity and take expert care during manufacturing to ensure the highest quality at every step.

Are New Chapter's discounts automatically applied or do I need a code?

In order to Save 15% you must have coupon code applied to your order or else you will not receive your discount.

**Coupons including reward point redemptions are valid for one-time purchases and cannot be stacked with subscriptions, discounts or other coupons.

Can I return or exchange New Chapter sale items?

We offer a 60-day window from the date of receiving your purchase to request a refund. Subscription orders that are not cancelled or skipped prior to processing are not eligible for a refund.

We proudly stand behind the quality of every product we make. However, we know that wellness is not one-size-fits-all. Reach out to us at info@new-chapter.com with our full name, reason for return and your order number. You may wish to review our return policy here: Terms & Conditions | Returns.

Does New Chapter sell gift cards?

Unfortunately, we do not sell gift cards at this time.

Our customer support is typically available Monday to Friday: 8am-4:30pm.Average answer time: 24h

GOODNESS FOR YOUR INBOX

†By agreeing to receive marketing emails from us and/or by completing a transaction with us, you understand that New Chapter will collect personal information about you, and such personal information may indicate or imply data about your past, present, or future health conditions, including your product interests, individual health conditions, treatments, diseases, bodily function, and vital signs and measurements (“Consumer Health Data”). You have read and you agree to the New Chapter [Terms and Condition](/content/pages/terms-conditions "Terms & Conditions"/index.html), [Privacy Policy](/content/pages/privacy-policy "Privacy Policy"/index.html), and [Consumer Health Data Privacy Policy](/content/pages/consumer-health-data-privacy-policy "Consumer Health Data Privacy Policy"/index.html).

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