Metagenics

Bone Builder® Extra Strength (formerly Cal Apatite 1000)

Price range: $41.95 through $73.95

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The Promise

Bone Builder® Extra Strength — product snapshot Microcrystalline hydroxyapatite–based calcium formula, tablet form

Comprehensive bone-support formula providing MCHC plus dicalcium phosphate in a three-tablet daily serving.*

Identity

Bone Builder® Extra Strength (formerly Cal Apatite 1000) by Metagenics — dietary supplement, tablet form.

Principal ingredients & forms

Microcrystalline hydroxyapatite concentrate (MCHC) and dicalcium phosphate supplying calcium and phosphorus.

Key formulation facts

Each serving (3 tablets) provides 3 g MCHC, 1,010 mg calcium, and 520 mg phosphorus.

Delivery & quality

Oral tablet; other ingredients include microcrystalline cellulose, vegetable stearic acid, silica, hypromellose coating; 60 servings per container.

Why It Works

Why it’s formulated this way Specific ingredient forms and quantities chosen for bone‑mineral supply

Formula combines a concentrated bone-derived mineral source (MCHC) with dicalcium phosphate to deliver defined amounts of calcium and phosphorus.

01

Microcrystalline hydroxyapatite (MCHC)

Provides bone-derived minerals; product lists 3 g MCHC per serving.

02

Calcium amount

Delivers 1,010 mg calcium per 3‑tablet serving (listed as 78% Daily Value).

03

Phosphorus amount

Delivers 520 mg phosphorus per 3‑tablet serving (listed as 42% Daily Value).

04

Complementary excipients & coating

Includes dicalcium phosphate and excipients (microcrystalline cellulose, croscarmellose sodium, silica, hypromellose, MCT) used in tablet formation and coating.

Reviews

Customer Reviews

Your Journey

How to use & practical details Serving, format, storage, and safety pointers from the label

Follow labeled serving and consult a healthcare practitioner when appropriate.

Serving

Daily dose

Take three tablets once daily or as directed by your healthcare practitioner.

Format & quantity

Tablet format; supply

Oral tablets; serving size 3 tablets; 60 servings per container.

Storage & safety

Keep secure

Keep out of reach of children.

Precautions

Pregnancy, nursing, medication

If pregnant, nursing, or taking medication, consult your healthcare practitioner before use.

Product education

Bone Builder® Extra Strength by Metagenics

Bone Builder® Extra Strength supports bone health and bone mineral density with a comprehensive formula backed by more than 30 years of research. Each serving provides over 1,000 mg of calcium and features microcrystalline hydroxyapatite (MCHC), a naturally occurring component of bone that contains calcium, phosphorus, and other minerals.*

Key Benefits

  • Supports bone health*
  • Enhances bone mineral density
  • Contains essential minerals for bone structure

How It Works / Key Ingredients

This formula includes MCHC, which is rich in calcium and phosphorus, essential for maintaining strong bones.

How to Use

Take three tablets once daily or as directed by your healthcare practitioner.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Suggested Use: Directions: Take three tablets once daily or as directed by your healthcare practitioner.
Serving Size: 3 tablets
Servings Per Container: 60
INGREDIENTSAMT%DV
Total Carbohydrate<1 g <1%*
Dietary Fiber<1 g 3%*
Calcium (as MCHC and dicalcium phosphate)1,010 mg  78%
Phosphorus (as MCHC and dicalcium phosphate)520mg42%
Microcrystalline Hydroxyapatite Concentrate (MCHC)3 g †
(†) Daily Value not established
Other Ingredients: Microcrystalline cellulose, stearic acid (vegetable), cellulose, croscarmellose sodium, silica, and coating (hypromellose, medium-chain triglycerides, and hydroxypropylcellulose).
Warnings/Caution: If pregnant, nursing, or taking medication, consult your healthcare practitioner before use. Keep out of reach of children.