SKU: 10359746072

Progressive Labs M.C.H.C with K1, K2 120 caps

Sale price$134.10 Regular price$149.00
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Description

Progressive Labs M.C.H.C with K1, K2 120 capsDescription Microcrystalline Hydroxyapatite (M. C. H. A.), also known as Micro crystalline Calcium Hydroxyapatite Complex (M. C. H. C.), is derived from raw bone and prepared by a special low temperature process (below 37 C) to preserve the protein content. The calcium thus provided is in an extremely bioavailable form. Vitamin D3 is because it is required for the absorption and utilization of calcium and phosphorus and is especially important for

Description

Microcrystalline Hydroxyapatite (M.C.H.A.), also known as Micro-crystalline Calcium Hydroxyapatite Complex (M.C.H.C.), is derived from raw bone and prepared by a special low temperature process (below 37° C) to preserve the protein content. The calcium thus provided is in an extremely bioavailable form. Vitamin D3 is because it is required for the absorption and utilization of calcium and phosphorus and is especially important for normal growth and development of bones and teeth. Vitamin K (both K1 and K2) is added support the synthesis of osteocalcin, the protein in bone tissue upon which calcium crystallizes.* However, because of its role in blood clotting, patients who have a problem in this area or who are taking medications to prevent blood clotting must carefully monitor their intake of vitamin K.

For an MCHC product without vitamin K, see #834.

Ingredients
Serving Size:1 Capsule
Servings Per Container:120

Amount Per Serving
Vitamin D3 (as cholecalciferol)Amount Per Serving:250 IU
Vitamin KAmount Per Serving:45 mcg
Vitamin K2 (as menaquinone-7)Amount Per Serving:25 mcg
Vitamin K1 (as phytonadione)Amount Per Serving:20 mcg
Calcium (from M.C.H.A. and calcium citrate)Amount Per Serving:250 mg
Phosphorus (from M.C.H.A.)Amount Per Serving:56 mg
Boron (as boron aspartate)Amount Per Serving:750 mcg
Other Ingredients:
gelatin, vegetable lubricant

Disclaimer

We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

Usage
Directions: One capsule four times daily. Four capsules supply 100% of the R.D.I. for calcium. Microcrystalline calcium hydroxyapatite is raw bone prepared by a special low temperature process (below 37°C) to preserve the protein content. The calcium thus provided is in an extremely bioavailable form. In addition, the product may contain trace amounts of other beneficial minerals.‡
Warnings
Sold only for dispensing by a licensed health care professional. Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing. Keep out of reach of children.
Shipping Notes
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SKU: 10359746072

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Carol
Fort Morgan, US
★★★★★ 5
Puppy seems to love!
Color: 20 Pack Rabbit Style
Purchased to have when we brought new puppy home. This is perfect for her teething needs. I think she plays with container as much as the toys. As stated, these are toys for a puppy or smaller breed.
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Reviewed in the United States on April 17, 2026
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Craig
Cuba, US
★★★★★ 4
Not for Malinois
Color: 20 Pack
Chew resistant not so great. Not durable enought for a 5 month old Malinois. Still cant find a toy durable enough and he's now going to be 15 months.
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Reviewed in the United States on April 29, 2026
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Stephen gangi
Lake Worth, US
★★★★★ 5
Nice
Color: 20 Pack
Very cute selection of dog toys. Quality is good, my pups were happy.
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Reviewed in the United States on May 4, 2026
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Verified Purchase
Neil Christian
Draper, US
★★★★★ 3
Objects are smaller than they appear
Color: 20 Pack
I bought these to donate to a dog program at work. I was so disappointed when I opened the box and saw that they were so small. I hate when the adds make items look larger than they actually are. On the flip side, this would be perfect if you have small dogs.
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Reviewed in the United States on February 14, 2026
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Marian CID
Lexington, US
★★★★★ 5
Chew Chew toys !!!!
Color: 20 Pack, Color: 20 Pack
They are so cute!!! My pups love them. When I went out of town, I hired a pet sitter to give one toy everyday that my pet is fed. It worked really good !!! I see joy whenever a new toy is given to my Chewie !!!!
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Reviewed in the United States on April 19, 2026

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