BioSil® Bone Collagenizer® Ultra, 60 Vegetarian Capsules

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  • Clinically Proven
  • ch-OSA + Inositol + MK7 + B12
  • Original ch-OSA Formula
  • Increases Bone Collagen Formation
  • Increases Calcium Binding Sites
  • Promotes Bone Pliability
  • Increases Bone Mineral Density (BMD)¥
  • Boosts the Effectiveness of Dietary and Supplemental Calcium
  • Helps Maintain Positive Osteoblast Balance
  • Advanced Calcium Delivery System
  • Dietary Supplement
  • Suitable for Vegetarians/Vegans.

Clinical Trial Results

Results of double-blind, randomized, placebo-controlled clinical trials, with women who added Bone Collagenizer to their daily supplements of 1000 mg of calcium and 800 IU of Vitamin D.

Collagen's Crucial Role in Your Total Bone Health

The National Institutes of Health reports that it takes both calcium and collagen to build strong healthy bones. Collagen makes up 30% of your bone. Collagen serves as the "binding sites" for calcium and gives bone the pliability it needs to withstand physical stress. Age-related diminution of collagen leads to brittle bones and low BMD. The ch-OSA in Collagenizer Ultra increases bone collagen formation and increases BMD. The choline and inositol help maintain "osteo-balance," ensuring proper renewal of bone. The MK7 makes sure calcium gets delivered to the bone site. Vitamin B12 together with choline protects against collagen breakdown.

Insufficient Bone Collagen - Insufficient calcium "binding sites", low BMD brittle bone and "holes" in bone (osteoporosis).

Optimal Bone Collagen - Optimal calcium "binding sites," optimum BMD, strong, pliable with the ability to bend-not-break.

¥ Measured at the hip

Non-GMO: Documentation ✔
Mass Spec: Lab Tested ✔

Suggested Use

Take 2 capsules, once daily, with or without food. For optimum results, take your daily calcium supplement or a calcium rich food source.

Other Ingredients

Microcrystalline cellulose, purified water, capsule shell consists of hydroxypropyl methylcellulose.

Does not contain: Gluten, wheat, soy, yeast, dairy, sugar, starch, egg, fish, shellfish, peanuts or tree nuts, animal products, GMOs or artificial colors, preservatives or sweeteners.


Consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication (especially anticoagulant drugs such as Warfarin/Coumadin), have a medical condition or anticipate a surgery.

Keep out of reach of children.

Store in a cool dry place.

Sealed for your protection. Do not use if seal is broken.

Supplement Facts

Serving Size: 2 Capsules

Serving Per Container: 30


Amount Per Serving

%Daily Value*

Vitamin B12 (as cyanocobalamin)

50 mcg


Vitamin K2 (as MK-7 / menaquinone-7)

25 mcg


Silicon (as choline-stabilized orthosillicic acid) (ch-OSA)

6 mg


Choline (ch-OSA)

120 mg



300 mg


*Daily Value (DV) not established.


Clinical Facts

Choline-Stabilized Orthosilicic Acid (ch-OSA)



Clinically Proven Dosage

ch-OSA Clinically Proven for Bone

2 capsules 1 x daily

Increases bone collagen formation
Increases BMD (at the hip) above calcium and vitamin D alone

Use in conjunction with 1000 mg of calcium and 800 IU of vitamin D

ch-OSA has been tested in rigorous double-blind placebo controlled clinical trials for both efficacy and safety. The results are published in peer reviewed medical journals (see insert for details).