BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules supplement bottle
BioSil

Bone Collagenizer® Ultra, 60 Vegetarian Capsules

What We Researched
5 active ingredients analyzed · 3 inactive ingredients decoded · 2 brand certifications checked · 3 retailers compared · Last updated: Mar 2026
77
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin K2 (as MK-7/menaquinone-7) 25 mcg 21%
Vitamin B12 (as cyanocobalamin) 50 mcg 2083%
Choline (as ch-OSA®) 120 mg 22%
Silicon (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 6 mg *
Inositol 300 mg *
Bioavailability Good

Absorption Rating

  • Vitamin K2 (as MK-7/menaquinone-7) Good
  • Vitamin B12 (as cyanocobalamin) Fair
  • Choline (as ch-OSA®) Poor
  • Silicon (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) Good
  • Inositol Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Purified Water
  • Capsule Shell
Efficacy Fair

Dosage Analysis

  • Vitamin K2 (as MK-7/menaquinone-7) 25 mcg Under-dosed
  • Vitamin B12 (as cyanocobalamin) 50 mcg Effective
  • Choline (as ch-OSA®) 120 mg Under-dosed
  • Silicon (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 6 mg Effective
  • Inositol 300 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin K2 (as MK-7/menaquinone-7) 25 mcg 21%
Vitamin B12 (as cyanocobalamin) 50 mcg 2083%
Choline (as ch-OSA®) 120 mg 22%
Silicon (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 6 mg *
Inositol 300 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Capsule Shell Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$35$34$33$32$30 Mar 12 $33.00$32.37
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
BioSil

Founded 1994 · Destelbergen, Belgium · 7 products · biosil.beauty/

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
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Frequently Asked Questions
Is BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules a good supplement?

BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules received a product quality score of 77/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, BioSil, holds a brand trust score of 83/100 with 2 verified certifications including Fda Gmp Inspections, Vegan Certified.

What are the ingredients in BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules?

BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules contains 5 active ingredients: Vitamin K2 (as MK-7/menaquinone-7) (25 mcg), Vitamin B12 (as cyanocobalamin) (50 mcg), Choline (as ch-OSA®) (120 mg), Silicon (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) (6 mg), Inositol (300 mg). Notable high-dose ingredients include Vitamin B12 at 2083% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules safe to take?

BioSil Bone Collagenizer® Ultra, 60 Vegetarian Capsules has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is BioSil a trustworthy supplement brand?

BioSil receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Destelbergen, Belgium, the company offers 7 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

What is collagen?

Collagen is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

What is collagen good for?

Collagen Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding collagen good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do collagen tablets work?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.