Product analysis
Bone Collagenizer Ultra may help fine hair resist breakage and may reduce nail brittleness, though the evidence is limited. Its full serving cost is relatively high.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality68
The stabilized silicon form is the main quality strength, with a reasonably positive choline form alongside it. The inositol form is not disclosed, and conclusions for the remaining ingredients are uncertain.
Ingredient Transparency93
Amounts and nearly all ingredient forms are disclosed, helping comparison. Inositol is the exception because its form is missing.
Value For Money34
The full serving cost is relatively high when considered for silicon or choline. Value for vitamin K, B12 and inositol remains uncertain.
Customer Satisfaction74
Customer feedback is positive across a moderate review base. It provides some perspective on satisfaction without establishing hair or nail effects.
Product Focus65
The silicon form may support hair-fibre strength and nail brittleness, though the evidence is limited. The 6 mg serving is below the 10 mg amount associated with those findings, so the same improvement cannot be assumed.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $1.07
- Customer rating
- 4.6 · 399 ratings
Goals
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin K2 (Menaquinone-7) | 25 mcg | |
Vitamin B12 (Cyanocobalamin) | 50 mcg | |
Choline (ch-OSA) | 120 mg | |
Silicon (Choline-stabilized Orthosilicic Acid) | 6 mg | |
Inositol | 300 mg |
How this ingredient is rated
Active Ingredient Quality & Bioavailability90
Silicon Chemical Form & Absorption
Botanical Standardization & Extract Quality
Trademark and Source Transparency
Dose, Safety & Label Transparency80
Elemental Silicon Dosage Adequacy
Label Transparency: Source vs. Active Yield
Value30
Price per Serving Relative to Median
How this ingredient is rated
Active Ingredient Quality & Bioavailability68
Choline Form Efficacy & Bioavailability
Formula Purity & Excipient Quality
Dose, Safety & Label Transparency77
Choline Dose by Declared Basis
Elemental Yield Transparency
Value20
Price per 100 mg of Declared Choline Basis
Alternative products
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Effect of oral intake of choline-stabilized orthosilicic acid on skin, nails and hair in women with photodamaged skin.
- Effect of oral intake of choline-stabilized orthosilicic acid on hair tensile strength and morphology in women with fine hair
- Quantitative Analysis of Selected Circulating Hematological Biomarkers, Essential Minerals, Vitamins, and Thyroid Hormones in Females Affected by Hair Loss.
- Factors Associated with Premature Hair Graying in a Young Indian Population.
- Risk Factors for Pediatric Alopecia Areata: Clinical and Biochemical Findings from a Case - Control Study.
- Hair Loss After Laparoscopic Sleeve Gastrectomy.
- Demographic Characteristics and Association of Serum Vitamin B12, Ferritin and Thyroid Function with Premature Canities in Indian Patients from an Urban Skin Clinic of North India: A Retrospective Analysis of 71 Cases.
- Nail Supplements: When, How, and Why?
- Vitamins and minerals: their role in nail health and disease.
- Reversible hyperpigmentation of vitamin B12 deficiency
- A review of vitamin B12 in dermatology
- Reversible cutaneous hyperpigmentation and nails with white hair due to vitamin B12 deficiency