$20.61 $0.68 per serving
Product analysis
Hair - Skin - Nails may help strengthen fine hair strands and reduce nail brittleness, although support for those effects is limited.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality93
The silicon form has favorable absorption characteristics. The choline form has a more moderate quality assessment.
Ingredient Transparency100
Both nutrients have their amounts and forms identified. That helps you compare the silicon preparation and serving with other hair and nail supplements.
Value For Money44
Value is limited if choline is your main reason for buying it. The silicon serving cost is more moderate, so the buying case depends on which nutrient you want.
Customer Satisfaction91
Customer satisfaction is high across a very large review base. Ratings do not establish changes in hair or nails.
Product Focus65
Support is limited to stronger hair strands and less brittle nails. The serving supplies half the silicon used in the relevant research, so the same improvements are uncertain.
- Format
Capsule - Container
- 30 Capsule(s)
- Per serving
- $0.68
- Also available
Hair - Skin - Nails$61.85- Customer rating
- 4.7 · 13,821 ratings
Goals
Impact
High effect
Silicon · 5 mg
Silicon from choline-stabilized orthosilicic acid has a limited connection to reduced nail brittleness. The small study in women with photodamaged skin used 10 mg elemental silicon daily for 20 weeks and relied on a subjective secondary nail outcome. This product supplies 5 mg per serving, below that study exposure, so the same result cannot be assumed.
How this product is rated for Nail Health
Ingredient fit63
Choline-stabilized orthosilicic acid provides the main connection to nail health. The 5 mg elemental silicon per serving is below the 10 mg daily study exposure.
Goal fit
Choline-stabilized orthosilicic acid provides the main nail connection, within a formula also aimed at other goals.
Dose adequacy
The 5 mg elemental silicon per serving is below the 10 mg daily study exposure.
Pathways50
The main mapped connection concerns nail matrix structure; the supplied evidence does not establish a definite nail improvement. The connection is concentrated in one area of nail health.
Depth
The main mapped connection concerns nail matrix structure; the supplied evidence does not establish a definite nail improvement.
Breadth
The connection is concentrated in one area of nail health.
Evidence72
Silicon evidence comes from a small study with subjective nail brittleness as a secondary outcome.
Evidence strength
Silicon evidence comes from a small study with subjective nail brittleness as a secondary outcome.
Studied preparation
The included preparations match the saved comparison, but this does not remove the limitations of the nail studies.
Formulation logic100
No missing required partner or configured conflict was identified. The included amounts meet the minimum exposure comparison.
Partner coverage
No missing required partner was identified; combining the ingredients does not establish an added nail benefit.
Conflicts
No configured ingredient conflict was identified in the supplied facts.
Effective doses
The included ingredients meet the minimum exposure comparison; this is not proof of an effective nail dose.
Impact
Moderate effect
Choline-stabilized orthosilicic acid may help fine hair become thicker and better resist pulling. That relates to the hair strand itself, rather than reversing hair loss at the follicle. The serving supplies 5 mg of elemental silicon, below the 10 mg daily amount associated with those effects, so the same improvement at this amount is uncertain.
How this product is rated for Hair Health
Ingredient fit63
This silicon preparation relates to hair-strand thickness and strength, rather than reversal of hair loss.
Goal fit
This silicon preparation relates to hair-strand thickness and strength, rather than reversal of hair loss.
Dose adequacy
Silicon: 5 mg per serving. This is half the 10 mg daily comparison amount.
Pathways13
This silicon preparation relates to hair-strand thickness and strength, rather than reversal of hair loss.
Depth
This silicon preparation relates to hair-strand thickness and strength, rather than reversal of hair loss.
Breadth
The ingredients relate mainly to this hair-related process; a broader range of hair benefits is unclear.
Evidence75
Choline-stabilized orthosilicic acid is the specific silicon preparation associated with effects on fine hair.
Evidence strength
This silicon preparation relates to hair-strand thickness and strength, rather than reversal of hair loss.
Studied preparation
Choline-stabilized orthosilicic acid is the specific silicon preparation associated with effects on fine hair.
Formulation logic100
No particular ingredient conflict or missing required partner is identified. Individual amounts still do not guarantee a hair benefit.
Partner coverage
The relevant ingredients can be considered individually without a missing required partner.
Conflicts
No particular ingredient conflict is identified.
Effective doses
Silicon: 5 mg per serving. This amount alone is not a guarantee of hair benefit.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Choline (ch-OSA) | 100 mg | |
Silicon (Choline-stabilized Orthosilicic Acid) | 5 mg |
Silicon (Choline-stabilized Orthosilicic Acid) · 5 mg OverallScore78
A serving provides 5 mg of elemental silicon as choline-stabilized orthosilicic acid. The whole-product serving costs about $0.69.
How this ingredient is rated
Active Ingredient Quality & Bioavailability90
Choline-stabilized orthosilicic acid is the identified silicon form and is favored by the evaluation.
Silicon Chemical Form & Absorption
Choline-stabilized orthosilicic acid is the identified form, which the evaluation favors.
Botanical Standardization & Extract Quality
The evaluation treats the identified form as a pure compound; botanical extract standardization is not needed for this check.
Trademark and Source Transparency
Choline-stabilized orthosilicic acid is the identified source; no trademark is recorded in the saved facts.
Dose, Safety & Label Transparency80
The serving supplies 5 mg of elemental silicon.
Elemental Silicon Dosage Adequacy
A serving provides 5 mg of elemental silicon, an amount favored by the evaluation.
Label Transparency: Source vs. Active Yield
The elemental silicon amount is recorded as 5 mg per serving.
Value50
A whole-product serving costs about $0.69.
Price per Serving Relative to Median
A whole-product serving costs about $0.69.
Choline (ch-OSA) · 100 mg OverallScore62
A serving provides 100 mg of choline from choline-stabilized orthosilicic acid, a moderate amount. The whole-product price works out to about $0.69 per 100 mg of choline.
How this ingredient is rated
Active Ingredient Quality & Bioavailability68
The identified source is choline-stabilized orthosilicic acid, a form used to supply choline. The ingredient information includes flow agents; no other flagged additives were reported.
Choline Form Efficacy & Bioavailability
The identified source is choline-stabilized orthosilicic acid, a form used to supply choline.
Formula Purity & Excipient Quality
The ingredient information includes flow agents; no other flagged additives were reported.
Dose, Safety & Label Transparency77
A serving lists 100 mg of choline, a moderate amount. The stated amount is choline, and choline-stabilized orthosilicic acid is identified as its source.
Choline Dose by Declared Basis
A serving lists 100 mg of choline, a moderate amount.
Elemental Yield Transparency
The stated amount is choline, and choline-stabilized orthosilicic acid is identified as its source.
Value20
Based on the whole-product serving price, the cost works out to about $0.69 per 100 mg of choline, relatively high in the evaluation.
Price per 100 mg of Declared Choline Basis
Based on the whole-product serving price, the cost works out to about $0.69 per 100 mg of choline, relatively high in the evaluation.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.