$29.99 $0.66 per serving
Product analysis
Hair & Skin Strawberry Flavor may help with brittle nails and hair changes linked to low biotin. The unspecified biotin and collagen forms make the formula harder to compare with more clearly described alternatives.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality27
Natural-form vitamin E is a favorable ingredient choice, but most other forms are unspecified or uncertain. That leaves the quality of the broader mixture difficult to compare.
Ingredient Transparency71
The listed amounts are disclosed, providing a useful outline of each serving. Most ingredient forms are not identified, so the exact preparations remain unclear.
Value For Money41
Value is mixed, with reasonable value for vitamin E but weak value for the small collagen amount. Uncertain comparisons for several other ingredients limit a firm whole-formula judgment.
Customer Satisfaction76
Customer ratings are generally positive across a moderate review base. The feedback gives a useful but still limited picture of satisfaction.
Product Focus62
Biotin has limited support for brittle nails and deficiency-related hair changes, with less certain routine skin benefits. The biotin serving exceeds amounts used in small nail trials, while the collagen amount is far below the reviewed hair-study dose.
- Format
Gummy - Container
- 90 Gummy(ies)
- Per serving
- $0.66
- Customer rating
- 4.5 · 858 ratings
Goals
Impact
Highest effect
Silicon · 10 mgCollagen · 200 mgBiotin · 5000 mcg
Biotin is the main ingredient connected with nail growth and brittleness here. The 5,000 mcg per serving exceeds the amount used in small nail studies, but those limited studies do not establish reliable, lasting improvement for routine use. The collagen amount is small and does not identify the preparation used in the nail study.
How this product is rated for Nail Health
Ingredient fit74
Biotin provides the main nail connection. The small collagen amount and unresolved vitamin E amount limit the additional contributions.
Goal fit
Biotin is the main nail-related component within a broader mixture.
Dose adequacy
Biotin reaches its comparison range, but vitamin E lacks a resolved comparable amount.
Pathways70
The saved findings concentrate on cofactors involved in nail formation. They do not establish meaningful structural protein or silicon-related coverage.
Depth
Biotin provides the strongest coverage through the nail-formation cofactor pathway.
Breadth
Coverage is limited to nutrient cofactors; structural protein and silicon-related pathways are not meaningfully covered.
Evidence100
Biotin supplies the strongest nail-specific connection in these findings. Its small, limited studies leave uncertainty about durable benefit.
Evidence strength
Biotin is the strongest nail-related ingredient in the saved findings.
Studied preparation
The ingredients meeting the amount threshold match the saved preparation criteria.
Formulation logic88
The included ingredients have no unmet partner requirement or matched conflict. Vitamin E’s unresolved comparable amount prevents it from contributing at the required amount.
Partner coverage
No selected ingredient has an unmet partner requirement.
Conflicts
No configured ingredient conflict was identified in the supplied facts.
Effective doses
Biotin reaches the saved amount threshold; vitamin E’s comparable amount remains unresolved.
Impact
High effect
Biotin · 5000 mcgVitamin C · 15 mgCollagen · 200 mg
Biotin can help hair when deficiency contributes to shedding, without established extra regrowth in adults with adequate intake. Collagen has preparation-specific evidence for gloss, elasticity and diameter in damaged hair, rather than alopecia reversal; 200 mg per serving is far below the 3 g daily study exposure and does not identify that preparation. Vitamin C supports normal collagen formation. The silicon and ordinary vitamin E do not match the preparations with supplied hair evidence.
How this product is rated for Hair Health
Ingredient fit78
Biotin provides the main connection to hair nutrition. The qualifying amounts meet the saved comparison.
Goal fit
Several nutrients relate to hair nutrition, alongside ingredients with less direct relevance to this goal.
Dose adequacy
The saved amount comparison is fully met by biotin; this does not establish an effective hair-treatment dose.
Pathways0
The evaluated mechanisms receive no contribution here; nutritional support is distinct from those specific pathways.
Depth
No contribution was found within the specific androgen, hair-fibre, antioxidant or stress pathways evaluated here.
Breadth
None of the evaluated pathways reaches the coverage threshold; nutritional relevance can still exist outside these pathways.
Evidence80
The evidence finding centres on biotin. Nutrient roles and saved preparation matches do not establish routine regrowth in adequately nourished adults.
Evidence strength
Biotin leads the saved evidence comparison, with benefit limited chiefly to deficiency and rare hair-shaft disorders.
Studied preparation
The qualifying ingredients match the saved preparation criteria; this does not establish that this finished product improves hair outcomes.
Formulation logic100
The supplied findings identify no missing required partners or configured conflicts. Amount criteria describe the saved comparison, not a guarantee of hair benefit.
Partner coverage
The credited ingredients require no missing partner under the supplied findings; this does not demonstrate added benefit from combining them.
Conflicts
No configured ingredient conflict was found; individual suitability and overall safety were not established.
Effective doses
All ingredients included in this finding reach the saved minimum amount criterion, which is not a proven clinical hair-response threshold.
Impact
Moderate effect
Vitamin C · 15 mgCollagen · 200 mgSilicon · 10 mgVitamin E · 15 IU
Biotin supplies the main assessable nutritional contribution, though 5,000 mcg does not establish extra skin benefit above adequate intake. Collagen at 200 mg and vitamin C at 15 mg contribute little in the saved findings. Silicon and vitamin E amounts remain unresolved, limiting assessment of those ingredients.
How this product is rated for Skin Health
Ingredient fit60
Relevant ingredients are the main focus of the assessed formula. Relevant quantities provide partial support, with smaller or unresolved amounts limiting the finding.
Goal fit
Relevant ingredients are the main focus of the assessed formula.
Dose adequacy
Relevant quantities provide partial support, with smaller or unresolved amounts limiting the finding.
Pathways0
The saved findings show nutritional support without a separately covered skin-health process. The findings do not show substantial coverage across several distinct skin-health processes.
Depth
The saved findings show nutritional support without a separately covered skin-health process.
Breadth
The findings do not show substantial coverage across several distinct skin-health processes.
Evidence54
Vitamin B7 (Biotin) supplies the strongest evidence contribution in the saved findings, with the supplied limitations on routine skin benefits retained. The saved findings recognize the relevant preparation at its assessed amount.
Evidence strength
Vitamin B7 (Biotin) supplies the strongest evidence contribution in the saved findings, with the supplied limitations on routine skin benefits retained.
Studied preparation
The saved findings recognize the relevant preparation at its assessed amount.
Formulation logic83
No listed formulation conflict was matched in the saved findings. Unresolved amounts limit the contribution of Silicon, Vitamin E.
Partner coverage
No required ingredient partner is missing in the saved findings.
Conflicts
No listed formulation conflict was matched in the saved findings.
Effective doses
Unresolved amounts limit the contribution of Silicon, Vitamin E.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 20 Calorie(s) | |
Total Carbohydrates | 5 Gram(s) | |
Sugar | 2 Gram(s) | |
Vitamin C (Ascorbic Acid) | 15 mg | |
Vitamin E (D-Alpha-Tocopheryl Acetate) | 15 IU | |
Biotin | 5000 mcg | |
Sodium | 20 mg | |
Hydrolyzed Collagen | 200 mg | |
Silica | 10 mg |
Biotin · 5000 mcg OverallScore85
The label lists 5000 mcg of biotin per serving without a specific isomer identified. A whole-product serving costs about $0.67 and also contains other vitamins or minerals.
How this ingredient is rated
Active Ingredient Quality & Bioavailability82
The label names biotin without specifying the isomer.
Biologically Active d-Biotin Isomer
The label names biotin but does not identify its specific isomer.
Excipient Purity
No configured artificial colors or sweeteners are flagged; the added-sugar amount is unavailable.
Dose, Safety & Label Transparency100
The label clearly lists 5000 mcg of biotin per serving, a concentrated amount.
Biotin Potency for Health Goals
The serving provides 5000 mcg of biotin, a concentrated amount.
Label Transparency & Exact Disclosure
The biotin amount is clearly listed as 5000 mcg per serving.
Value60
At the whole-product price, 5,000 mcg of biotin works out to about $0.67; the formula also contains other vitamins or minerals.
Price per 5,000 mcg Biotin
At the whole-product price, 5,000 mcg of biotin works out to about $0.67; the formula also contains other vitamins or minerals.
Vitamin E (D-Alpha-Tocopheryl Acetate) · 15 IU OverallScore51
A serving provides 15 IU of vitamin E as natural d-alpha-tocopheryl acetate. The 2 gummies in a serving cost about $0.67 for the whole product.
How this ingredient is rated
Active Ingredient Quality & Bioavailability46
The vitamin E uses natural d-alpha-tocopheryl acetate. A mixed-tocopherol complex and tocotrienols are not established by the saved facts.
Natural (d-alpha) vs. Synthetic (dl-alpha)
D-alpha-tocopheryl acetate is a natural form of vitamin E.
Mixed Tocopherol Isomer Diversity
The saved facts do not establish a mixed-tocopherol complex.
Tocotrienol Complex Inclusion
The saved facts do not identify tocotrienols.
Dose, Safety & Label Transparency48
A serving provides 15 IU of vitamin E in 2 gummies. The facts identify the vitamin E amount and form, but do not provide a breakdown of individual tocopherol amounts.
Therapeutic Dosage Range
Each serving provides 15 IU of vitamin E, a relatively modest amount in this comparison.
Label Transparency and Isomer Specificity
The facts identify the vitamin E amount and form, but do not provide a breakdown of individual tocopherol amounts.
Value70
At about $0.67 per whole-product serving, this is a mid-priced natural-form option in the comparison.
Cost per Natural-Form Therapeutic Serving
At about $0.67 per whole-product serving, this is a mid-priced natural-form option in the comparison.
Silicon · 10 mg OverallScore33
The serving lists 10 mg of silica, but its elemental silicon amount is unknown. The whole-product serving costs about $0.67.
How this ingredient is rated
Active Ingredient Quality & Bioavailability27
The named chemical form is silica. The saved evidence does not establish extract standardization.
Silicon Chemical Form & Absorption
The named chemical form is silica.
Botanical Standardization & Extract Quality
The saved information records no extract ratio or silica standardization percentage.
Trademark and Source Transparency
Silica is named, but a more specific source is not identified in the saved facts.
Dose, Safety & Label Transparency30
The serving lists 10 mg of silica; its elemental silicon amount is not established.
Elemental Silicon Dosage Adequacy
The serving lists 10 mg of silica; its elemental silicon amount is not established.
Label Transparency: Source vs. Active Yield
The 10 mg silica quantity is stated, but that is not an elemental silicon amount.
Value50
The whole-product serving costs about $0.67, a relatively high price in this comparison.
Price per Serving Relative to Median
The whole-product serving costs about $0.67, a relatively high price in this comparison.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
- Low serum biotinidase activity in children with valproic acid monotherapy.
- Vitamins A, B, C, and D: A Short Review for the Dermatologist.
- The Infatuation With Biotin Supplementation: Is There Truth Behind Its Rising Popularity? A Comparative Analysis of Clinical Efficacy versus Social Popularity.
- Low-Molecular-Weight Collagen Peptide Supplementation Improves Cellulite Severity, Skin Elasticity, and Hair Shaft Diameter: A Clinical Study with Pharmacokinetic Evaluation.
- Calcium and Vitamin D Supplementation with and Without Collagen on Bone Density and Skin Elasticity in Menopausal Women-A Randomized Controlled Study.
- Dietary Collagen Supplementation as a Strategy for Skin Health: A Narrative Review of Clinical Effects on Skin, Hair, Nails, and Wound Healing.
- 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
- Management of hair loss associated with endocrine therapy in patients with breast cancer: an overview.
- Elucidating causal relationships of diet-derived circulating antioxidants and the risk of non-scarring alopecia: A Mendelian randomization study.
- Alterations of plasma antioxidants and mitochondrial DNA mutation in hair follicles of smokers.
- Removal of synthetic hair dye using formamidine sulfinic acid and other sulfinate precursors.
- A Zinc Sulphate-Resistant Acrodermatitis Enteropathica Patient with a Novel Mutation in SLC39A4 Gene.
- Effects of tocotrienol supplementation on hair growth in human volunteers.
- Effects of dietary supplements on androgenetic alopecia: a systematic review and network meta-analysis.
- Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review.
- Biotin for the treatment of nail disease: what is the evidence?
- Treatment of brittle fingernails and onychoschizia with biotin: scanning electron microscopy.
- Treatment of brittle nail with a hydroxypropyl chitosan-based lacquer, alone or in combination with oral biotin: A randomized, assessor-blinded trial.