$19.55 $0.65 per serving
Product analysis
Hair Volume Gummies Apple Flavor may help brittle nails, while its zinc may help hair shedding when low zinc is the cause. The clearest practical drawback is poor value for the biotin compared with its cost.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality24
Most ingredient forms are not disclosed, making their quality difficult to compare. Zinc citrate is identified, but that alone does not settle the quality of the full combination.
Ingredient Transparency68
Amounts are clear, but most ingredient forms are unspecified. That makes the contents easier to count than to compare by preparation.
Value For Money31
The biotin is relatively expensive for the amount provided. Value for the other ingredients remains uncertain, so they do not establish a clear reason for paying more.
Customer Satisfaction74
Customer ratings are generally very positive across several hundred buyers. That gives a useful picture of satisfaction, but does not establish improvements in hair or nails.
Product Focus73
The clearest fit is nail support, with a more conditional role for hair shedding. Biotin may help brittle nails based on limited evidence, while zinc is most relevant when low zinc is the cause of shedding.
- Format
Gummy - Container
- 60 Gummy(ies)
- Per serving
- $0.65
- Customer rating
- 4.6 · 460 ratings
Goals
Impact
Highest effect
Biotin · 2500 mcgHorsetail · 100 mg
Biotin may help brittle nails, but the supplied evidence comes from small, mostly uncontrolled studies. Its 2500 mcg per serving matches the daily exposure used in those studies, without establishing a daily schedule or reliable benefit. Zinc and horsetail fall below the saved inclusion threshold, and horsetail is not equivalent to the studied silicon preparation.
How this product is rated for Nail Health
Ingredient fit75
Biotin is the retained contributor; zinc and horsetail fall below the inclusion threshold.
Goal fit
Biotin is the retained contributor; zinc and horsetail fall below the inclusion threshold.
Dose adequacy
Biotin reaches its comparison endpoint; zinc and horsetail do not enter the retained amount findings.
Pathways70
Biotin supplies concentrated coverage in the nail-protein cofactor category.
Depth
Biotin reaches the comparison endpoint for nail-protein cofactors.
Breadth
Only nail-protein cofactors receive coverage; structural protein and silicon categories remain unfilled.
Evidence100
Biotin leads the retained evidence finding, but its nail studies remain small and mostly uncontrolled.
Evidence strength
Biotin leads the retained evidence finding, but its nail studies remain small and mostly uncontrolled.
Studied preparation
The retained preparations are accepted in the saved finding; this does not strengthen the underlying nail-study designs.
Formulation logic100
No required partner is missing for retained ingredients, and no configured conflict is triggered.
Partner coverage
The retained ingredients require no missing partner; this does not establish added benefit from combining them.
Conflicts
No configured conflict is triggered; the finding does not establish overall safety.
Effective doses
All 1 retained ingredient meets the comparison's amount threshold, which is not proof of a clinically effective nail dose.
Horsetail Not classified
No linked studies yet.
Impact
Moderate effect
Biotin · 2500 mcgZinc · 1.13 mg
Zinc may help with diffuse shedding when low zinc is the cause. That benefit concerns correcting low levels; taking extra zinc hasn’t been shown to regrow hair when you already get enough.
How this product is rated for Hair Health
Ingredient fit75
Zinc’s hair benefit mainly concerns deficiency-related shedding.
Goal fit
Zinc’s hair benefit mainly concerns deficiency-related shedding.
Dose adequacy
Zinc: 1.125 mg; Biotin: 2500 mcg per selected label serving. These amounts alone don’t predict hair regrowth.
Pathways0
The ingredients mainly relate to nutrient sufficiency, without a clear additional route to hair growth.
Depth
No specific hair-growth mechanism beyond nutrient sufficiency is identified.
Breadth
A broad effect across hair-growth mechanisms is unclear.
Evidence80
Zinc’s hair benefit mainly concerns deficiency-related shedding. The ingredient form alone doesn’t guarantee a hair-growth benefit.
Evidence strength
Zinc’s hair benefit mainly concerns deficiency-related shedding.
Studied preparation
The ingredient preparations don’t remove the limits on who may benefit from taking them.
Formulation logic100
No particular ingredient conflict or missing required partner is identified.
Partner coverage
No required ingredient partner is missing for the contributions described.
Conflicts
No particular ingredient conflict is identified.
Effective doses
Zinc: 1.125 mg; Biotin: 2500 mcg per selected label serving; these are amounts, not guarantees of a hair benefit.
Horsetail Not classified
No linked studies yet.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 22 Calorie(s) | |
Total Carbohydrates | 6 Gram(s) | |
Biotin | 2500 mcg | |
Zinc (Zinc Citrate) | 1.13 mg | |
Apple extract | 150 mg | |
Millet extract | 125 mg | |
Horsetail extract | 100 mg |
Biotin · 2500 mcg OverallScore69
Horsetail · 100 mg OverallScore29
Each serving provides 100 mg of horsetail extract. The available information does not specify the silica content, so the amount of horsetail cannot establish how much silica it supplies.
How this ingredient is rated
Composition and Label Disclosure24
The source is described as horsetail extract; the species is not specified. A silica percentage is not available.
Marker and Preparation Disclosure
The available information does not specify a silica percentage for the horsetail.
Horsetail Source Description
The available source description is horsetail extract; it does not specify a species.
Composition and Label Disclosure33
The serving contains 100 mg of horsetail extract, but the amount of silica is not available.
Amount and Label Disclosure
The amount of silica from the horsetail is not available.
Individual Preparation Amount Disclosure
The 100 mg serving amount and horsetail extract source are individually identified.
Commercial Price and Usability
Price and usability were not evaluated.
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.
- The effects of minoxidil, 1% pyrithione zinc and a combination of both on hair density: a randomized controlled trial.
- Incubatory environment of the scalp impacts pre-emergent hair to affect post-emergent hair cuticle integrity.
- A comparison of hair quality and cosmetic acceptance following the use of two anti-dandruff shampoos.
- BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia.
- Analysis of serum zinc and copper concentrations in hair loss.
- 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.
- Vitamins and minerals: their role in nail health and disease.