Head to head · Hair, Skin & Nails
Nature's Bounty Optimal Solutions Hair, Skin & Nails Gummies vs Nutrafol Women Hair Growth Nutraceutical
Nutrafol scores higher overall (6.9 vs 6.6 out of 10), mainly on efficacy and quality & purity. Nature's Bounty still leads on value, experience and transparency.
Updated September 2026 from our full reviews · How we score
A budget biotin gummy with 70,000+ buyer ratings: 2,500 mcg biotin plus a little vitamin C and E for about $0.19 a day; weak evidence it helps without a deficiency.
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Dermatologist-favorite hair supplement, NSF Certified for Sport and now biotin-free and vegan; backed by company-funded trials but $88 a month and built on proprietary blends.
We may earn a commission when you buy through these links — it never affects our scores. How we make money
We may earn a commission when you buy through these links — it never affects our scores. How we make money
The short answer
Choose Nature's Bounty if…
- Shoppers who want the lowest-cost beauty gummy
- People who prefer a chewable over pills
- Anyone wanting a cheap two-to-three-month biotin trial
- You care most about value, experience, transparency
Choose Nutrafol if…
- Women 18-44 with stress- or lifestyle-related thinning
- Athletes who need NSF Certified for Sport products
- People who want a biotin-free hair supplement
- You care most about efficacy, quality & purity
Side by side
| Optimal Solutions Hair, Skin & Nails Gummies | Women Hair Growth Nutraceutical | |
|---|---|---|
| Our score | 6.6 / 10 | 6.9 / 10 |
| Efficacy (30%) | 4.6 | 7.4 |
| Quality & Purity (25%) | 6.8 | 9.0 |
| Value (20%) | 8.0 | 4.5 |
| Experience (15%) | 8.0 | 6.8 |
| Transparency (10%) | 7.0 | 5.5 |
| Form | Gummy | Capsule |
| Serving | 2 gummies40 servings per container | 4 capsules30 servings per container |
| Price per serving | See retailer | $2.93 |
| Testing & certifications | None verified | NSF Certified for Sport |
| Dietary | Gluten-free, Dairy-free, Soy-free | Vegan, Gluten-free |
| Key ingredients |
|
|
| Flavors | 1 (Strawberry) | — |
| Creator video reviews | 4 | 4 |
Pros and cons
Optimal Solutions Hair, Skin & Nails Gummies
- About $0.19 per daily serving for the 80-count bottle
- Fully disclosed label with no proprietary blend
- 4.6-star average across 70,000+ buyer ratings, with frequent praise for the taste
- Label warns to consult a doctor before clinical lab testing
- Free of milk, lactose, soy, gluten, wheat and fish, per the label
- Biotin at 8,333% DV has little evidence of benefit unless you are deficient
- No named third-party certification such as USP or NSF
- Contains gelatin and 2 g of added sugar per serving
- Buyers report gummies clumping together and some skin breakouts
Women Hair Growth Nutraceutical
- NSF Certified for Sport (brand and NSF listings)
- Biotin-free, so no biotin-related lab test interference from this product
- Controlled trial of the original formula and a favorable 2023 systematic review
- Vegan formula with smaller capsules
- Widely recommended by dermatologist creators
- $88 per month, among the most expensive supplements in any category
- Ingredients sit in proprietary complexes without individual doses
- Four capsules a day; some buyers report stomach upset or diarrhea
- New formula's clinical results not yet peer-reviewed
Our verdicts
Optimal Solutions Hair, Skin & Nails Gummies
A cheap, pleasant-tasting and fully disclosed biotin gummy that delivers exactly what its label says. The problem is the premise: for most people without a deficiency, 2,500 mcg of biotin is unlikely to change hair, skin or nails. Buy it as a low-cost experiment if you like, and tell your clinician before any blood test.
Full review
Women Hair Growth Nutraceutical
Nutrafol Women is the most credible of the heavily marketed hair supplements: NSF Certified for Sport, dermatologist-endorsed and supported by a controlled trial of its original formula. But it costs about $1,000 a year, hides doses in proprietary blends, and its new biotin-free formula has less published evidence. Get a diagnosis first, and try it for six months only if the budget allows.
Full review
What creators say
Questions people ask
Is Nature's Bounty better than Nutrafol?
Are Nature's Bounty and Nutrafol third-party tested?
Who should choose Nature's Bounty over Nutrafol?
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