Best Hair Growth Vitamins: What to Look For, What to Expect, and Which Formulas Are Worth Considering
Best Hair Growth Supplements: What to Look For and Which Formulas Are Worth Considering
I went into this comparison expecting most hair growth supplements to look fairly similar. They do not. Once you read the labels closely, two products at the same monthly price can use completely different mechanisms, dose differently, and target completely different reasons someone might be shedding.
That matters because a $5 biotin gummy, a $66 nutraceutical, and a $71 prescription capsule are not really competing in the same category. One may support general hair health. Another may target stress, hormones, nutrition, or DHT. Another may be a pharmaceutical treatment with documented side effects and a prescription gate.
So instead of forcing a fake “best overall” winner, I’ve broken this guide down by use case: best value, best for bundled wellness support, best for postpartum/perimenopausal/GLP-1 users, best prescription-grade option, and best low-cost beauty support companion. The right choice depends less on which brand shouts the loudest and more on what problem you are actually trying to solve.
Our picks for the best hair growth supplements
- Nutrafol Women: Best for Bundled Wellness Services
- The Root Co. Breakthrough Hair Vitamin: Best Value
- Divi Hair Growth Vitamins: Best for Postpartum, Perimenopausal & GLP-1 Users
- Happy Head SuperCapsule: Best for Prescription-Grade Hair Loss Treatment
- Rainbow Nutrients Advanced Hair Growth for Women: Best for Hair, Skin & Nails Combined
- Hims Biotin Gummies: Best Beauty Support Companion (Not a Hair Loss Treatment)
How the picks compare at a glance
| Brand & product | Nutrafol Women | The Root Co. | Divi | Happy Head SuperCapsule | Rainbow Nutrients | Hims Biotin Gummies |
|---|---|---|---|---|---|---|
 Nutrafol Women
|
 The Root Co.
|
 Divi
|
 Happy Head SuperCapsule
|
 Rainbow Nutrients
|
 Hims Biotin Gummies
|
|
| Best for | Bundled wellness services | Value | Postpartum, perimenopausal & GLP-1 users | Prescription-grade hair loss treatment | Hair, skin & nails combined | Beauty support companion (not a hair loss treatment) |
| Category | Clinical supplement | US-patented supplement | Branded-stack supplement | Prescription pharmaceutical | Multi-indication beauty supplement | Beauty gummy |
| Best subscription price | $66/month | $33.30/month equivalent (90-Day Supply tier) | $62.40/month (Every 6 months tier) | $71.20/month | ~$13.49/month equivalent (120ct 2-pack tier) | $16 every 3 months (~$5.33/month) |
| Daily dose | 4 capsules | 2 capsules | 2 tablets | 1 capsule | 2 capsules | 1 gummy |
| Money-back guarantee | Brand-standard 30-day on unopened items | 90 days, full refund | Not surfaced on PDP | 6 months, last month's supply only | "Money-Back Guarantee" (window not surfaced) | Not surfaced on PDP |
| Prescription required | No | No | No | Yes | No | No |
| Key actives | Sensoril® Ashwagandha, Marine Collagen, Saw Palmetto, Curcumin, Tocotrienol | Plant-derived extracts, chelated minerals, active bioavailable vitamins (US Patent #11,160,750) | Lustriva®, KSM-66® Ashwagandha, OptiMSM®, AnaGain™ Nu, proprietary polyphenolic blend | 0.5 mg Dutasteride + 1.25 mg Minoxidil + 2,000 IU Vitamin D3 | 10,000 mcg Biotin, OptiMSM®, goMCT®, Saw Palmetto, Collagen, B-complex | Biotin, B12, B6, Vitamin D, folic acid (mg/mcg doses not disclosed) |
| Vegetarian / vegan | Vegan option available (separate SKU) | Vegetarian | Vegan | Not stated | Veggie capsule shell, but collagen makes formula not strictly vegan | Not vegetarian (beef gelatin) |
How we picked: methodology
This guide is built from publicly available product page data on each brand's site, supplemented by published clinical citations where each brand provided them. We did not test products in a clinical trial setting. Each "Best for [scenario]" pick is matched to the buyer use case the product most credibly serves, based on the brand's own positioning, ingredient stack, dose disclosure, money-back guarantee window, and price tier.
We deliberately do not assign numerical scores. Hair growth supplements with different mechanisms (prescription pharmaceuticals vs branded-extract nutraceuticals vs multi-indication beauty vitamins) cannot honestly be compared on a single 1-to-10 scale. A scenario-based "best for X" framing is more useful to the actual buyer.
For reference on what specifically to look at when reading a hair growth supplement label, see our guide to hair growth supplement clinical evidence.
Nutrafol Women: Best for Bundled Wellness Services
Nutrafol Women is a clinically positioned hair growth supplement that bundles a meaningful set of wellness services into the subscription itself. Beyond the four-capsule daily formula, paid subscribers get included naturopath coaching, a Hair Mineral Analysis test, a Headspace subscription, and access to the myNutrafol app. That bundle is the brand's most defensible position, more so than the formula in isolation.
- Format: 4 capsules once daily
- Key actives: Sensoril® Ashwagandha, Tocotrienol Complex, Marine Collagen Peptides, Saw Palmetto, Curcumin (Synergen Complex® proprietary blend)
- Monthly subscription: $66 ($528 one-time list equivalent at $88 first month / $66 ongoing)
- 3-month subscription: $198 | 6-month subscription: $396
- Time to result (brand-cited): 3 to 6 months; 90% of women saw overall improvement at 6 months in brand-cited clinical study
- Certifications: NSF Certified for Sport®, #1 Dermatologist-Recommended Hair Growth Supplement Brand per IQVIA ProVoice
- Distribution: DTC + Sephora + Ulta + Amazon + dermatologists
Why Nutrafol Women is Best for Bundled Wellness Services
Most hair growth supplements ship you a bottle and a tracking number. Nutrafol's subscription includes the bottle plus a naturopathic doctor consultation, a Hair Mineral Analysis kit, and a Headspace meditation subscription. For buyers who think of hair thinning as part of a broader wellness picture (stress, hormones, sleep, lifestyle), that bundling is the differentiator. The product itself is positioned around stress and cortisol as root causes, with Sensoril® Ashwagandha as the hero ingredient.
Nutrafol also has the strongest third-party certification stack in this comparison set. NSF Certified for Sport is the gold-standard supplement certification for testing against banned substances, contaminants, heavy metals, and pesticides. The IQVIA ProVoice "#1 Dermatologist-Recommended" claim is a survey-based professional citation, not a customer poll. For buyers who weight third-party validation heavily, this is real.
Nutrafol's published clinical studies (Ablon & Kogan, J Drugs Dermat 2018; Stephens et al., JCAD 2022) cited the specific Nutrafol formula, not just generic ingredient research.
| Pros | Considerations |
|---|---|
|
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Free shipping: Yes with all subscriptions
Money-back guarantee: Brand-standard 30-day refund on unopened items
Cancel anytime: Yes, pause or cancel via account
For a side-by-side look at Nutrafol's stress-focused stack versus a patent-issued multi-cause approach, see our Root Co. vs Nutrafol comparison.
The Root Co. Breakthrough Hair Vitamin: Best Value
The Root Co. is a US-patented hair growth supplement (US Patent #11,160,750) that combines plant-derived extracts, chelated minerals, and active bioavailable vitamins to target what the brand frames as the four root causes of hair loss in a single multi-mechanism formula. At $33.30/month on the 90-Day Supply subscription, it is positioned in the middle of the supplement price tier with the longest full money-back guarantee window in this comparison set.
- Format: 2 capsules daily
- 30-Day Supply subscription: $49.90 (17% off $59.90 one-time)
- 90-Day Supply subscription (Best Value): $99.89 (45% off equivalent, ~$33.30/month)
- 90-Day Supply one-time: $129.90
- Key actives: Plant-derived extracts, chelated minerals, active bioavailable vitamins. Full formula detail at the formula explained
- Time to result (brand-cited clinical study): Day 60 = 93% reduced shedding; Month 3 = 88% saw new hair at temples/part line; Months 4-6 = 2x hair follicle count; Month 9 = 3x follicle count
- Patent: US Patent #11,160,750 (issued)
- Money-back guarantee: 90 days, full refund, no questions asked
- Dietary: Vegetarian, no shark cartilage, no stimulants, no hormones, no synthetics
Why The Root Co. is Best Value
Three things make The Root Co. the value pick in this comparison set:
Issued patent protection. US Patent #11,160,750 protects the specific multi-cause formulation. This is a meaningful legal differentiator from competitors with "patent-pending" or no patent claim at all. An issued patent means the formula has been independently examined and granted novelty protection, not just filed for review.
Longest full-refund window in the supplement tier. 90 days, full refund, no questions asked. Most hair growth supplement responses are measured at 60 days minimum in the clinical literature. A 30-day guarantee window (the supplement-category standard) ends before the average clinical response window, which is structurally weaker for the buyer. The Root Co.'s 90-day window aligns with the timeline its own clinical study cites (93% of participants responded by day 60).
Per-day cost on the 90-Day Supply tier. At ~$1.11/day, The Root Co. is materially less expensive than Nutrafol ($2.20/day), Divi ($2.08/day), and Happy Head ($2.37/day). It is more expensive than Rainbow Nutrients and Hims Biotin Gummies, but those products occupy different categories (multi-indication beauty supplement and biotin gummy, respectively).
The Root Co. also addresses one common hair loss frustration that other supplements duck: its formula explicitly targets four root causes in one bottle rather than addressing one mechanism at a time. Most single-mechanism supplements (saw palmetto for DHT, biotin for keratin, ashwagandha for cortisol) treat one wall of what is structurally a four-wall problem. For readers comparing The Root Co. to other supplements, the distinction between shedding and hair loss matters for understanding which mechanism applies to a given case.
| Pros | Considerations |
|---|---|
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Free shipping: Yes on all orders
Money-back guarantee: 90 days, full refund, no forms, no photos required, no questions asked
Cancel anytime: Yes, no commitment
Divi Hair Growth Vitamins: Best for Postpartum, Perimenopausal & GLP-1 Users
Divi is a female-founded, vegan, branded-ingredient-heavy hair growth supplement whose target audience explicitly includes GLP-1 users (Ozempic, Wegovy, Mounjaro). That callout is unique in this comparison set and reflects a real, growing clinical pattern: rapid-weight-loss-driven hair shedding is documented in the GLP-1 patient literature, and most hair growth supplements do not address it specifically.
- Format: 2 tablets daily with food (60 vegan tablets per bottle / 30-day supply)
- Monthly subscription: $70.20/month (Save 10%)
- 3-month subscription: $66.30/month (Save 15%)
- 6-month subscription (Best Deal): $62.40/month (Save 20%)
- One-time: $78
- Branded actives: Lustriva® (biotin + arginine + silicon), KSM-66® Ashwagandha, OptiMSM®, AnaGain™ Nu, proprietary polyphenolic blend (patent-pending)
- Time to first result (brand-stated): Active hair growth cycle in as little as 3 weeks
- Patent status: Patent-pending formula
- Dietary: Vegan
Why Divi is Best for Postpartum, Perimenopausal & GLP-1 Users
Divi's PDP explicitly names this audience: "Great for postpartum or perimenopausal women and GLP-1 users." The formula targets what Divi frames as five common causes of hair loss: hormones, stress, aging, nutrition, and environment. Each of these maps to a real driver of postpartum, perimenopausal, and rapid-weight-loss hair shedding.
The branded-ingredient stack is the deepest in this comparison set. KSM-66® Ashwagandha (from Ixoreal Biomed) has the largest total published clinical study volume of any branded ashwagandha for cortisol reduction, which matters for stress-driven shedding. AnaGain™ Nu is a Mibelle Biochemistry peptide ingredient with published clinical work specifically on hair density. OptiMSM® supports keratin and connective-tissue health. Lustriva® delivers biotin in a more absorbable blend with arginine and silicon.
For postpartum readers specifically, see our deeper dive on postpartum hair loss. The hormonal and nutritional drivers in that window are well-documented and can take 6 to 12 months to fully resolve.
| Pros | Considerations |
|---|---|
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Free shipping: Orders $45+ and all subscriptions
Money-back guarantee: Not explicitly stated on PDP body
Cancel anytime: Yes, via account or hello@diviofficial.com
Happy Head SuperCapsule: Best for Prescription-Grade Hair Loss Treatment
Happy Head SuperCapsule is the only product in this comparison set that is not a supplement. It is a compounded prescription pharmaceutical containing 0.5 mg dutasteride and 1.25 mg minoxidil (both FDA-approved hair loss drugs) plus 2,000 IU vitamin D3, dispensed via telehealth after a dermatologist consultation. For readers who have moved past supplement-tier products and want pharmaceutical-grade efficacy, this is the category.
- Format: 30 prescription capsules (30-day supply, 1 capsule daily)
- Monthly billed (one-time): $89
- Subscribe & Save (20% off): $71.20/month
- First order bonus: $49 (one-time, sign-up only)
- Active drugs: 0.5 mg Dutasteride + 1.25 mg Minoxidil (both FDA-approved) + 2,000 IU Vitamin D3
- Mechanism: Dutasteride blocks both type 1 and type 2 5-alpha reductase to inhibit DHT conversion. Minoxidil is a vasodilator that prolongs the anagen growth phase. How DHT causes hair loss walks through the mechanism in detail.
- Time to result (brand-stated): 3 to 6 months
- Includes: Dermatologist consultation, telehealth Rx + shipped delivery, once-daily oral routine
Why Happy Head SuperCapsule is Best for Prescription-Grade Hair Loss Treatment
Happy Head is in the FDA-approved drug tier, not the supplement tier. Dutasteride and minoxidil have decades of published clinical research with measurable efficacy on hair count, density, and shedding. Combining them in a single daily oral capsule removes the multi-step routine of topical Rogaine foam plus a separate oral DHT blocker that historically defined the prescription hair loss treatment routine.
The 6-month satisfaction window (brand-stated) is longer than most supplement guarantees, though the refund covers only the most recent month's supply, not the cumulative purchase. Readers who have already tried supplements and are ready to escalate to pharmacotherapy are the right audience.
Important context: this product requires a dermatologist consultation and a prescription. It is not suitable for buyers who want immediate purchase, want to avoid telehealth health disclosures, are pregnant or may become pregnant (dutasteride carries a known teratogenicity risk that classes it as Pregnancy Category X for the 5-alpha reductase inhibitor family), or are unwilling to accept the documented side effect profile (which includes sexual side effects from dutasteride in some users and oral minoxidil cardiovascular considerations).
| Pros | Considerations |
|---|---|
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Free shipping: Yes
Money-back guarantee: 6 months, refunds last month's supply only
Required step: Online dermatologist consultation before first shipment
Rainbow Nutrients Advanced Hair Growth for Women: Best for Hair, Skin & Nails Combined
Rainbow Nutrients positions its Advanced Hair Growth as a multi-indication "beauty inside" supplement covering hair plus skin plus nails. It is not a hair-loss-focused clinical supplement, and the broader framing is reflected in both the ingredient stack and the price tier. At ~$13.49/month equivalent on the 120ct 2-pack subscription, it is the cheapest entry in the actual supplement category in this comparison set.
- Format: 2 veggie capsules daily
- 60ct subscription: $22.42 (one-time $24.91)
- 120ct subscription: $26.96 (one-time $29.95)
- 120ct 2-pack subscription (best per-day cost): $53.96 (one-time $59.90)
- Hero ingredient: 10,000 mcg Biotin per serving
- Branded ingredients: OptiMSM® and goMCT®
- Other actives: Collagen, Saw Palmetto, Horsetail Stem, Bamboo extract, Fo-ti root, Aloe vera, Panax Ginseng, Ginkgo, Nettle root, Vitamins A/B/C/D/E, Folic Acid, Zinc
- Dietary: Non-GMO, gluten-free, soy-free, vegetarian capsule shell (formula contains collagen, not strictly vegan)
- Spanish-language SKU available
Why Rainbow Nutrients is Best for Hair, Skin & Nails Combined
For buyers who want a single supplement covering hair plus skin plus nail support without paying clinical-supplement prices, Rainbow Nutrients is the credible pick. The collagen and biotin pair drives the hair, skin, and nails framing; the additional botanicals (saw palmetto, horsetail, bamboo, fo-ti, nettle) extend the formula toward hair-loss-adjacent claims without overpromising hair regrowth specifically.
OptiMSM® is a branded methylsulfonylmethane that appears in multiple credible supplements in this category, including Divi. Its inclusion at the price tier is unusual. The Spanish-language SKU is also worth noting, expanding accessibility for Spanish-speaking buyers.
The brand's own internal product-comparison table on the PDP marks Hair Growth with "—" under the Vegan column despite the veggie capsule shell, because the collagen ingredient is animal-sourced. That detail matters for strict-vegan buyers.
| Pros | Considerations |
|---|---|
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Free shipping: Orders $20+
Money-back guarantee: "Money Back Guarantee" (specific window not stated on PDP)
Cancel anytime: Yes
Hims Biotin Gummies: Best Beauty Support Companion (Not a Hair Loss Treatment)
Hims is unusually transparent about this product. The PDP itself states: "Biotin gummies are not a hair loss treatment, but they can provide nutrients to each strand for a fuller-looking head of hair." That brand-stated disclaimer is the category positioning. Hims directs hair loss treatment buyers to their separate prescription products (Topical Finasteride at $35+/month, Hair Power Pack at $60+/month) and reserves these gummies as a low-cost daily beauty companion.
- Format: 1 gummy daily
- Subscription (auto-refill every 3 months): $16/each
- One-time purchase: $16/each
- Subscription discount: None (same price either way)
- Key ingredients: Biotin (B7), Vitamin B12, Vitamin B6 (2 mg), Vitamin D, folic acid
- Other actives: Vitamin A, C, E, Niacin (5 mg), Pantothenic Acid
- Dietary: Gluten-free, free of artificial flavors and colors, but contains beef gelatin (not vegetarian, not vegan, not kosher)
- Brand-stated positioning: "For strength, not growth"
Why Hims Biotin Gummies is Best Beauty Support Companion
For readers who want a daily biotin gummy alongside their actual hair loss treatment (whether that is a prescription pharmaceutical, a patented multi-cause supplement, or a topical), Hims Biotin Gummies at ~$5.33/month effective cost is the cheapest credible entry point. Hims's own honest disclaimer means the brand has limited the product's claims to nutrient delivery, not hair regrowth.
For context on why biotin alone is rarely sufficient as a hair loss intervention, our reference on hair growth cycle phases explains why a single B-vitamin supplement does not address the underlying drivers of telogen effluvium, androgenetic alopecia, or stress-related shedding.
One important data caveat: the specific biotin mg or mcg dose per gummy is not surfaced on the PDP body copy. Biotin gummies in this price tier typically range from 2,500 mcg to 10,000 mcg per serving. Without the dose disclosure, buyers cannot compare this product apples-to-apples against other biotin-led supplements. High-dose biotin (over 5,000 mcg/day) can interfere with thyroid and cardiac lab test accuracy, which is a category-wide consideration.
| Pros | Considerations |
|---|---|
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Free shipping: Not explicitly flagged
Money-back guarantee: Not surfaced on PDP body
Cancel anytime: Pause or cancel any time
What to Look for in a Hair Growth Supplement
If you are reading this guide as a buyer trying to actually decide between products, here is the practical checklist. The same checklist also explains why "best for X" is a more useful framing than "best overall."
1. Mechanism alignment with the type of hair loss you have
Hair loss has several distinct underlying causes: hormonal (androgenetic alopecia, DHT sensitivity), stress-driven (telogen effluvium, elevated cortisol), nutritional (iron, zinc, vitamin D, biotin deficiencies), age-related (declining estrogen, slowing follicle cycling), and environmental (heat styling, chemicals, medications including GLP-1s and certain birth control). A supplement that targets cortisol will not move the needle on iron-deficiency-driven shedding. A biotin gummy will not address DHT-driven thinning. Match the formula to the cause, not the price tag.
2. Dose disclosure on the label
If a supplement claims a branded ingredient (KSM-66® Ashwagandha, Sensoril®, OptiMSM®, Lustriva®, AnaGain™ Nu) but does not disclose the mg dose, you cannot verify whether the product matches the clinical research dose for that ingredient. KSM-66® clinical studies typically use 300-600 mg/day for cortisol reduction. If a product names KSM-66® but is dosed at 50 mg, the branded badge does not deliver the published benefit. This is a category-wide transparency issue, not specific to any one brand.
3. Money-back guarantee window matched to the clinical-response window
Most published hair growth supplement studies measure response at 4 to 8 weeks minimum, with full results at 3 to 6 months. A 30-day money-back guarantee ends before the average clinical response window. A 60-day or 90-day full-refund window is structurally more aligned with how the category actually works. Be wary of guarantees that refund only the most recent shipment rather than the cumulative purchase, especially if you commit to a 6-month subscription.
4. Subscription friction
Hair growth supplements typically need 3 to 6 months of consistent use to show measurable results. If a subscription is structured to make cancellation painful, that friction works against you. Check whether the brand allows pause, skip, and cancel via account self-service or requires email contact and manual processing.
5. What level of normal shedding you are working from
Most people shed 50 to 100 hairs per day as a normal baseline. For context on what crosses from normal into clinically meaningful, see our guide to how much hair shedding is normal. Buyers who panic-shop after seeing a normal shedding day often end up in supplements they did not need, while buyers who minimize a real pattern of escalating shedding put off a meaningful intervention too long.
What "Best for X" Means in This Guide
Each pick in this guide is matched to a specific buyer scenario, not ranked against the others on a single score. A reader with stress-driven thinning who is looking for bundled wellness services should consider Nutrafol. A reader cross-shopping on value with a longer money-back window should consider The Root Co. A reader recently started on Ozempic and noticing shedding should consider Divi. A reader who has tried supplements and is ready to escalate to FDA-approved drugs should book a consultation for Happy Head. A reader who wants a hair-skin-nails combo at the lowest credible supplement price should consider Rainbow Nutrients. A reader who wants a cheap daily biotin gummy alongside an actual hair loss treatment should consider Hims Biotin Gummies.
What this guide does not do: crown a single "best overall" product, assign 1-to-10 scores that suggest commensurability across categories that are not actually commensurable, or hide that two of the six products (Happy Head as a prescription pharmaceutical, Hims Biotin Gummies as a brand-disclaimed non-treatment) are in functionally different categories than the other four supplements.
Frequently Asked Questions
How long until I see results from a hair growth supplement?
Most published clinical studies measure first response at 4 to 8 weeks, with visible density changes at 3 to 6 months. The Root Co.'s brand-cited study reports 93% reduced shedding at day 60 and visible regrowth by month 3. Nutrafol and Divi both report 6-month timelines for fullest results. If a supplement promises overnight results, treat that as a marketing claim, not a clinical expectation.
What is the difference between hair shedding and hair loss?
Shedding is a normal phase of the hair growth cycle where 50 to 100 hairs are lost daily. Hair loss is when the loss exceeds normal and the follicle stops cycling back into growth. Both can be addressed with different interventions. We cover this distinction in detail in our reference on hair shedding vs hair loss.
Can I take a hair growth supplement while on prescription medication?
Always check with your healthcare provider before starting a supplement if you are on prescription medication, especially if the prescription is for hair loss (finasteride, dutasteride, minoxidil), antidepressants, hormone therapy, anticoagulants, or thyroid medication. Supplements with saw palmetto, ashwagandha, or DHT-modulating ingredients can interact with prescription medications in ways the supplement label may not flag.
Are hair growth supplements safe during pregnancy or breastfeeding?
Most hair growth supplements have not been studied in pregnant or breastfeeding women and recommend consulting a physician before use. Prescription hair loss products containing dutasteride or finasteride are explicitly contraindicated in pregnancy (Pregnancy Category X for the 5-alpha reductase inhibitor family). If you are pregnant, postpartum, or breastfeeding, your safest path is a healthcare provider conversation before any supplement, not a product-page disclaimer.
Will any of these products work for textured or tightly coiled hair?
Yes. The underlying biology of the hair follicle is consistent across hair types. The mechanism by which DHT, cortisol, or nutrient deficiency affects follicle cycling does not vary by ethnicity or curl pattern. The Root Co. specifically calls out that its formula works on all hair types from stick straight to tight coils, which is a brand-level statement worth noting for buyers underserved by competitors that default to straight-hair imagery in marketing.
Is high-dose biotin (5,000 mcg or more) actually effective for hair growth?
For people with confirmed biotin deficiency, yes. For people without deficiency, the published clinical data does not support hair growth benefit from high-dose biotin alone. True biotin deficiency is uncommon outside specific medical conditions. High-dose biotin can also interfere with thyroid, hormone, and cardiac lab test results, which can lead to misdiagnosis. The 10,000 mcg biotin doses common in the gummy and beauty-supplement tier are a marketing standard, not a clinical one.
Do any of these supplements require a prescription?
Yes. Happy Head SuperCapsule is a compounded prescription pharmaceutical containing dutasteride and minoxidil, dispensed only after a dermatologist consultation. The other five products on this list (Nutrafol, The Root Co., Divi, Rainbow Nutrients, Hims Biotin Gummies) are over-the-counter supplements that do not require a prescription.
