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BEST SUPPLEMENT REVIEWERS | HAIR HEALTH

The Best Hair Growth Supplements of 2026: Ranked and Reviewed

A closer look at ingredients, research, daily routine, and value—so you can find an alternative that fits your priorities.

Updated
Hair growth supplements compared on a bathroom counter: Hair, Nutrafol, Wellbel, Viviscal and Trybello

Our Top 6 at a Glance

  1. 1HairThe Absorption Company · Best Overall9.3See details →
  2. 2Nutrafol CoreNutrafol7.4See details →
  3. 3Wellbel WomenWellbel6.6See details →
  4. 4Viviscal Hair Growth SupplementViviscal6.4See details →
  5. 5Trybello Hair Repair and Anti-Stress GummiesTrybello5.9See details →
  6. 6Vegamour GRO Hair SerumVegamour5.4See details →
#1 PickEditor's Choice 2026

Comprehensive formula, simpler routine · The Absorption Company

Hair

Four clinically studied branded actives targeting four distinct drivers of shedding — delivered in just two capsules daily.

Hair by The Absorption Company jar
33.9%Less shedding at 30 days in a study of the pea sprout active*
2Capsules daily,
not four
4Root cause mechanisms addressed
$65.10Per month on the six month plan

Its mix of botanicals and nutrients makes it an interesting option for readers who want more than a basic biotin supplement. The key tradeoff: the evidence highlighted by the brand concerns individual ingredients, rather than a clinical trial of the finished Hair formula.

Shop Hair →Read the full review

How we compared the options

This is a comparison of published product information, not a hands-on test or clinical trial. The order reflects these editorial criteria; it does not establish which product will produce the best results for an individual.

Side-by-Side Comparison

How the six products stack up across the four criteria used in our scoring.

ProductAbsorption / DeliveryDaily DoseTransparency / EvidenceRoot Cause CoverageScore
Hair10108109.3
Nutrafol Core45897.4
Wellbel Women46876.6
Viviscal410746.4
Trybello49655.9
Vegamour GRON/A6545.4

*Scores reflect editorial evaluation based on our 4-criteria framework. Competitor product information is based on publicly available information as of May 2026.

Full Product Reviews

Full Product Reviews

A detailed breakdown of each product we evaluated, starting with our top pick.

#1 Pick — Best Overall
Hair by The Absorption Company

Hair by The Absorption Company

Hair Growth Supplement | Capsoil Lipid Delivery | 2 Capsules Daily

Shop Now
9.3out of 10
$99 one-time$84.15 / mo monthlyFrom $65.10 / mo — 6 month plan

Hair is the only formula in this review that treats delivery as a formulation problem rather than a marketing line. Its oil-based actives are pre-dissolved into a lipid carrier through the brand's Capsoil technology before encapsulation, which is a meaningfully different approach from pressing dry powder into a shell and is documented rather than implied. That single decision is what lets the formula fit a full clinically studied stack into two capsules where the category leader asks for four.

The stack itself is unusually deliberate. Rather than a long undisclosed blend, it runs four named branded actives at each one's own studied dose, and each targets a different driver of shedding: Serevelle saw palmetto for DHT sensitivity, AnaGain Nu pea sprout extract for follicles stuck in the resting phase, Shoden ashwagandha for cortisol, and MMST silica for the structural material of the strand itself. It is the broadest root cause coverage in the group.

The honest caveat is that the clinical evidence here is at the ingredient level, meaning each branded active has its own published human trial, but the finished four-active formula has not itself been through a placebo-controlled trial. Nutrafol has that, and it is a genuinely stronger form of evidence. We still ranked Hair first because absorption and adherence are the two variables most likely to decide whether any of these formulas works for a given person.

PROS

  • Only formula here with a named, documented absorption technology
  • Two capsules daily
  • Four named branded actives rather than an undisclosed proprietary blend
  • Covers all four root cause mechanisms we scored
  • Cheapest per month of the multi-active formulas on the six-month plan
  • Formulated for absorption under reduced food intake

Considerations

  • Clinical data is ingredient level, not finished formula
  • New to market, so no long-term customer track record yet
  • Highest one-time price in the group at $99
  • Best pricing requires a six-month commitment
  • Direct-to-consumer only
  • Requires three to six months of consistent use

Verdict: The best designed formula in the category on the two variables that decide outcomes: absorption and adherence. Choose the three- or six-month plan, because a one-month trial of any hair supplement tells you nothing.

Two capsules daily. Four named actives. One complete hair protocol.

Join thousands already transforming their wellness.

Shop Hair — The Absorption Company
#2 — Nutrafol
Nutrafol Core by Nutrafol

Nutrafol Core by Nutrafol

Multi-Active Hair Supplement | 4 Capsules Daily

7.4out of 10
~$88 one-time~$79 / mo subscription

Nutrafol has earned its position as the most recognised name in this category, and it deserves credit that a lot of competitor comparisons skip over. It is the most dermatologist-recommended hair growth supplement brand by survey, and critically, it has put its finished formulas through published placebo-controlled human trials rather than relying only on ingredient-level research. That is the strongest evidence base of any product in this review.

Where it loses ground is delivery and dose. Nutrafol asks for four capsules once daily, and the drop-off that follows from a four-capsule regimen is a meaningful adherence concern. There is no stated absorption technology. The formula also routes key actives through the Synergen Complex, a proprietary blend, which means the buyer cannot verify the amounts of individual actives.

Strengths

  • Published placebo-controlled trials on the finished formula
  • Most dermatologist-recommended brand in the category by survey
  • Long market track record and large body of customer feedback
  • Segmented formulas by age and life stage
  • Widely available through retail and clinical channels

Considerations

  • Four capsules daily
  • No stated absorption or delivery technology
  • Key actives sit inside an undisclosed proprietary blend
  • Among the higher monthly costs in the category
  • High daily capsule burden

Verdict: The most clinically established option in the category and a genuinely strong product. If you can commit to four capsules a day for six months, it is an excellent choice.

#3 — Wellbel
Wellbel Women by Wellbel

Wellbel Women by Wellbel

Vegan Hair Support | 3 Capsules Daily

6.6out of 10
~$68 one-time~$58 / mo subscription

Wellbel is a clean, physician-formulated vegan option and it makes one choice we genuinely like: it uses a 500mcg biotin dose rather than the 3000mcg-plus common elsewhere in the category. High-dose biotin is over-represented in hair supplements and can interfere with certain lab tests.

The limitations are dose and delivery. Three capsules daily is better than four but still above the category best. There is no absorption technology, and the formula is positioned as broad hair, skin and nail support rather than a targeted follicle protocol, which means narrower root-cause coverage than the top two.

Strengths

  • Fully vegan
  • Sensible 500mcg biotin dose
  • Includes saw palmetto for the DHT pathway
  • Lower monthly cost than Nutrafol
  • Capsules can be opened and mixed into food

Considerations

  • Three capsules daily
  • No absorption or delivery technology
  • No published trials on the finished formula
  • General hair, skin and nail positioning
  • Narrower root-cause coverage than the top two

Verdict: The right answer if a vegan formula is non-negotiable, and a sensible one on biotin dosing. Not a targeted follicle protocol.

#4 — Viviscal
Viviscal Hair Growth Supplement by Viviscal

Viviscal Hair Growth Supplement
by Viviscal

Structural Hair Support | 2 Tablets Daily

6.4out of 10
~$40 one-time~$36 / mo subscription

Viviscal is the least expensive credible option in this category by a clear margin, and it earns two other points worth stating. Its dose is two tablets daily, matching the best in the group, and its AminoMar marine complex is backed by an unusually long research history.

The trade-off is scope. Viviscal is fundamentally a structural and nutritional support formula. It supplies amino acids and collagen peptides for keratin production, which strengthens the strand you already have, but it does not meaningfully address DHT sensitivity, follicle cycling, or cortisol.

Strengths

  • Lowest monthly cost of the credible options reviewed
  • Two tablets daily
  • Long research history behind the AminoMar complex
  • Widely available
  • Drug-free formula

Considerations

  • Primarily structural support
  • Does not address DHT, cortisol or follicle cycling
  • Fish and shellfish derived
  • No absorption or delivery technology
  • Formula centres on a proprietary complex

Verdict: Excellent value and an easy dose, but it addresses one mechanism out of four. Good for strand quality, not for hormonally driven shedding.

#5 — Trybello
Trybello Hair Repair and Anti-Stress Gummies by Trybello

Trybello Hair Repair and Anti-Stress Gummies by Trybello

Hair Gummies | Stress-Focused Formula

5.9out of 10
~$60 / month

Trybello solves the adherence problem from the opposite direction: if the barrier is swallowing capsules, remove the capsule. The gummy format is the easiest to stay consistent with of anything reviewed here, and the formula is built around a defensible thesis, targeting stress-related shedding with AnaGain, L-theanine and adaptogens.

Worth noting that AnaGain is the same pea sprout active used in our top pick, which is a point in Trybello's favour on ingredient selection and a useful reminder that the ingredient is licensed, not exclusive. The constraint is format economics. Gummies carry less active material per unit than capsules and cannot carry oil-based actives well.

Strengths

  • Easiest format to stay consistent with
  • Uses AnaGain pea sprout extract
  • Coherent stress-focused thesis
  • Sugar free
  • 120-day money-back guarantee

Considerations

  • Gummy format limits active dosing
  • Cannot carry oil-based actives effectively
  • Narrower root-cause coverage
  • No absorption technology
  • Higher cost per unit of active than capsule formulas

Verdict: The best pick if you know from experience that you will not keep taking capsules. Accept narrower coverage in exchange for actually finishing the bottle.

#6 — Vegamour
Vegamour GRO Hair Serum by Vegamour

Vegamour GRO Hair Serum by Vegamour

Topical Hair Serum | Daily Scalp Application

5.4out of 10
~$64

Vegamour belongs in this review because it competes for the same customer, but it should be judged as a different product class. GRO is a topical serum applied to the scalp, built on red clover, mung bean extract, caffeine and biotin, in a fully vegan and cruelty-free line.

As a topical it sidesteps our absorption criterion entirely. The evidence base is the weaker point. Vegamour supports GRO with a 120-day consumer perception study, which measures how users felt about their hair rather than measuring hair count or density instrumentally.

Strengths

  • Only topical option reviewed
  • Fully vegan and cruelty free
  • Can be layered with an oral supplement
  • Strong brand and formulation aesthetics
  • No systemic exposure

Considerations

  • Consumer perception study rather than measured clinical outcomes
  • Does not address systemic drivers like cortisol or DHT
  • Daily scalp application is a demanding routine
  • Not comparable to oral formulas on absorption
  • Higher cost than the cheapest oral options

Verdict: A reasonable topical and a fine complement to an oral formula. Not a substitute for one, and the evidence standard is softer than the category's strongest options.

Four actives against four drivers of shedding.

Two capsules daily. Named branded actives. Capsoil lipid delivery.

Hair by The Absorption Company

Hair

The Absorption Company · 2 Capsules Daily · Multi-Active Hair Support

  • Serevelle saw palmetto for the DHT pathway
  • AnaGain Nu to support follicle cycling
  • Shoden ashwagandha for the cortisol pathway
  • MMST silica for structural support
  • From $65.10 per month on the six-month plan
See Current Price →

30-day money-back guarantee

See Current Pricing on Hair

Two capsules daily, four named actives, and the only named absorption technology in the category. Available from The Absorption Company.

Shop Hair

Frequently Asked Questions

Frequently Asked Questions

How long before a hair supplement actually shows results?

Three to six months of daily use, for every product in this review. Hair grows in cycles, and a supplement works by influencing the next cycle rather than the strands already on your head. Reduced shedding is typically the earliest observable change, sometimes inside the first month or two. Visible thickness and coverage take longer.

Is Hair better than Nutrafol?

We cannot establish that from the information reviewed. Hair offers a different ingredient and delivery approach with a smaller serving size. Nutrafol offers product-specific research. There is no head-to-head trial cited here showing one is more effective.

How long should I take a hair supplement?

Hair changes take time. Follow the specific product’s directions; several brands recommend consistent use over three to six months. Results vary, and persistent or sudden shedding deserves a clinical evaluation rather than repeated supplement changes.

Can a supplement treat hair loss?

Hair loss has different causes. Supplements can support nutrition, but they do not replace diagnosis or established treatment for a condition such as male pattern hair loss. A clinician can help identify the cause and whether a supplement has a useful role.

Do I need more biotin?

Not necessarily. Biotin deficiency is uncommon, and taking more is not a universal answer to thinning. Tell your clinician about biotin before laboratory testing and avoid stacking several products without reviewing their combined nutrient amounts.

No Customer Reviews for the Top-Ranked Product

Hair by The Absorption Company is new to market. This review is based on the published supplement label, research on the individual branded actives, and manufacturer documentation. It does not include customer outcomes or long-term feedback, which are not yet available. Nothing on this page should be read as a report of customer results for this product.

FDA Disclaimer

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Individual results vary.

Medical Disclaimer

This article is for general informational and educational purposes and is not a substitute for professional medical advice, diagnosis or treatment. Always seek guidance from your physician or another qualified health provider with questions about your health. Never disregard or delay professional medical advice because of something you read here. Persistent or sudden hair shedding can indicate an underlying medical condition and should be assessed by a clinician.

Research Note

Figures marked with an asterisk refer to published research on individual branded ingredients contained in the formula, not to trials of the finished multi-ingredient product, and were observed in study populations reporting self-perceived hair thinning. Ingredient-level research does not establish that a finished formula produces the same outcome. Timelines describe what the underlying research observed and are not a prediction of individual results.

Sources & References

  1. Skin Test Institute. Anti-hair loss effect of AnaGain Nu orally applied as a food supplement. Study Report S-577. Neuchâtel, Switzerland: Intercosmetica Neuchâtel SA. Sponsor: Mibelle AG Biochemistry.
  2. Kim SK, et al. Pharmacokinetics and bioequivalence of Withania somnifera (ashwagandha) extracts: a double-blind crossover study in healthy adults. Heliyon. 2023.
  3. Mishra DN, Kumar M. Shoden promotes relief from stress and anxiety: a randomized, double-blind, placebo-controlled study in healthy subjects with high stress levels. 2024.
  4. Ablon G, et al. A multi-targeted approach to treat hair thinning. Journal of Drugs in Dermatology. 2022.
  5. Federal Trade Commission. Health Products Compliance Guidance. FTC.gov. 2022.
  6. Federal Trade Commission. Rule on the Use of Consumer Reviews and Testimonials, 16 CFR Part 465.
  7. Manufacturer supplement labels and published pricing for all six products, retrieved at time of writing.