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A polished hair ritual for busy lives

HairBooster Gummies

The HairBooster™ formula works on five pathways all at once — growth activation, DHT defence, stress resilience, antioxidant protection, and structural strength. Every angle covered.

Founders rate HKD 320 / box, held through 8 July 2026 12:00 noon HKT. Activate a subscription to lock the rate for 2 years. Founders cohort terms →

From HK$320

  • Annurca Apple ExtractGrowth Activation

    A heritage Italian botanical rich in procyanidin B2. A unique dual mechanism fuels keratin production and visible hair density.

  • Saw Palmetto ExtractDHT Defense

    The most clinically studied natural DHT defense, with microencapsulation for stability.

  • Ashwagandha ExtractStress Shield
  1. Timeline based on aggregated ingredient-level research data across 60–270 day study windows.

Clinically shown to reduce cortisol by up to 28%, countering stress-driven shedding.

  • Pumpkin Seed 20:1 Concentrated ExtractDHT Defense

    A concentrated botanical ally for saw palmetto, reinforcing your DHT defense from a second angle.

  • Mixed TocotrienolsAntioxidant

    A superior form of vitamin E for deep antioxidant protection.

    • Plus 12 vitamins and minerals

    D3 · B12 · Zinc · Selenium · Vitamin C · Niacinamide · Pantothenic Acid · B6 · Biotin · L-Methylfolate · Copper · Iodine · Bamboo silica (natural silicon dioxide)

    • Standard Plan2 gummies

      Prevention and long-term maintenance. Your daily foundation.

    • Intensive Plan6 gummies

      All actives at clinical doses for 60–120 day protocols. Then step down.

    Start with 2 to assess tolerance, then increase to 6 as needed.

    Sugar-free · 100% vegan · Plant pectin base · Non-GMO · Gluten-free · Lemon citrus · 60 per bottle

    Not suitable during pregnancy or breastfeeding. Contains biotin, which may affect some blood tests — pause 48–72 hours before testing. Do not exceed 6 gummies per day. Consult your doctor or pharmacist if in doubt.

    Recently, under observation —

    Hairline.Mapped.
    Hairline.Mapped.

    Five research-grade botanicals. Italian Annurca Apple at the core. Three fronts — growth, DHT, stress. One daily ritual.

    Italian botanicals. Precision-dosed.

    The HairBooster™ formula combines research-grade actives across multiple biological pathways — one formula, full-spectrum coverage, no compromise.

    • Science card for Growth Engine

      Growth Engine

      ✓

      Italian Annurca Apple · Vitamin D3

      The signal: density that builds strand by strand. Measurable at 8 weeks in the clinical study.

      ​+​0123456789​​%

      Hair count

      ​+​0123456789​​%

      Keratin content

      Two growth signals, precision-matched: one extends the anagen phase, the other recruits resting follicles back into production. Dual-entry activation. Keratin amplification.

      Anagen activationKeratin synthesis
      View study
    • Science card for Stress Shield

      Stress Shield

      ✓

      Ashwagandha · Mixed Tocotrienols

      The signal: cortisol drops. Sleep sharpens. The scalp environment follows.

      ​-​0123456789​​%

      Serum cortisol

      ​+​0123456789​​%

      Hair count

      Calms the cortisol cascade that forces follicles into early rest, while a 3-compartment antioxidant system catches the oxidative fallout stress leaves behind. Two fronts, zero gaps.

      Cortisol defenseAntioxidant armor
      View study
    • Science card for Root Guard

      Root Guard

      ✓

      Saw Palmetto · Pumpkin Seed 20:1

      The signal: the temples and crown hold their ground. Then density builds.

      ​+​0123456789​​%

      Hair count

      ​-​0123456789​​%

      Shedding reduction

      Three deliberately layered levels of defense — enzyme, receptor, cofactor — each using a precision-chosen extract form. The temples and crown get the coverage they need.

      DHT balanceDensity support
      View study
    HairBooster-gummies-shot-1-small
    HairBooster™ Gummies
    HairBooster-gummies-shot-1-small
    HairBooster™ Gummies

    100 days. See the change.1

    HairBooster™ is built on a first-of-its-kind Dynamic Dosing design — one formula that maintains your hair at a lower dose and fights hair loss at a higher dose. Your rhythm, your call.

    View the full usage guide →
    Standard Plan

    2 Gummies / day

    For long-term prevention, early thinning, stress-driven shedding, or building a head start. Two gummies a day — saw palmetto and pumpkin seed already reach their research doses, activating DHT defense from Day 1. Ashwagandha supports your stress response, keeping follicles on track. Five seconds. Zero friction.

    Two gummies activate saw palmetto and pumpkin seed at research doses. DHT defense from Day 1.
    Five seconds a day. Zero friction. Designed for the long run.
    Ready for more? Scale to six and activate all five core botanicals.
    • /
    • /

    Saw palmetto and pumpkin seed activate at research dose, steadily protecting each follicle from shrinkage.

    HairBooster™

    +30%

    Typical hair gummies

    Not yet studied

    No supplement

    0%

    Statistics based on ingredient-level research data across 60- to 270-day study windows.

    Intensive Plan

    6 Gummies / day

    Thinning becoming more visible? Shedding more than feels right? Six gummies a day — all five core botanicals reach their research doses. Annurca apple activates growth signals. Saw palmetto and pumpkin seed mount full DHT defense. Ashwagandha calms stress hormones. Tocotrienols build an antioxidant shield. Given high intake amount, suggest to use up to 180 days, then step back to two per day for maintenance.

    Everything in the two-gummy plan, plus three more botanicals activate at research doses.
    Annurca apple polyphenols activate keratin synthesis — only at this dose.
    Five core botanicals at research doses. Faster results.
    • /
    • /
    • /
    • /

    All five core botanicals activate at research dose — DHT defense, stress regulation, growth activation, and antioxidant protection all firing.

    HairBooster™

    +65%

    Typical hair gummies

    Not yet studied

    No supplement

    0%

    Statistics based on ingredient-level research data across 60- to 270-day study windows.

    Data above is based on ingredient-level research. This product is a dietary supplement, not a drug. Results vary by individual. Please follow the recommended dosage.

    Frontier formulation.
    Daily protocol.    Frontier formulation.Daily protocol.

    Avatar of Engineering Lead at Wan Chai
    Engineering Lead

    FAQ

    Science that compounds. Results that stay. Your questions, answered with the same evidence behind our formula.

    Product & Formula

    What's inside — and why it works.

    You have probably never heard of it. That is the point.

    Annurca is a heritage apple from southern Italy, unusually rich in procyanidin B2 — a polyphenol that activates hair growth signaling and redirects cellular metabolism toward keratin production. In a clinical trial of 250 participants, an Annurca-derived extract produced measurable increases in hair count, hair weight, and keratin content within 8 weeks.

    The clinical trial — 250 participants, the largest RCT for any single botanical hair ingredient we reviewed — comes from the University of Naples. The mechanism is well-characterised, and we're watching for further studies to build on these results.

    Hair loss is rarely one thing. DHT shrinks your follicles. Stress pushes them into early rest. Nutritional gaps starve them. Most supplements address one of these and hope for the best.

    HairBooster is built around 10 biological pathways, with five clinically studied botanicals each targeting a different root cause:

    • Annurca apple — activates growth signaling and keratin production
    • Ashwagandha — reduces cortisol to calm stress-driven shedding
    • Saw palmetto + pumpkin seed — two DHT-blocking mechanisms for pattern thinning
    • Mixed tocotrienols — fat-soluble antioxidants that shield follicles from oxidative damage
    • Full micronutrient panel — biotin, zinc, vitamin D3, and 8 more cofactors in balanced ratios

    No sticky serums. No harsh-smelling sprays. No hard-to-swallow capsules. Just a chewy gummy you will actually look forward to.

    60 gummies per bottle. Sugar-free. Vegan.

    Results & Usage

    Timing, dosing, and what to expect. Read the full Usage Guide

    Start with 2 gummies per day. At this dose, four of the five key botanicals already reach their clinical ranges, and every micronutrient meets or exceeds its recommended daily intake. This is the right level for early thinning, mild shedding, or ongoing maintenance.

    Experiencing active thinning or significant shedding? You can increase to 6 gummies per day for up to 24 weeks, then step back to 2 for maintenance. Do not exceed 6 per day.

    Yes. The formula is gender-neutral. DHT-driven thinning, stress-related shedding, and nutritional gaps affect everyone — the clinical trials behind the key ingredients included both male and female participants.

    If you have a hormone-sensitive condition (e.g., PCOS or a thyroid disorder), check with your healthcare provider first.

    Store in a cool, dry place away from direct sunlight, and keep the lid tightly closed.

    Pick up where you left off — take your normal dose the next day. Do not double up. The pathways HairBooster supports are cumulative, not all-or-nothing. One missed day does not reset your progress.

    Safety & Transparency

    What to know before you start. Read full Safety & Cautions

    At the recommended 2-gummy serving, every ingredient is well within established safety limits for healthy adults. No ingredient exceeds its tolerable upper intake level.

    At the Intensive Plan 6-gummy serving, all ingredients remain within established safety limits. If you take additional vitamin D supplements separately, check with your healthcare provider before using the Intensive Plan dose.

    HairBooster is a dietary supplement, not a drug. It does not require a prescription.

    Yes. HairBooster works as nutritional support alongside topical or prescription treatments. Saw palmetto operates through the same pathway as finasteride but at a gentler level, while the broader micronutrient and antioxidant coverage addresses factors that drugs do not target.

    If you are on any medication, consult your physician before combining.

    Consult a healthcare professional before use if any of the following apply:

    • Pregnant or breastfeeding
    • Thyroid condition or taking thyroid medication
    • Taking sedatives or anti-anxiety medication
    • Bleeding disorder or easy bruising
    • Surgery planned within 2 weeks
    • Taking blood thinners or anticoagulants
    • Biotin can affect certain blood tests (thyroid, cardiac markers, hormones). Pause HairBooster 48–72 hours before any scheduled blood work and let your doctor know you take biotin.

    Purchase through the official website or authorised retailers, and check that the seal and packaging are intact before use.

    View all questions

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    Based on ingredient-level clinical research; individual results may vary. This product is not a drug.

    View the research

    The architecture.

    Designed for you. Controlled by you. Every active disclosed. Full safety protocol, published.

    Why Lemonvita feature: Full-spectrum support

    Full-spectrum support

    Hair concerns rarely have one cause. 5 core botanicals — Annurca, Saw palmetto, Ashwagandha, Mixed tocotrienols, Pumpkin seed — one serving covers multiple support domains.

    Learn more
    Learn more
    4.9
    @ Wan Chai

    "Ten years in. Topical. Oral. Injections. All tried — side effects were always the catch. Started HairBooster on the Intensive Plan, six a day. Around month four, stepped down to the Standard Plan. Shedding: down 90%. Temples: stable. Dose flexes with the situation; subscription pauses whenever I need it. That's the part that works."

    9:14 AM · Feb 12 · 2026
    Avatar of Content Strategist at Sai Ying Pun
    Content Strategist
    Avatar of Product Designer at Sheung Wan
    Product Designer
    4.8·1,200+ Hong Kong verified
    Why Lemonvita feature: Drug-free. Stack-ready.

    Drug-free. Stack-ready.

    No prescription. No harsh trade-offs. A nutritional approach you can use alone, or as the foundation under your existing routine.

    Learn more
    Learn more
    Why Lemonvita feature: Zero-friction ritual.

    Zero-friction ritual.

    No sticky serums. No harsh sprays. No hard-to-swallow capsules. A sugar-free, vegan gummy you actually look forward to.

    Learn more
    Learn more
    Why Lemonvita feature: One serving. Five actives.

    One serving. Five actives.

    Saw palmetto, ashwagandha, Annurca apple, tocotrienols, pumpkin seed — five clinically studied extracts, all in one serving. Buy them separately? Easily over HK$1,200+ a month.

    Learn more
    Learn more
    4.9
    @ Sai Ying Pun

    "Fourteen months postpartum. Still shedding. The doctor's recovery window had closed long ago — I was close to giving up when I found HairBooster. Daily care, two a day. Month two: shedding at the brush eased off. Around month three-and-a-half: new growth along the parting. The research is published. That's why I trust it."

    9:14 AM · Mar 3 · 2026
    4.8
    @ Sheung Wan

    "Three dermatologists. One said there were no options for women. One said transplant. Only the third offered PRP — and even that came with caveats. I stacked HairBooster at intensive, six a day, on my own. Three months in: bathtub shedding down by more than half. Even the doctor looked surprised. A fraction of what the rest of the route costs. Saving every strand I can."

    6:52 PM · Jan 28 · 2026