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 Rated 4.8 | 45,000+ Happy Customers

Hair Growth Shampoo For Thicker, Fuller Hair

check_circle Visibly fuller, thicker-looking hair

check_circle Rosemary + Amino acid formula

check_circle Simply replaces your current shampoo

check_circle Made with carefully selected ingredients

Today's orders ship by: 29 July

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Backed by clinical research on rosemary Extract and DHT-blocking botanicals

  • Helps reduce hair shedding caused by DHT buildup at the follicle
  • Supports increased hair density and visible fullness over time
  • Promotes healthy scalp circulation to nourish hair at the root
  • Strengthens strands from root to tip to reduce breakage
  • Gentle, sulfate-free formula safe for daily use on all hair types

    Benefits observed in clinical studies of rosemary oil and key botanical ingredients when used consistently as part of a daily hair care routine. Individual results vary.

Rosemary Extract (Rosmarinus Officinalis)

  • Clinically studied to support hair density and scalp health
  • Helps maintain a balanced, nourished scalp environment
  • Shown in research to perform comparably to minoxidil 2% for hair growth support

Silk Amino Acids & Hydrolyzed Silk

  • Penetrates the hair shaft to strengthen from within
  • Restores elasticity, smoothness, and natural shine
  • Helps reduce breakage and protect against daily damage

Zinc PCA

  • Regulates sebum production and soothes the scalp
  • Supports a clean, healthy foundation for hair growth
  • Helps control oiliness without stripping natural moisture


Lunavo's sulfate-free surfactant blend cleanses without stripping natural oils — gentle enough for daily use on color-treated and chemically-treated hair.

What's NOT Included

  • No sulfates (SLS/SLES) or parabens
  • No silicones or mineral oils
  • No artificial fragrances or dyes
  • Free from harsh chemicals that strip or damage hair

Most people notice less hair in the shower drain and on their brush within 2–4 weeks of daily use. For visible fullness and thickness, consistent use for 2–3 months is recommended.

Many customers report their hair feeling stronger and looking healthier during the first month, while density improvements tend to build more gradually over time. Because Lunavo works with your body's natural hair growth cycle, results are steady and designed to last.

All Lunavo® orders are backed by our 90-day money-back guarantee.

If you don't see less shedding, a calmer scalp, or new baby hairs—simply contact us and we'll issue a full refund, no questions asked.

Hair Growth Shampoo For Thicker, Fuller Hair

 1,000+ Reviews
View full details
94%
Noticed less hair shedding within 90 days No harsh chemicals or sulfates
96%
Said they would continue using Lunavo daily As part of their hair care routine
92%
Said they were satisfied with hair thickness And would recommend it to others
89%
Said they noticed fuller, healthier-looking hair Helping restore their confidence
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verified_user 90-day money back guarantee

Clinically Studied Hair Growth Formula

Lunavo® DHT-Blocking Shampoo helps support thicker, fuller hair naturally.

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verified_user 90-day money back guarantee
  • Rosemary Extract

    Standardized from Rosmarinus officinalis leaf, rosemary delivers carnosic acid — shown to help inhibit 5-alpha-reductase, the enzyme that produces DHT. DHT is what shrinks follicles and drives thinning hair, and rosemary has gone head-to-head with leading treatments in clinical research.

  • Amino Acids

    The building blocks of keratin, the protein that makes up roughly 90% of every strand. This amino acid blend works inside the hair fiber to support strength, elasticity, and moisture retention — helping reduce breakage and shedding.

  • Hydrolyzed Silk

    A low-molecular-weight silk protein small enough to bond directly to the hair shaft. Used in premium hair care to smooth the cuticle, boost shine, and improve manageability — meaning less friction, fewer tangles, and less mechanical breakage

  • Zinc PCA

    The zinc salt of PCA, a scalp-conditioning mineral complex. Helps regulate excess sebum and supports a balanced, comfortable scalp environment — the foundation healthy-looking hair grows from.

     

    Real Stories, Real Results

    See what our customers are saying about Lunavo

    • ★★★★★

      "My shampoo isn't clogging the drain anymore."

      I'm 58 and the amount of hair coming out in the shower had me genuinely scared. Three months on Lunavo and the difference at my part is the first thing I noticed — and so did my hairdresser, before I even told her. It smells like rosemary, lathers beautifully, and feels like a real shampoo, not some watery treatment.

      CAROL M. Verified Buyer

      Less Shedding Fuller at the Part
    • ★★★★★

      "Finally something with no nonsense ingredients."

      I've tried the expensive ones with twenty things I can't pronounce and they did nothing. Lunavo is rosemary, amino acids, that's the point. My hair feels thicker to the touch and holds a style again instead of going flat by noon. Wish I'd found it years ago.

      DENISE R. Verified Buyer

      Clean Formula More Volume
    • ★★★★★

      "I was skeptical. I'm not anymore."

      Honestly bought it expecting to ask for a refund. But around week six my husband asked if I did something different to my hair. The thinning at my temples that I'd been hiding with my bangs has filled in noticeably. It's gentle, my scalp doesn't feel irritated, and a little goes a long way.

      PATRICIA L. Verified Buyer

      Visible Regrowth Gentle on Scalp

      What To Expect With Consistent Use

      Follow your progress and see what's ahead on your path to success

      Start My Journey →

      90-day money-back guarantee

      Week 1: First Wash to Last Rinse
      • Hair feels softer and easier to manage
      • Less hair left behind in the drain
      • Scalp feels clean and refreshed, not stripped
      Week 2: Stronger at the Root
      • Noticeably less shedding in the shower and on your brush
      • Hair feels thicker and more substantial to the touch
      • Your scalp feels balanced and comfortable
      Week 3: Fuller & More Manageable
      • More body and bounce — your style holds longer
      • Less breakage, so ends look healthier
      • Hair looks fuller at the part and around the temples
      Week 4+: Your New Normal
      • Thicker-looking, healthier hair becomes the everyday
      • Shedding stays under control wash after wash
      • A scalp that supports your hair instead of working against it
      • Lunavo becomes the shampoo you don't run out of
      Start My Journey →

      90-day money-back guarantee

      Proven Benefits. Backed by Science.

      Your body deserves more than empty claims. Lunavo® Rosemary Shampoo supports key areas of daily wellness using ingredients studied in clinical research.

      1. DHT Defense

      Supports healthy hair retention

      DHT is one of the leading causes of hair thinning in both men and women. Lunavo's formula includes clinically studied DHT-blocking ingredients that help protect follicles and reduce excess shedding as part of a consistent routine.

      2. Scalp & Follicle Nourishment

      Supports a healthy scalp environment

      Rosemary extract and natural botanicals help improve circulation to the scalp, delivering nutrients to follicles and creating the foundation for stronger, fuller-looking hair over time.

      3. Gentle Daily Use

      Designed to be gentle on all hair types

      Free from harsh sulfates and parabens, this formula cleanses without stripping natural oils — making it suitable for daily use without dryness or irritation.

      4. Visible Fullness & Strength

      Supports thicker, healthier-looking hair


      By targeting thinning at the root cause and nourishing from scalp to strand, Lunavo fits naturally into daily routines focused on long-term hair health and visible volume.

      Lunavo® vs. Other Brands

      Lunavo

      • biotech

        Clinically Backed

      • verified_user

        3rd-Party Tested

      • clean_hands

        Allergen-Free and Clean

      • workspace_premium

        High-Quality Formula

      • stars

        Loved by Thousands

      Other Brands

      • cancel

        Trend-Driven Formulas

      • cancel

        No Transparent Testing

      • cancel

        Fillers and Artificial Additives

      • cancel

        Inconsistent Quality

      • cancel

        Mixed Reviews

      Lunavo® vs. Other Brands

      • Clinically Backed Ingredients
      • Noticeable Results in Weeks
      • Long-Term Wellness Support
      • Clean, High-Quality Formula
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      verified_user90-day money back guarantee

      See A Difference or Get Your Money Back

      We’re confident you’ll love Our Hair Loss Shampoo because we’ve seen the incredible transformations it can deliver.

      If you don’t experience thicker, fuller hair and less shedding in 90 days, you can get a full refund.

      Try Risk-Free Today

      verified_user 90-Day Money Back Guarantee

      Rated 4.8 / 5 | Trusted by 45,000+
       5.0

      "My drain doesn't horrify me anymore."

      I'm 56 and the hair I was losing in the shower genuinely scared me. A few months on Lunavo and the difference at my part is the first thing I noticed — my hairdresser noticed before I even said anything.

      Less Shedding Fuller at the Part
      Sarah M. , 55 Verified Buyer
       5.0

      "Just rosemary and amino acids — finally."

      I'm done with the expensive bottles full of twenty things I can't pronounce that did nothing. This is simple and it actually works. My hair feels thicker to the touch and holds a style instead of going flat by noon.

      Clean Formula More Volume
      Michelle R. , 35 Verified Buyer
       5.0

      "I bought it expecting a refund."

      Total skeptic here. But around week six my husband asked if I'd done something different. The thinning at my temples I'd been hiding looks fuller, my scalp isn't irritated, and a little goes a long way.

      Thicker-Looking Gentle on Scalp
      Jessica L. , 42 Verified Buyer
       5.0

      "Slow at first, then I couldn't deny it."

      It wasn't overnight — but by the second month there was clearly more hair and less breakage on my brush. It smells like rosemary, lathers like a real shampoo, and I won't run out of it again.

      Less Breakage Healthier Hair
      Annie K. , 51 Verified Buyer

      FAQs

      Lunavo is a premium hair growth brand built on clinically studied natural ingredients. Our Renewal Shampoo uses rosemary oil, biotin, and botanical extracts to stimulate hair follicles, block DHT naturally, and promote thicker, fuller hair.

      Every Lunavo product is formulated by trichologists and dermatologists, combining cutting-edge hair science with gentle, sulfate-free ingredients for visible results.