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 Rated 4.8 | 8,786+ Users

79% of users reported:

Noticeably Less Shedding in 30 Days or Less

Reduce Hair Shedding
Supports Thicker, Fuller Hair
5 Growth-Factor Peptides
Drug-Free — No Dependency
Ships by soon Fast US Shipping
90-Day Guarantee
Peptide Hair Growth Serum

Peptide Hair Growth Serum

Regular price $50.00
Regular price $50.00 Sale price
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    "I've been using this serum every night for about eight weeks and the shedding has calmed down so much. My part doesn't look as wide, and my ponytail actually feels like it has some body again."

    Dana R.
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    Does it actually work?

    Yes. Our serum combines a biomimetic peptide complex with proven botanicals — rosemary, saw palmetto, and baikal skullcap — to help reduce shedding at the source and support visible regrowth. The peptides work by signaling dormant follicles back into their active growth phase, while saw palmetto helps balance DHT, one of the root causes of thinning. It's drug-free, with no minoxidil and no lifetime dependency. Most people notice less shedding within the first 2–4 weeks, fine baby hairs around months 2–3, and thicker, fuller-looking hair by months 4–6 with consistent daily use. Results vary from person to person.

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    Frequently Asked Questions

    How do I use it? Apply a few drops directly to your scalp and gently massage it in with your fingertips for 1–2 minutes. Use once daily on a clean scalp — consistency is what drives results over time.

    When will I see results? Most people notice less shedding within 2–4 weeks, fine baby hairs around months 2–3, and thicker, fuller-looking hair by months 4–6 with consistent daily use.

    How long does one bottle last? Each 1 fl oz (30 ml) bottle is a 30-day supply when used once daily as directed.

    What makes it different? It pairs a biomimetic peptide complex with proven botanicals to reduce shedding at the source and support regrowth — drug-free, with no minoxidil and no dependency.

    Is it safe, and who is it for? It's a drug-free, vegan and cruelty-free formula designed for daily use by most hair types. If you're pregnant, nursing, or have a medical condition, check with your doctor before starting.

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    Ingredients

    Water, Glycerin, Lecithin, Propanediol, Arginine, Caprylyl Glycol, Citric Acid, Eucalyptus Globulus Leaf Extract, Tocopherol, sh-Polypeptide-11, sh-Polypeptide-1, sh-Oligopeptide-2, sh-Oligopeptide-10, sh-Polypeptide-9, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Potassium Sorbate, Rosmarinus Officinalis (Rosemary) Extract, Xanthan Gum, Sodium Gluconate, Serenoa Repens (Saw Palmetto) Extract

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    90-Day Guarantee

    Every order is protected by our 90-day money-back guarantee. We're confident in the results, but if you're not happy for any reason, reach out within 90 days of your purchase and we'll make it right. Hair takes time to respond, so we encourage you to use the serum consistently as directed to give your follicles the best chance to recover — then let us know if it isn't working for you.

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    Shipping & Returns

    Subscription orders ship free. One-time orders have a flat $4.99 shipping fee. Orders typically arrive within 7–12 days. Your subscription ships on the schedule you choose — every 30, 60, or 90 days — and you can change your frequency or cancel anytime. If you'd like to return your order, our 90-day money-back guarantee has you covered; just contact us and we'll help you sort it out.

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    Drug-Free Vegan Cruelty-Free Vegetarian Hormone-Free Fragrance-Free Paraben-Free Sulfate-Free Silicone-Free Phthalate-Free Mineral Oil-Free Made in USA
    Testimonials

    Real Women, Real Results

    Renee C. before and after

    “Consistency is everything, and this made consistency easy.”

    I’m not someone who sticks to complicated routines. Two minutes at night is all this takes. Between that and being patient, my hair feels stronger and looks a lot fuller than it did at my lowest point.

    Renee C. Age 49
    Alyssa M. before and after

    “It gave me back a little confidence.”

    Losing weight was supposed to make me feel more like myself, but the hair thinning did the opposite. A couple months of using this consistently and my hair looks noticeably denser in photos. It’s a small thing, maybe, but it made a real difference in how I feel getting ready each day.

    Alyssa M. Age 44
    Michelle T. before and after

    “My hair feels thicker at the roots.”

    Nobody told me the medication might come with thinning hair. I felt like I was trading one insecurity for another. This was easy to add to my nightly routine — a few drops, a quick scalp massage, done. My hair feels thicker at the roots and looks a lot healthier than it did three months ago.

    Michelle T. Age 56
    What To Expect

    What to Expect With Consistent Use of Rootera

    #1 Selling Peptide Hair Serum

    Week 2–4 image
    Science-Backed Ingredients

    Science-Backed Ingredients

    We combined a biomimetic peptide complex with clinically respected botanicals to create a multi-action formula — designed to reduce shedding at the source and nourish your follicles for fuller, healthier-looking hair.

    Peptide Complex Breakdown

    Inside the Peptide Complex

    Five growth-factor peptides — synthetic copies of the signals your body uses to grow hair — each targeting a different part of the hair cycle.

    aFGF

    sh-Polypeptide-11

    Acidic Fibroblast Growth Factor (FGF1)

    Signals the cells at the base of the follicle to multiply and helps improve scalp circulation, supporting stronger, more active roots.

    bFGF

    sh-Polypeptide-1

    Basic Fibroblast Growth Factor (FGF2)

    Stimulates the dermal papilla — your follicle’s control center — and helps keep hair in its active growth phase for longer.

    IGF-1

    sh-Oligopeptide-2

    Insulin-like Growth Factor 1

    A key signal for follicle survival and a longer growth phase. Natural scalp levels decline with age — this helps top them back up.

    MCP-1

    sh-Oligopeptide-10

    Monocyte Chemotactic Protein-1

    A repair-and-signaling peptide that helps maintain a healthy scalp environment for hair to grow in.

    VEGF

    sh-Polypeptide-9

    Vascular Endothelial Growth Factor

    Supports the tiny blood vessels around each follicle, improving the delivery of nutrients and oxygen that sustain growth.

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    Drug-Free Vegan Cruelty-Free Vegetarian Hormone-Free Fragrance-Free Paraben-Free Sulfate-Free Silicone-Free Phthalate-Free Mineral Oil-Free Made in USA
    Why Choose Rootera

    Why You Should Choose Rootera

     
    US
    OTHERS
    Biomimetic Peptide Complex
    Yes
    No
    Targets Shedding at the Source
    Yes
    No
    Supports Thicker, Fuller-Looking Hair
    Yes
    No
    Lightweight, Non-Greasy Formula
    Yes
    No
    Drug-Free — No Dependency
    Yes
    No
    3rd-Party Tested & Cruelty-Free
    Yes
    No
    Less Than $1/Day
    Yes
    No
    FAQ

    Frequently Asked Questions

    Apply a few drops directly to your scalp and gently massage it in with your fingertips for 1–2 minutes. Use once daily on a clean scalp for best results — consistency is what drives the results you see over time.
    Most people notice less shedding within the first 2–4 weeks, fine new baby hairs around months 2–3, and thicker, fuller-looking hair by months 4–6 with consistent daily use. Every scalp is different, so results can vary.
    Our formula pairs a biomimetic peptide complex with proven botanicals like rosemary, saw palmetto, and baikal skullcap to help reduce shedding at the source and support regrowth. It’s drug-free — no minoxidil, and no lifetime dependency.
    Each 1 fl oz (30 ml) bottle is a 30-day supply when used once daily as directed.
    Subscription orders ship free. One-time orders have a flat $4.99 shipping fee. Orders typically arrive within 7–12 days.
    Your serum ships automatically so you never run out. You choose how often it’s delivered — every 30, 60, or 90 days — and you can change your frequency or cancel anytime.
    Yes. Every order is protected by our 90-day money-back guarantee. If you’re not happy with your results, reach out to us and we’ll make it right.
    It’s a drug-free, vegan and cruelty-free formula designed for daily use by most hair types. If you’re pregnant, nursing, or have a medical condition, we recommend checking with your doctor before starting.