4.5/5 by 1000+ customers

A Shampoo Bar You Can Actually Trust

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verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

verified Science-Backed Formula

verified Multi-Certified

verified Worldwide Shipping

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    4%

    Castor Oil (Ricinus Communis)

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    pH 4.5-5.5

    Matched to your scalp's natural acid mantle.

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    10%

    Glycerin

    Pulls moisture into the hair shaft.

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    5%

    Jojoba Oil

    Molecularly identical to your scalp's natural sebum.

    Most shampoo bars are the same...

    Here's what actually separates Root.

     
    Others
    add_circle pH-balanced formula (4.5–5.5)
    add_circle Castor oil at a functional percentage
    verified Works from the first wash

    What's actually inside?

    Castor Oil — 4%
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    Rich in ricinoleic acid, which coats the hair shaft to reduce friction between strands and support visibly less breakage over time.

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    May help add natural weight and body to each strand, making hair look and feel fuller after every wash.

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    Delivers conditioning at a functional concentration — with the percentage shown on the label so you know exactly what you're getting.

    Jojoba Oil — 5%
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    Molecularly similar to the scalp's natural sebum, which may help support oil balance and reduce overproduction in oily scalps over time.

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    Rich in vitamins E and B, which help nourish the scalp and support a healthy environment for the hair shaft.

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    Lightweight enough to condition daily without leaving residue or weighing the hair down.

    Glycerin — 10%
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    A powerful humectant that draws moisture from the air directly into the hair shaft, helping strands stay soft and hydrated after every wash.

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    May help improve hair elasticity over time, reducing the brittleness that leads to everyday breakage.

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    Supports a softer, more pliable texture from the very first wash.

    Syndet Base — pH 4.5–5.5
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    Formulated to match the scalp's natural acid mantle, helping preserve the protective barrier that standard shampoos and soap bars disrupt.

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    Keeps the hair cuticle closed during every wash, which supports less frizz, more visible shine, and reduced mechanical damage.

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    Works from the first wash with no transition period — because it's a true syndet formula, not soap.

    The shampoo bar that actually works.

    pH-balanced, conditioning, and transparent about every ingredient inside. No transition period. No waxy buildup. Just clean, softer hair from the first wash.

    Try ROOT
    img TRY IT FOR 30 DAYS RISK FREE!

    Customers love their 'glow-up shower' routine.

    "I spent almost a year with waxy, heavy hair after switching to a shampoo bar. Turns out it was basically soap. Once I switched to an actual syndet bar, my hair finally felt like my hair again."

    Sarah M.

    VERIFIED PURCHASE

    "Postpartum shedding hit me hard at four months. I got intentional about what I was washing with — lower sulfates, more conditioning. The difference in how much hair I was losing after washing was noticeable within weeks. Would be nice to be sulfate free though."

    Chloe K.

    VERIFIED PURCHASE

    "I expected an oil-heavy bar to feel greasy. It was the opposite — soft, conditioned, actually clean. The frizz I'd been fighting for years was just less. I've recommended it to everyone."

    Hans B.

    VERIFIED PURCHASE

    "Most castor oil products have just enough to put it on the label. What I noticed with a properly formulated bar is the castor oil is actually doing something — my edges are visibly thicker and I'm seeing significantly less breakage."

    Linus S.

    VERIFIED PURCHASE

    "My scalp was so dry my hair looked frizzy on the day I washed it — not the day after, literally the same day. Switching to something pH-balanced changed my wash day completely."

    William I.

    VERIFIED PURCHASE

    "Heavy enough to tame my thick hair, light enough that I'm not stripping buildup every wash. First product that's ever actually matched my hair. I use it every day now."

    Stephanie A.

    VERIFIED PURCHASE

    "I spent almost a year with waxy, heavy hair after switching to a shampoo bar. Turns out it was basically soap. Once I switched to an actual syndet bar, my hair finally felt like my hair again."

    Sarah M.

    VERIFIED PURCHASE

    "Postpartum shedding hit me hard at four months. I got intentional about what I was washing with — lower sulfates, more conditioning. The difference in how much hair I was losing after washing was noticeable within weeks. Would be nice to be sulfate free though."

    Chloe K.

    VERIFIED PURCHASE

    "I expected an oil-heavy bar to feel greasy. It was the opposite — soft, conditioned, actually clean. The frizz I'd been fighting for years was just less. I've recommended it to everyone."

    Hans B.

    VERIFIED PURCHASE

    "Most castor oil products have just enough to put it on the label. What I noticed with a properly formulated bar is the castor oil is actually doing something — my edges are visibly thicker and I'm seeing significantly less breakage."

    Linus S.

    VERIFIED PURCHASE

    "My scalp was so dry my hair looked frizzy on the day I washed it — not the day after, literally the same day. Switching to something pH-balanced changed my wash day completely."

    William I.

    VERIFIED PURCHASE

    "Heavy enough to tame my thick hair, light enough that I'm not stripping buildup every wash. First product that's ever actually matched my hair. I use it every day now."

    Stephanie A.

    VERIFIED PURCHASE

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    30-Day Money Back Guarantee

    We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply reach out and get a refund within 30 days.

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