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90-Day Money Back Guarantee
Try it risk-free. If you're not satisfied, we'll refund every penny.
You did everything right. That's why it got worse.
You switched to "clean." You went sulfate-free. Maybe you mixed tea tree oil into coconut or argan and massaged it in every night, because everyone swore that was the natural fix.
And it flared worse. More flaking. More itch. A greasy film that never fully rinsed out.
Here's what nobody told you: the flaking isn't dryness, and it isn't "chemicals." It's a yeast called Malassezia that lives on every scalp — and it feeds on oil. So every "nourishing" oil you added didn't calm your scalp. It fed the exact thing causing the problem. Your remedy was the fuel.
That's the trap almost every scalp product falls into. The natural ones feed the yeast with plant oils. The harsh medicated ones strip your scalp raw, so it overproduces oil to compensate — which feeds the yeast all over again. Either way, you lose.
Rooten was built to break that cycle. Starve the yeast, don't feed it — then clear it with a clinical dose of the one active proven to work.
WHAT'S INSIDE (AND WHAT ISN'T)
Clinical 5% Tea Tree Oil (Terpinen-4-ol). Not a "hint of tea tree." The full 5% concentration used in the clinical trial that cut dandruff severity 41% vs 11% for placebo. This is the active that clears the yeast. Under-dose it and it does nothing, so we don't.
Squalane + MCT (the yeast-starving base). This is what makes Rooten different from everything you've tried. Instead of the plant oils that feed Malassezia, we use lipids the yeast can't metabolize. Your hair gets conditioned. The yeast gets nothing.
Sulfate-free cleansing. Cleans without stripping, so your scalp doesn't rebound into overproducing the oil that starts the whole cycle again.
No menthol. No tingle. No fragrance games. That "tingle" other products sell you is irritation on already-raw skin, not a sign it's working. Rooten calms the barrier instead of burning it.
The 90-Day Two-Cycle Guarantee. Your scalp renews about every 28 days. We give you three full cycles to judge, because a real fix should be measured on the biology's timeline, not a 30-day return window designed to run out before you know.
Use Rooten for two full scalp cycles. If your scalp isn't visibly calmer and your flaking isn't visibly reduced within 90 days, email us for a full refund and keep the bottles. No return shipping, no hoops.
No subscription. No auto-ship. No traps. One-time purchase. If you ever want to reorder, that's your choice to make not a box we checked for you.
Shipping. Free on orders $50+. Orders ship within 3 days and arrive between 5-21 days. You'll get tracking by email the moment it's on its way.
Our Difference
WHAT SHAMPOO WON'T TELL YOU
For decades the shampoo aisle sold you a cycle, not a fix. The harsh ones strip your scalp with sulfates until it overproduces oil, greasy by day two, so you reach for the bottle again. The "natural" ones do the opposite damage: they load on plant oils to soothe you. And here's the part nobody says out loud: the flaking isn't dryness. It's a yeast that lives on every scalp and feeds on oil. So the gentle, nourishing oils you were told to trust? You were feeding the exact thing causing the problem.
That's the trap. Strip it and it rebounds. Feed it and it grows. Either road ends in the same place...back in the aisle, reaching for another bottle.
Your scalp isn't hair. It's skin. A living surface, not a floor you hose down. Treat the cause instead of the cycle, and the flaking has nothing left to feed on.
Starves, doesn't feed.
Squalane + MCT base the yeast can't feed on — unlike the plant oils in most "natural" shampoos.
Clinical 5% tea tree.
The exact dose shown to cut dandruff severity 41% vs 11% placebo. Not a trace, the proven amount.
Sulfate-free, no strip.
Cleans without triggering the grease-rebound that restarts the whole cycle.
Tingle-free, no burn.
Calms the barrier instead of irritating it. No menthol, no fake "tingle."
Scalp Recovery – 90-Day Journey Timeline
Days 1–7
Starve & Settle
- ✓The 5% tea tree gets to work; the yeast loses its food source
- ✓Initial itch begins to calm
- ✓You establish the twice-weekly rhythm
Days 8–21
The Turn
- ✓Flaking may fluctuate as your scalp adjusts
- ✓The feed-strip cycle breaks: no more grease-rebound
- ✓Scalp starts feeling less reactive
Days 22–45
Visible Change
- ✓Noticeably fewer flakes, scalp repairs
- ✓Itch settled — you stop thinking about your scalp
- ✓Roots feel cleaner, calmer, lighter
Days 46–70
Holding
- ✓A calm scalp becomes the baseline, not the exception
- ✓Flaking stays down between washes
- ✓Hair looks healthier without the buildup cycle
Days 71–90
The New Normal
- ✓A balanced scalp with nothing left feeding the flare
- ✓Long, comfortable stretches between any itch
- ✓Ongoing care on your schedule, not the problem's
Why Rooten Works
Where Others Made It Worse
Rooten
Others
90-Day Money Back Guarantee
Try it risk-free. If you're not satisfied, we'll refund every penny.
Frequently Asked Questions
I've tried tea tree before and it made my scalp worse. Why is this different?
I've tried tea tree before and it made my scalp worse. Why is this different?
The problem was never the tea tree, it was what it came mixed with.
Malassezia (the yeast behind most flaking and itch) feeds on oil. Most tea tree products (and every DIY recipe) blend the oil into coconut, argan, or jojoba carriers which quietly feed the exact yeast you're trying to clear.
Rooten does the opposite: clinical 5% tea tree in a yeast-starving base of squalane and MCT, lipids the yeast can't feed on. You're not adding fuel to the fire this time. You're starving it.
Does tea tree at 5% actually work, or is this another "natural" gimmick?
Does tea tree at 5% actually work, or is this another "natural" gimmick?
Fair question, the category's full of under-dosed products that do nothing.
5% isn't a marketing number; it's the concentration used in the clinical trial that cut dandruff severity 41% versus 11% for placebo. Below that, tea tree underperforms.
We dose to the proven number and print it on the bottle — no vague "infused with tea tree," an exact clinical 5%.
Will it burn or irritate my scalp? Mine reacts to everything.
Will it burn or irritate my scalp? Mine reacts to everything.
No tingle, no menthol, no burn by design. A lot of scalp products use menthol to create a "tingle" people mistake for working; on raw or reactive skin, that's just irritation.
Rooten is tingle-free and sulfate-free, formulated to calm the barrier while it clears the flaking, NOT strip it. If your scalp still isn't calmer, the 90-day guarantee has you covered.
What's the guarantee, and is there a subscription trap?
What's the guarantee, and is there a subscription trap?
No subscription, no auto-ship, no hidden anything — one-time purchase, cancel nothing because there's nothing to cancel.
Use Rooten for two full scalp cycles. If your scalp isn't visibly calmer and your flaking visibly reduced within 90 days, email us for a full refund and keep the bottles. Scalp turnover varies between 1-2 months, so we give you three. Just as long as the biology actually needs.