FOR DRY, DANDRUFF-PRONE SCALPS
CALM THE ITCH. LIFT THE FLAKES. KEEP THE SOFT.
★★★★★ 4.7/5 | 134,430 reviews
- Cooler tone by wash 3 yellow and brassy tones visibly reduced
- No sulfate dryness cleanses without stripping moisture from bleached hair
- Biotin-supported thickness each wash supports fuller-feeling strands
- Ends feel less brittle rice water amino acids repair dry, damaged fibers
- Scalp stays calm pH-balanced formula does not aggravate a dry scalp
Tea Tree Mint Shampoo Bar for Itchy Scalps
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- Free returns
- 30-day guarantee
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Description
If your scalp tightens up every winter — itchy, flaky, irritated by the same medicated washes you keep going back to — this bar was made for that exact cycle. Tea Tree Mint works to calm visible flaking and soothe scalp irritation while the peppermint oil delivers an immediate cooling sensation at the roots, the kind that signals something is actually happening. It lathers well, rinses clean, and leaves hair with volume and freshness rather than the dry, stripped feeling that sulfate-heavy dandruff washes tend to leave behind. Formulated with Longsheng rice water — a fermented ingredient central to the hair care practice of the Red Yao women of southern China — it helps strengthen hair fibers while the tea tree and peppermint combination deep-cleans without sulfates, parabens, or synthetic fragrance. Note: contains essential oils; patch test recommended before first use, especially on sensitive scalps. If you're switching from a liquid anti-dandruff shampoo, give it one to two weeks for full scalp-calming effects as your scalp adjusts.
Ingredients
Sodium Cocoyl Isethionate, Behentrimonium Methosulfate, Longsheng Rice Water, Cocoa Butter, Sodium Lactate, Glycerin, Cetyl Alcohol, Peppermint Leaf Oil, Shea Butter, Butylene Glycol (Plant-Based), Stearic Acid, Tea Tree Leaf Oil, Rosemary Leaf Oil, Vitamin B8, Vitamin B5, Rice Bran Oil, Hydrolyzed Rice Protein, Broccoli Seed Oil, Bamboo Extract, Vitamin E, Aloe Vera
Ingredients Explanations
Sodium Cocoyl Isethionate — derived from coconut fatty acids, a mild sulfate-free surfactant that produces a dense, creamy lather without stripping the scalp's moisture barrier. (EWG: 1)
Behentrimonium Methosulfate — sourced from rapeseed oil, a gentle conditioning agent that helps detangle and smooth the hair shaft without the buildup associated with silicones. (EWG: 1)
Longsheng Rice Water — fermented rice water from the Longsheng region of southern China, traditionally used by the Red Yao women; rich in inositol and amino acids that help support hair fiber strength and scalp health.
Cocoa Butter — pressed from cacao beans, a rich emollient that seals moisture into dry, winter-stressed hair and helps counteract the brittleness that cold air can cause. (EWG: 1)
Sodium Lactate — a salt of lactic acid derived from natural fermentation, helps the bar maintain a skin-compatible pH and supports the scalp's natural moisture balance. (EWG: 1)
Glycerin — a plant-derived humectant that draws moisture to the scalp and hair shaft, helping to relieve the tight, dehydrated feeling that dry indoor heat compounds in winter. (EWG: 1)
Cetyl Alcohol — a fatty alcohol derived from coconut or palm oil, used as an emollient and thickener; despite the name, it is non-drying and non-irritating. (EWG: 1)
Peppermint Leaf Oil — steam-distilled from peppermint leaves, delivers the immediate cooling tingle at the roots and helps soothe scalp irritation on contact. Note: essential oils can be sensitizing for some users; patch test recommended.
Shea Butter — cold-pressed from the shea tree nut, a nourishing emollient that helps restore softness and manageability to hair that has been dried out by medicated or sulfate-heavy washes. (EWG: 1)
Butylene Glycol (Plant-Based) — a plant-derived solvent and humectant that helps active ingredients absorb evenly and keeps the formula from feeling heavy or waxy on the hair. (EWG: 1)
Stearic Acid — a fatty acid found naturally in shea and cocoa butter, contributes to the bar's firm texture and helps condition the hair surface without residue. (EWG: 1)
Tea Tree Leaf Oil — steam-distilled from Melaleuca alternifolia leaves, formulated here for its well-studied antimicrobial properties (Carson et al., 2006, Clinical Microbiology Reviews); helps support a balanced scalp environment and works to calm the conditions associated with flaking and itch. Note: patch test recommended for sensitive scalps.
Rosemary Leaf Oil — distilled from rosemary herb, contributes antioxidant properties that help support scalp skin health; included here for its scalp-conditioning benefits. (EWG: 1)
Vitamin B8 (Inositol) — a naturally occurring carbohydrate found in rice bran, helps support hair fiber strength and a healthy scalp environment from within the formula.
Vitamin B5 (Panthenol) — a provitamin derived from pantothenic acid, helps add moisture and improve the feel of elasticity in dry hair, reducing the brittle snap that winter conditions can cause. (EWG: 1)
Rice Bran Oil — cold-pressed from the outer layer of rice grains, rich in fatty acids and antioxidants that nourish the scalp and add a lightweight shine to the hair without heaviness. (EWG: 1)
Hydrolyzed Rice Protein — rice protein broken down into smaller molecules that can bond to the hair shaft, helping to fill gaps in dry hair and support overall strength and smoothness. (EWG: 1)
Broccoli Seed Oil — cold-pressed from broccoli seeds, a lightweight oil with a natural silicone-like slip that smooths the cuticle and reduces frizz without synthetic silicone coating. (EWG: 1)
Bamboo Extract — derived from bamboo stem, a natural source of silica that adds body and structure to fine or straight hair without buildup. (EWG: 1)
Vitamin E (Tocopherol) — a plant-derived antioxidant that helps protect the formula and the hair fiber from oxidative stress, while supporting scalp skin health. (EWG: 1)
Aloe Vera — cold-processed from aloe leaves, a soothing humectant that helps calm an irritated scalp and adds a layer of lightweight hydration to both scalp and hair. (EWG: 1)
How To Use
1. Wet your hair and scalp thoroughly with warm water — not hot, which can amplify scalp dryness in winter.
2. Hold the bar in your palm and rub it between your hands or directly across your scalp to build an initial lather at the roots.
3. Work the lather into your scalp with your fingertips using slow, circular motions — focus on any areas where tightness or flaking tends to concentrate.
4. Let the lather sit for 30 to 60 seconds before rinsing; this gives the tea tree and peppermint oils time to contact the scalp and deliver their soothing, balancing benefits.
5. Rinse thoroughly with cool water until the water runs completely clear — any residue left behind is usually a sign of incomplete rinsing, not the bar itself.
6. If you're switching from a liquid anti-dandruff shampoo, allow one to two weeks for your scalp to recalibrate; some initial adjustment is normal. If you have a clinically diagnosed scalp condition, consult your dermatologist before making the switch.
REAL RESULTS, REAL CUSTOMERS
What a calm scalp actually feels like
Three women who stopped dreading winter wash day.
"Every January my scalp would get tight and flaky no matter what I used. I'd switched between two different medicated drugstore shampoos and my hair always came out feeling coated and dull. After about ten days with this bar, the itch was noticeably quieter and I stopped checking my shoulders before meetings."
"I was skeptical of bars after one left a waxy film I couldn't get rid of for weeks. This one lathers like a real shampoo — I felt the cool tingle at my roots on the first wash. My scalp doesn't feel stripped afterward, just clean. My straight hair actually has movement again instead of that flat, dried-out look I got from sulfate-heavy dandruff washes."
"The indoor heating in my apartment wrecks my scalp from November through March. I'd been layering a scalp serum on top of my regular shampoo just to get through the day without itching. Now I just use this bar and I don't need the extra step. The flakes haven't disappeared overnight but they've calmed down enough that I'm back to wearing dark sweaters without thinking twice."
VERIFIED REVIEWS FROM PEOPLE LIKE YOU
WHAT A CALM SCALP ACTUALLY FEELS LIKE.
Verified reviews from women with dry, dandruff-prone scalps — filtered for straight and wavy hair, cold-weather flare-ups, and sensitive scalp concerns.
THE PROBLEM
EFFECTIVE OR GENTLE. NOT BOTH.
Every winter, the same trade-off: the wash that calms the flakes strips your scalp dry, and the gentle one does nothing at all.
THE STRIP-AND-REPEAT CYCLE.
Medicated drugstore shampoos work just enough to keep you coming back — but the sulfates leave your scalp tighter and drier than before. Cold air and indoor heating take care of the rest.
RESIDUE. THEN REGRET.
Most shampoo bars you've tried left a waxy coating that took weeks to wash out — and that 'transition period' felt less like adjusting and more like giving up. Your hair shouldn't feel worse before it feels better.
THE SCENT YOU CAN'T SHAKE.
Anti-dandruff washes that address visible flaking tend to smell like a medicine cabinet — synthetic, clinical, and strong enough to linger on a sensitive scalp long after the shower ends.
THE ANSWER
One Bar. Calm Scalp.
The Tea Tree Mint Shampoo Bar works to calm visible flaking and soothe a tight, itchy scalp — without the stripping that comes with most medicated washes.
Tea tree leaf oil — long used in scalp care for its cleansing properties — and peppermint leaf oil work together to help reduce the flaking and irritation that flare every winter, delivering a cool tingle at the roots that signals something is actually happening. The lather builds the way a real shampoo should, rinses completely clean, and leaves no waxy residue behind. Longsheng rice water — a fermented ingredient drawn from the hair care practice of the Red Yao women of southern China's Longsheng region — supports hair fiber strength and scalp moisture, so the clean doesn't come at a cost to softness. Unlike sulfate-heavy liquid dandruff washes that strip the scalp's moisture barrier and compound the dryness indoor heating already causes, this bar is sulfate-free, paraben-free, and contains no synthetic fragrance. If your scalp condition is severe or persists, a dermatologist can help identify whether a medicated treatment is right for you — but for the seasonal itch-and-flake cycle, this bar earns its place in a cold-weather routine.
See the full system
Backed by the science
WHY IT WORKS
Three ingredients, three mechanisms — each one earning its place in a cold-weather wash routine.
-
Tea Tree Calms the Scalp
Tea tree leaf oil contains naturally occurring terpinen-4-ol, which has been studied for its antifungal properties in scalp care contexts. In a randomized controlled trial of a 5% tea tree oil shampoo formulation, participants saw a 41% improvement in dandruff severity score, compared to 11% in the placebo group (Satchell et al. 2002). Viori's bar incorporates tea tree oil as a key ingredient — not as a drug treatment, but as a studied botanical that supports a calmer, more balanced scalp through the wash. If you're managing a clinically diagnosed scalp condition, a dermatologist can help you find the right routine. New to essential oils on your scalp? A patch test before first use is always a good idea.
Satchell et al. 2002 -
Peppermint Interrupts the Itch
The cool tingle you feel at your roots isn't just a sensory bonus — it's menthol activating nerve fibers and k-opioid receptors in the scalp to interrupt the itch signal before it registers as the urge to scratch. Research into topical peppermint oil confirms its role in helping reduce the persistent itch that tight, dry winter scalps know well (Elsaie et al. 2016; Oh et al. 2014). The result is a scalp that feels like it can exhale by the time you rinse.
Elsaie et al. 2016 (PMC5066694) -
Sulfate-free cleansing preserves moisture in porous hair
Bleached hair is highly porous — it absorbs and loses moisture faster than untreated hair. Sulfate-free cleansers remove buildup and oil without disrupting the lipid layer that keeps moisture locked inside the shaft.
Journal of Cosmetic Dermatology — sulfate-free formulations and hair moisture
Our Story
THE STORY BEHIND THE BAR
From the rice terraces of Longsheng to your shower — the most powerful, clean haircare you have ever used.
How To Use Videos
WHAT MAKES VIORI DIFFERENT
Everything you want to know — answered in 30 seconds or less.
Build Your Bundle
BAR, DUO, OR THE FULL SYSTEM.
Start with the bar, or build a routine that covers your scalp from wash to dry.
The Bar
The Tea Tree Mint bar, on its own — a complete scalp-calming wash.
- Tea tree and peppermint cool and calm an itchy, tight scalp — patch test recommended for sensitive skin
- Longsheng rice water and hydrolyzed rice protein help support strand resilience
- Sulfate-free lather that rinses clean without waxy residue
- Free of synthetic fragrance, parabens, and phthalates
- One bar replaces a full bottle — less waste, same clean


Bar + Conditioner
Pair the scalp-calming bar with a conditioner that restores moisture to dry winter strands.
- Tea tree bar works to calm visible flaking and itch at the scalp
- Conditioner replenishes moisture stripped by cold, dry air
- Shea butter and cocoa butter soften without weighing hair down
- A complete wash-and-condition routine in two steps
- Both bars are sulfate-free, paraben-free, and free of synthetic fragrance



Full Scalp System
The bar, conditioner, and a scalp treatment — everything your winter routine needs.
- Tea tree bar works to calm visible flaking with regular use
- Conditioner seals and softens dry, cold-weather-stressed strands
- Scalp treatment supports moisture balance between washes
- Longsheng rice water works through every step of the system
- One routine that addresses itch, dryness, and dull hair together
FAQ
GOOD TO KNOW BEFORE YOU BUY.
It tones. The cool-toning pigment neutralizes yellow and brassy tones the same way a traditional purple shampoo does — the difference is the delivery system. Because the formula is sulfate-free, it corrects the tone without stripping the moisture that bleached hair can barely hold onto. Most people notice cooler, less brassy color within the first few washes.
No. Sulfate-free cleansers do not disrupt the lipid layer that keeps moisture inside the hair shaft. The Longsheng rice water in the formula adds amino acids and inositol that repair dry, porous fibers with every wash. Most customers with bleached, brittle hair report noticeably softer ends within the first week.
Most purple shampoos use sulfates to open the cuticle and deposit pigment. On bleached hair, that means solving the tone problem while making the dryness problem worse. This bar delivers the same toning result in a sulfate-free base, and adds rice water repair and biotin support — so you are not trading one problem for another.
For most people with bleached hair, 2–3 times per week works well. If your hair is very porous or has visible brassiness, you can use it at every wash. If you find the tone going too cool (slightly violet), reduce to once or twice a week and alternate with a moisturizing bar.
The shampoo bar cleanses and tones. The conditioner bar seals in the moisture and amino acids from the rice water and protects the cuticle between washes. For bleached hair — which is porous and loses moisture quickly — using both gives you the full repair benefit. The shampoo bar alone is a meaningful upgrade over a sulfate purple shampoo, but the duo is where the real difference shows.
Yes — most people need 2–3 washes for their hair to adjust from liquid shampoo to a bar formula. During that time your hair may feel slightly different as it clears out residue from previous products. Bleached hair typically adjusts faster than untreated hair because the cuticle is already more open. Stick with it past the first wash.
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