Skip to product information
1 of 11
ROOTONIX UPC: 8809728210461

ROOTONIX Rosemary Biotin Scalp Tonic 100ml

ROOTONIX Rosemary Biotin Scalp Tonic 100ml

Cooling leave-in scalp tonic with rosemary, biotin, caffeine, and menthol.

Regular price $26.99
Regular price Sale price $26.99
Free U.S. shipping
Shipping calculated at checkout.
Curated K-Beauty Handpicked emerging brands Handpicked finds
Ships from California Usually ships in 24 hours Usually in 24 hours
Authentic products New & factory sealed New & sealed
Secure checkout Encrypted payment
5.0 Whatnot rating 400+ reviews 2,400+ transactions
Quantity
100 ml Leave-in scalp tonic Rosemary + biotin Cooling menthol Non-sticky finish

For a scalp that feels dry, hot, oily, tired, or weighed down, ROOTONIX Rosemary Biotin Scalp Tonic gives your hair routine a refreshing leave-in scalp-care step.

This Korean scalp tonic has a lightweight sparkling foam texture that applies directly to the scalp, absorbs without a sticky feel, and leaves a cool, fresh sensation. The formula features rosemary extract, biotin, caffeine, menthol, panthenol, betaine, and botanical root extracts to help the scalp feel nourished, balanced, refreshed, and comfortable.

Apply directly to the scalp, massage gently with fingertips, and leave in. Use after shampooing on a clean scalp or anytime your scalp needs a cooling refresh.

Choose this if...

  • Your scalp feels dry, hot, oily, tired, or uncomfortable
  • You want a leave-in scalp tonic with a cooling fresh feel
  • You like rosemary, biotin, caffeine, menthol, and panthenol in scalp care
  • You want a lightweight non-sticky tonic for daily scalp routines

Complete your scalp-care routine

Pair scalp care with a treatment step for a more complete hair routine.

Your item ROOTONIX Rosemary Biotin Scalp Tonic 100ml
roobliss Rootfarm Scalp Root Care Ampoule Korean Hair Care
Recommended pair roobliss Rootfarm Scalp & Root Care Ampoule 35ml $21.99 View details
TREECELL Recovery Oil Essence Marine Bridge Korean Hair Care
Also pairs well TREECELL Recovery Oil Essence Marine Bridge 100ml $15.88 View details
Selected total $26.99

View full details

Formula, ingredients & use

Why you’ll love it

  • Helps the scalp feel refreshed, cooled, and comfortable
  • Lightweight sparkling foam texture applies directly to the scalp
  • Absorbs without a sticky, greasy, or heavy finish
  • Features rosemary extract, biotin, caffeine, menthol, and panthenol
  • Includes botanical root extracts such as coptis, skullcap, mulberry, and sophora
  • Easy leave-in format for morning, night, or post-shampoo scalp care
  • Helps support a healthy-feeling scalp environment for fuller-looking hair routines

Best for

Best for: Dry-feeling scalp, hot scalp, oily-feeling scalp, scalp discomfort, volume-lacking hair routines, and daily scalp refresh care
Scalp/hair type fit: Most scalp types; especially good for scalp-focused hair care routines. Patch test first if your scalp is sensitive to alcohol, menthol, or fragrance.

What to expect

Texture: Lightweight sparkling foam tonic
Finish: Cool, refreshed, non-sticky, non-greasy
Scent: Contains fragrance
Routine step: Leave-in scalp tonic, after shampooing or as needed

How to use

  1. Shake gently before use.
  2. Apply directly to the scalp, focusing on areas that feel dry, hot, oily, or uncomfortable.
  3. Massage gently with fingertips to help distribute the tonic.
  4. Do not rinse.
  5. Style hair as usual.

Tip: Use after shampooing on a clean scalp for a fresh leave-in step. You can also reapply during the day when your scalp needs a cooling refresh.

Key ingredients

  • Rosemary Extract: Included to support a refreshed, cared-for scalp feel.
  • Biotin: A scalp and hair-care ingredient used to support healthy-looking hair routines.
  • Caffeine: Included to help the scalp feel energized and refreshed.
  • Menthol: Provides a cooling sensation that helps the scalp feel fresh and comfortable.
  • Panthenol: Helps support a moisturized, cared-for scalp feel.
  • Betaine + Glycerin: Help support a hydrated, comfortable scalp feel.
  • Botanical Root Extracts: Includes coptis, skullcap, mulberry bark, and sophora root extracts to support a fresh, balanced-feeling scalp.

Good to know

  • Size: 100 ml / 3.38 fl. oz.
  • Leave-in scalp tonic
  • Lightweight sparkling foam texture
  • Cooling menthol feel
  • Non-sticky, non-greasy finish
  • Use on scalp only
  • Do not rinse after applying
  • Contains denatured alcohol
  • Contains fragrance and fragrance allergens including benzyl alcohol, benzyl salicylate, citronellol, hexyl cinnamal, and linalool
  • Made in South Korea

Full ingredients

Water, Butylene Glycol, Denatured Alcohol, Polysorbate 20, 1,2-Hexanediol, Caffeine, Biotin, Menthol, Panthenol, Coptis Chinensis Root Extract, Scutellaria Baicalensis Root Extract, Morus Alba Bark Extract, Sophora Flavescens Root Extract, Rosmarinus Officinalis (Rosemary) Extract, Glycerin, Sodium Benzoate, Methylpropanediol, Caprylyl Glycol, Ethylhexylglycerin, Disodium EDTA, Betaine, Steareth-30, Denatonium Benzoate, Citric Acid, Chlorophyllin-Copper Complex, Fragrance, Benzyl Alcohol, Benzyl Salicylate, Citronellol, Hexyl Cinnamal, Linalool

About the brand

ROOTONIX is a Korean scalp and hair care brand focused on home-care solutions for scalp health and hair beauty. The brand develops scalp-focused formulas and tools designed to help daily hair routines feel fresh, practical, and targeted to common scalp concerns.

More K-Beauty Finds

Curated routine-friendly picks, plus similar products you may like.

WHY SHOP HAVEN CO. BEAUTY

K-beauty favorites, shipped from California.

Curated Korean skincare without the overseas wait, customs hassle, or endless marketplace guessing.

  • Ships from California

    Fast U.S. fulfillment from our California inventory — no overseas wait.

  • 100% authentic K-beauty

    Sourced through trusted beauty supply channels so you can shop with confidence.

  • Free shipping, no minimum

    Stock up on skincare essentials with free U.S. shipping on every order—no minimum.

  • Curated Korean skincare

    Focused Korean skincare finds chosen for real routines.

How to layer your K-beauty routine

A simple guide to each step, from cleansing to moisturizing

Cleanse

Start with a gentle cleanser to remove buildup and prep skin for the rest of your routine.

Shop cleansers
Dr. Oracle Centella Biome Ampoule Korean Serums

Treat

Layer toner, serum, ampoule, or essence based on what your skin needs that day.

Shop toners & serums

Mask

Use a sheet mask when your skin needs extra hydration, glow, or comfort.

Shop masks

Moisturize

Finish with a cream or gel moisturizer to help seal in hydration and keep skin feeling soft.

Shop moisturizers