
Honest Scalp Nourishing Tonic Ampoule
Hair Care · 100 mL
Where to buy
SkinSeoul
100 mL
6%$32.75$34.67Buy at SkinSeoulStylevana
100 mL
10%$44.10$49.00Buy at StylevanaDODOSKIN
100 mL
18%$47.00$57.00Buy at DODOSKIN
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Key ingredients
Found in the full ingredient list below. Check how it layers with your routine
Full ingredients (68)
- Lactobacillus/(Houttuynia Cordata/Perilla Frutescens/Camellia Sinensis) Leaf Ferment Filtrate
- Aqua (Water)
- Butylene Glycol
- Saccharomyces Cerevisiae Extract
- 1,2-Hexanediol
- Ecklonia Cava Extract
- C12-13 Alketh-9
- Glycerin
- Propanediol
- Panthenol
- Polyglyceryl-10 Laurate
- Arginine
- Niacinamide
- Allantoin
- Betaine Salicylate
- Caffeine
- Hydrolyzed Silk
- Coptis Japonica Root Extract
- Morus Alba Bark Extract
- Sophora Flavescens Root Extract
- Scutellaria Baicalensis Root Extract
- Sodium Phytate
- Alteromonas Ferment Extract
- Glycine
- Betaine
- Palmitoyl Tripeptide-5
- Acetyl Hexapeptide-8
- Houttuynia Cordata Extract
- Camellia Sinensis Leaf Extract
- Perilla Frutescens Leaf Extract
- Glycine Max (Soybean) Seed Extract
- Polyglyceryl-10 Stearate
- Serine
- Glutamic Acid
- Aspartic Acid
- Leucine
- Alanine
- Lysine
- Tyrosine
- Phenylalanine
- Valine
- Threonine
- Proline
- Isoleucine
- Biotin
- Histidine
- Cysteine
- Methionine
- Sodium Ascorbyl Phosphate
- Beta-Glucan
- Folic Acid
- Pyridoxine
- Tocopherol
- Cyanocobalamin
- Beta-Carotene
- Linoleic Acid
- Thiamine Hcl
- Riboflavin
- Menthol
- Menthyl Lactate
- Ethylhexylglycerin
- Citric Acid
- Sodium Citrate
- Hydrogenated Lecithin
- Caprylyl Glycol
- Melaleuca Alternifolia (Tea Tree) Leaf Oil
- Mentha Piperita (Peppermint) Oil
- Parfum (Fragrance)
Listed from highest to lowest concentration. Formulas change, so check the packaging if you avoid an ingredient.
Product details

Leave-in scalp care
A light foaming scalp tonic with 17 amino acids, beer yeast and fermented heartleaf to nourish hair at the roots.
Part of Benton’s Honest line. The base is a ferment of heartleaf, perilla and green tea leaves, joined by beer yeast extract, amino acids, peptides and vitamins to give the scalp and roots rich moisture and nourishment. Instead of ethanol, it uses menthol for a cool, refreshing feel.
- Amino acids for hair and roots
- 17
- Amino acids for hair and roots
- A fermented heartleaf, perilla and green tea base
- #1
- A fermented heartleaf, perilla and green tea base
- Foam pump bottle
- 100 mL
- Foam pump bottle

What’s inside
The ingredients doing the work
Fermented leaf base
First on the list: heartleaf, perilla and green tea leaves fermented together, for moisture and a soothed-feeling scalp.
No. 1 of 68 on the list
Beer yeast
Rich in proteins and B vitamins, it helps nourish the scalp and hair.
No. 4 of 68 on the list
Amino acids + peptides
Part of a set of 17 amino acids, with two peptides, to feed the roots and give hair a healthy feel.
No. 12, 24, 26, 27, 33, 34, 38 of 68 on the list
Scalp care actives
Panthenol hydrates, niacinamide soothes, and caffeine and biotin nourish hair at the roots.
No. 10, 13, 16, 45 of 68 on the list
Gentle BHA
A mild BHA that helps clear away build-up so the other ingredients can reach the scalp.
No. 15 of 68 on the list
Cooling menthol
A refreshing, cooling sensation that soothes a warm scalp, without drying ethanol.
No. 59, 60 of 68 on the list
Supporting botanicals
- Heartleaf
- Green tea
- Perilla leaf
- Black soybean
- Ecklonia cava kelp
- Goldthread root
- White mulberry bark
- Sophora root
- Baikal skullcap root

How to use
After shampooing
- 1
Shake gently
Tilt the bottle lightly from side to side. Shaking hard up and down can make it splash.
- 2
Pump
Part your hair and pump the foam one or two times straight onto the scalp.
- 3
Massage
Spread it over problem areas or the whole scalp with your fingertips, then pat until absorbed. Don’t rinse.
- 4
Brush
For a little extra stimulation, brush through dry hair with a scalp brush or massager.

Healthy hair starts at the scalp
A cool, light foam that feeds the roots with amino acids and beer yeast after every wash.
Good to know
- A scalp care cosmetic, not a hair-loss treatment. Use it after washing or whenever your scalp feels dry, day or night.
- Contains menthol, tea tree oil and peppermint oil for a cooling feel. Keep it away from your eyes, and rinse with water if it gets in them.
- If your scalp is sensitive, try a small amount first. If you use minoxidil, check with a specialist before combining them.
- Contains fragrance, last on the list.
- Comes in a 100 mL foam pump bottle.
