The formula
The Bomme Revitalizing Scalp Toner is a lightweight, leave-on formula that delivers plant-based antioxidant support directly to the scalp between washes.
Formulated with persimmon leaf, green tea, and sophora fruit — the same key botanicals in our clinically studied BLH308™ complex — it helps maintain a balanced scalp environment while defending against everyday environmental stressors.†
Unlike a rinse-off shampoo, the Toner stays on the scalp, allowing the botanical actives time to absorb. Used consistently as Step 2 in the Bomme System, it works in harmony with the Shampoo and Supplements to support scalp comfort and visible hair vitality over time.
Free from hormones and harsh additives.
†P&K Skin Research Center Clinical Trial PNK-23621-HM2R. PI: Beom Joon Kim M.D., Chung-Ang University Medical Center Dermatology. 21 subjects, 4 weeks, 2023.
To Use:
Step 1 — Unlock & Position : Twist the applicator to unlock. Place the tips directly against a clean, dry or towel-dried scalp.
Step 2 — Press to Dispense : Gently press the applicator tips downward against the scalp to release the formula.
Step 3 — Distribute & Absorb : Part hair in sections and work across the scalp. Do not rinse. Style as usual.
Apply once daily for at least 12 weeks. Consistent daily use supports visible hair vitality over time.
Ingredients: Water, Alcohol Denat., Butylene Glycol, 1,2-Hexanediol, Polyglyceryl-10 Isostearate, Glycerin, Sophora Japonica Fruit Extract, Diospyros Kaki Leaf Extract, Polyglyceryl-10 Oleate, Camellia Sinensis Leaf Extract, Rhus Javanica Extract, l-Menthol (Menthol), Trideceth-10, Salicylic Acid, Dexpanthenol (Panthenol), Sodium Citrate, Acetyl Cysteine, Citric Acid, Centella Asiatica Extract, Rosa Centifolia Flower Extract, Cinnamomum Cassia Bark Extract, Oryza Sativa (Rice) Bran Extract, Niacin, Pantothenic Acid, Magnesium Sulfate, Riboflavin, Thiamine HCl, Ferrous Sulfate, Zinc Sulfate, Biotin, Folic Acid, Pyridoxine, Glycine, Cysteine, Tyrosine, Proline, Denatonium Benzoate, Cyanocobalamin, Saccharomyces / Borago Officinalis Seed Oil / Glycerin Ferment Filtrate, Psidium Guajava Leaf Extract, Tocopherol, Artemisia Vulgaris Extract, Morus Alba Leaf Extract, Vitis Vinifera (Grape) Seed Extract, Copper Tripeptide-1
Caution: For external use only. Avoid contact with eyes. If irritation occurs, rinse with water and discontinue use.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, prevent, or cure any disease.
The Revitalizing Scalp Toner contains no minoxidil, no DHT blockers, and no synthetic hormones. It's built around persimmon leaf, green tea, and sophora fruit — the same key botanicals at the core of our BLH308™ complex — alongside a full array of scalp-supportive actives including Centella asiatica, Copper Tripeptide-1, Biotin, and L-Menthol.
No adverse skin events were reported in clinical testing.
Formulated for daily use on all scalp types.
The Revitalizing Scalp Toner contains no minoxidil, no DHT blockers, and no synthetic hormones. It's built around persimmon leaf, green tea, and sophora fruit — the same key botanicals at the core of our BLH308™ complex — alongside a full array of scalp-supportive actives including Centella asiatica, Copper Tripeptide-1, Biotin, and L-Menthol.
No adverse skin events were reported in clinical testing.
Formulated for daily use on all scalp types.

DHT-driven miniaturization is one of the most common pathways to thinning hair. The Revitalizing Scalp Toner contains no DHT blockers or synthetic hormones — just botanicals that work with your biology.
The Revitalizing Scalp Toner has been evaluated in two independent clinical studies conducted at P&K Skin Research Center and Chung-Ang University Medical Center Dermatology, as well as at the ingredient level through peer-reviewed published research.
Scalp cooling — immediately
In a 4-week clinical trial (PNK-23621-HM2R, 21 subjects), the Toner produced a statistically significant reduction in scalp temperature of nearly 4°C immediately after a single application, compared to baseline after heat exposure.
The non-applied area showed no equivalent reduction, confirming the effect is formula-driven.*
Scalp soothing — within 2 weeks
The same trial measured scalp soothing using Folliscope imaging.
Statistically significant improvement was observed after two weeks of daily use.*
Hair loss — within 4 weeks
Hair loss count, measured using DSLR imaging, showed statistically significant improvement after four weeks of consistent use.*
The botanicals — published peer-reviewed science
The persimmon leaf, green tea, and sophora fruit in this formula are the same key three botanicals evaluated as the clinically studied BLH308™ complex in a published, randomized, double-blind, placebo-controlled study (Ham et al., Skin Research and Technology, 2023).
That 24-week, 88-participant clinical trial showed statistically significant improvements in:
• Hair density (p = 0.0015)
• Hair thickness (p = 0.0001)
compared to placebo.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.
Intentionally crafted
Derived from nature. Backed by science.
Persimmon leaf. Green tea. Sophora fruit. Bomme is a gentle yet powerful blend of natural antioxidants that create the conditions for visible and healthy hair growth.