


Octo Shampoo
Contains Quasi-drug ingredients that prevent dandruff and itching. Keeps the scalp clean and promotes a healthy scalp environment.
Reliable "cleanliness" for scalp concerns.
"Octo Shampoo" is a Quasi-drug shampoo developed for those troubled by recurring dandruff, itching, and scalp odor. The active ingredient "Octopirox" suppresses the growth of bacteria causing dandruff and itching, keeping the scalp healthy.
With fine foam, it thoroughly removes dirt from every corner of the scalp while providing a mild washing sensation. The deodorant effect effectively prevents sweat odor. A classic item for clean and refreshing scalp care that the whole family can use.
Four Key Features
Suppresses dandruff and itching
Active Ingredient OctopiroxIngredients with antibacterial and antioxidant effects target the bacteria causing dandruff and itching, promoting a healthy scalp environment.
Prevents unpleasant odors
Deodorant EffectExcellent antibacterial effect prevents sweat odor on the scalp, keeping it fresh all day.
Gentle foaming on the scalp
Fine foamRich foam gently envelops and removes dirt without damaging the scalp. Designed to reduce stress on the scalp.
Clean scent
Mild FloralA refreshing and soothing mild floral scent. Leaves a subtle fragrance after washing, creating a clean feeling.
Details of Formulated Ingredients
| Classification | Ingredient Name | Role |
|---|---|---|
| Active Ingredient | Piroctone Olamine | Prevents dandruff, itching, and scalp odor through antibacterial and antioxidant effects. |
| Other Ingredients | Sodium laureth sulfate, sodium benzoate | Ingredients for cleansing the scalp and maintaining product quality. |
| Moisturizing and skin conditioning | Licorice extract powder, phosphate | Conditions the scalp and keeps it healthy. |
Efficacy and Effects
How to Use
Wash by massaging the scalp, then rinse thoroughly.
● It is effective to wash by gently massaging the entire scalp with the pads of your fingers.
🌱 Brand Story
"Octo" is a long-selling scalp care brand developed over many years by Lion, a leading Japanese daily necessities manufacturer. It was born from the belief that "keeping the scalp clean" is the first step to growing beautiful hair.
Featuring the active ingredient "Octopirox (Piroctone Olamine)," it pursues reliable effectiveness and a comfortable feel for everyday use. Adapting to changing times, it supports many people’s scalp concerns and continues to protect a clean and healthy scalp.
⚠️ Usage Precautions
● Do not use if you have skin disorders such as eczema or dermatitis (rash, inflammation) as it may worsen the condition.
● If you experience rash or irritation during use, stop using and consult a doctor with the product.
● If it gets into your eyes, rinse immediately.
● Keep out of reach of infants and young children.
📦 Storage Precautions
● Do not store in places exposed to direct sunlight or in extremely high or low temperatures.
● After opening, please use up as soon as possible.















































































