50ml is approximately 1,000 drops, providing enough for 2–3 months of daily use.

With 2–3 pumps per use, once daily, one bottle lasts approximately 3 months . With twice-daily use, it lasts around 6–8 weeks.

Use 2–3 pumps for your face and neck, or 1–2 pumps for your hair. A little goes a long way.

At ¥9,800 for approximately 90 days of use, the cost is about ¥109 per day —less than the price of a cup of coffee.