Numbuzin No.4 Hydrating Glow Mineral Toner

Mineral-rich thermal water gives this toner a different base from standard purified-water formulas. Glycerin and five hyaluronic acid forms hydrate while niacinamide and gluconolactone PHA support a smoother glow.

Key Benefits

• Thermal Water supplies a mineral-rich hydrating base
• Five Hyaluronic Acid forms bind water at the surface
• Gluconolactone PHA gently smooths dull buildup
• Niacinamide supports brighter-looking tone

When to Use

Use after cleansing, morning or evening, when dry or dull skin needs hydration with gentle texture care.

How to Use

Press a moderate amount over face and neck. Begin once daily if new to PHA and follow with moisturizer.

Key Ingredients

• Onsen-Sui — thermal mineral water
• Hyaluronic Acid Complex — five water-binding forms
• Gluconolactone — PHA exfoliant and humectant
• Niacinamide — vitamin B3 for tone and barrier care

Precautions

For external use only. Patch test before first full use. Avoid direct eye contact; rinse with water if contact occurs. Discontinue use if irritation develops. Introduce gradually, avoid layering with other strong exfoliants in the same routine, and use sunscreen daily.