KlairsFundamental Watery Oil Drop

Deeply hydrate and nourish dehydrated, tired skin with this oil-like, water-based serum.

The Fundamental Watery Oil Drop from Klairs is a unique water-based serum that delivers the richness of an oil without the heaviness. Formulated with Jeju Green Tea Water, Oriental Tea Complex, Peptides, and fermented extracts, it provides long-lasting hydration and helps improve the look of dull, rough, or dehydrated skin.

Perfect for combination, oily-dehydrated, or sensitive skin types that need moisture without greasiness, this non-sticky formula sinks in fast—leaving your skin feeling plump, smooth, and comforted. Clinically tested for hydration improvement and sensitive skin safety, it’s ideal for daily, year-round moisture care.

Key Benefits:

• Hydrate Deeply: Improves moisture levels in both surface and deeper skin layers.
• Boost Radiance: Revives tired, dull skin for a healthy, dewy glow.
• Nourish Without Grease: Oil-like hydration in a non-heavy, water-based texture.
• Strengthen Skin: Supports skin elasticity and smooth texture with peptides.

Key Ingredients and Benefits:

• Jeju Green Tea Water: Delivers antioxidant-rich hydration and skin-soothing benefits.
• Oriental Tea Complex: Nourishes and helps revitalize tired skin.
• Ferment Extracts (Rice & Bifida): Support skin barrier health and resilience.
• Peptides: Help improve skin elasticity and overall texture.

Additional Information:

• Suitable for oily-dehydrated, combination, and sensitive skin
• Lightweight, water-based serum with oil-like finish
• Non-sticky, fast-absorbing
• Fragrance-free
• Clinically tested for hydration and sensitive skin safety
• Pump bottle format