A serum-textured sunscreen that combines high-performance broad-spectrum UV protection with an intensive hydration surge — all in one lightweight step. Arencia's Deep Water Surge Sun Serum delivers SPF protection without the heaviness of traditional sunscreens, absorbing like a serum and leaving a dewy, skin-plumping finish that doubles as a moisturizing treatment throughout the day.

Key Benefits

• Broad-Spectrum SPF Protection — High-performance UV filters provide strong UVA and UVB protection, shielding skin from sunburn, hyperpigmentation, and photoaging without a heavy or greasy feel.
• Deep Water Surge Hydration — Concentrated hydrating complex delivers an intense burst of moisture that plumps, smooths, and maintains skin hydration throughout the day — functioning like a serum and sunscreen in one.
• Serum-Like Texture — Ultra-lightweight, fast-absorbing formula sinks into skin instantly without residue, white cast, or the thick, occlusive feel of traditional sunscreens.
• Dewy, Skin-Plumping Finish — Leaves a luminous, hydrated glow that enhances the skin's natural radiance and layers seamlessly under or over makeup.
• Suitable for Sensitive Skin — Gentle, minimal-irritant formula is suitable for sensitive, reactive, and barrier-compromised skin types, providing UV protection without triggering irritation.

How to Use

Apply generously as the final step of your morning skincare routine, at least 15 minutes before sun exposure. Reapply every 2 hours when outdoors or after swimming and sweating. Can be used alone or layered over moisturizer.

Key Ingredients

• Broad-Spectrum UV Filters — UVA and UVB protection without white cast
• Deep Water Surge Complex — concentrated hydration and skin-plumping
• Hyaluronic Acid — moisture retention and dewy skin finish
• Centella Asiatica Extract — soothing and barrier-supporting

Product Details

• Volume: 50ml
• Skin Type: All skin types, especially sensitive and dehydrated skin
• Brand: Arencia
• Origin: Korea