SKIN1004 Hyalu-Cica Water-Fit Sun Serum SPF50+ PA++++ | Lightweight Chemical Sunscreen with Dewy Finish, No White Cast

You know the feeling—the dread of applying sunscreen that leaves ghostly white streaks on your face, clings to dry patches, or feels heavy enough to weigh down your entire skincare routine. Most sunscreens force you to choose between high protection and a flawless finish, leaving you either with a chalky mask or a sticky film that ruins your makeup. The frustration of finding a daily UV shield that hydrates without irritation, absorbs instantly, and doesn't leave that embarrassing white tint is a struggle too many women face—especially those with medium to darker skin tones who have been left disappointed time and again.

Welcome to the SKIN1004 Hyalu-Cica Water-Fit Sun Serum—a revolutionary serum-like chemical sunscreen that delivers SPF50+ PA++++ broad-spectrum protection in an ultra-lightweight, watery formula that disappears into your skin. Unlike traditional sunscreens, this advanced emulsion harnesses a four-filter chemical system for powerful UV defense while infusing your skin with multi-layered Hyaluronic Acid and soothing Centella Asiatica. The result? A hydrated, plump, dewy finish with absolutely zero white cast, no stickiness, and a fresh-faced glow that serves as the perfect makeup primer. Whether you're seeking daily sun protection for sensitive, acne-prone, or dehydrated skin, this K-beauty cult favorite transforms sun care from a chore into the most anticipated step of your morning routine.

Key Features & Comprehensive Benefits

• SPF50+ PA++++ Broad-Spectrum Protection: Armed with four advanced chemical UV filters—Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, and Diethylhexyl Butamido Triazone—this formula delivers heavy-duty protection against both UVA aging rays and UVB burning rays. You get the highest level of daily defense without the thick, heavy feel of mineral sunscreens, ensuring your skin stays shielded during commutes, outdoor lunches, or sunny afternoons.
• Baby Green Complex for Antioxidant Nourishment: Infused with 7 types of sprout extracts—including Wheat, Broccoli, Alfalfa, Eruca Sativa, Camellia Japonica, Ginkgo Biloba, and Camellia Sinensis—this proprietary complex delivers a powerful cocktail of antioxidants and minerals. These tiny nutritional powerhouses help neutralize free radicals caused by UV exposure, strengthen the skin's resilience, and leave your complexion visibly healthier, brighter, and more energized over time.
• Multi-Layered Hyaluronic Acid for Intense Hydration: Three forms of Hyaluronic Acid—Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, and standard Hyaluronic Acid—work synergistically to attract and lock in moisture at multiple skin depths. This advanced hydration system delivers an instant plumping effect, smooths fine lines, and creates that coveted glass-skin dewiness that lasts throughout the day. Your face feels like it just drank a tall glass of water.
• Centella Asiatica Soothing & Barrier Support: Centella Asiatica Extract, a revered ingredient in Korean skincare, calms inflamed or sensitive skin, reduces redness, and strengthens the moisture barrier. When combined with UV exposure, this ingredient acts as a protective shield against environmental stress, helping your skin maintain its balance and resilience even under the sun.
• Reef-Safe, No White Cast Formula: Formulated without oxybenzone, octinoxate, or other environmentally harmful UV filters, this sunscreen is completely reef-safe. The sheer, transparent texture ensures zero white cast on any skin tone—from porcelain to deep ebony—and leaves no sticky residue behind. Your skin simply looks healthy, dewy, and flawless, not like you're wearing sunscreen.

Step-by-Step Application & Usage Guide

Integrating this serum-sunscreen hybrid into your daily routine is effortless; treat it like your final skincare step for maximum efficacy.

1. Step 1: Prep Your Skin - After your serum, moisturizer, and eye cream have fully absorbed, shake the bottle gently to activate the formula. Ensure your face is clean and dry, without any residual water or heavy oils that could dilute protection.
2. Step 2: Apply an Even Layer - Dispense a generous amount—about the size of a 500 won coin or two fingers' worth—onto the back of your hand. Dot the sunscreen across your forehead, cheeks, nose, and chin, then blend outward in upward strokes. Pay special attention to high points like the cheekbones and nose bridge.
3. Step 3: Layer and Reapply - Wait 2-3 minutes for the first layer to fully dry into a dewy, non-sticky finish before applying makeup or a second layer for extended sun exposure. For all-day protection, reapply every 2-3 hours, especially if you're outdoors or near windows. The lightweight texture makes reapplication feel like applying a refreshing mist.

Ideal for: Women with normal, dry, combination, or dehydrated skin seeking daily SPF; those with medium to deep skin tones tired of white cast; K-beauty enthusiasts craving glass-skin dewiness; anyone with sensitive or acne-prone skin needing non-comedogenic protection; eco-conscious consumers wanting reef-safe sun care; makeup lovers wanting a priming, illuminating base.

Experience Hydrating SPF with a 7-Day Risk-Free Guarantee

We believe the SKIN1004 Hyalu-Cica Water-Fit Sun Serum will transform your relationship with sun protection. If for any reason it doesn't meet your expectations—whether you find it too lightweight, not hydrating enough, or if you experience any irritation—return the unused portion within 7 days for a full refund, no questions asked. Fall in love with a sunscreen that actually feels like skincare, backed by the confidence of a premium K-beauty brand and a risk-free trial.