Hyaluronic acid is a powerful humectant naturally found in the skin, capable of holding up to 1,000 times its weight in water. However, simply flooding your skin with moisture isn't enough; if your lipid barrier is weak, that water immediately evaporates into the air through Trans-Epidermal Water Loss (TEWL). CeraVe Hydrating HA Serum solves this structural issue by combining deep cellular hydration with barrier repair in one streamlined step.
Key Product Benefits
- Advanced Plumping Hydration: Packs a potent concentration of Hyaluronic Acid to draw ambient moisture deep into surface cells, visibly plumping out fine dehydration lines.
- Locks in Moisture for 24 Hours: Uses patented MultiVesicular Emulsion (MVE) technology to slowly release active nutrients over a full 24 hours, preventing afternoon tightness.
- Soothing Vitamin B5 Infusion: Formulated with Vitamin B5 (Panthenol) to instantly calm red, irritated, or dry skin while accelerating natural tissue softening.
- Reconstructs the Lipid Barrier: Supplies three bio-identical ceramides to fortify your skin's protective shield, sealing in hydration and shielding against environmental irritants.
- Effortless Skincare Layering: The smooth, lightweight finish absorbs without leaving a sticky or tacky residue, making it the perfect hydrating primer before applying daily moisturizers, sunscreens, or makeup.
How to Apply Safely & Correctly
- Prep the Skin: The Moisture Rule. Cleanse your face thoroughly. Leave your skin slightly damp; Hyaluronic Acid requires surface moisture to bind to, pulling water directly into your pores.
- Dispense and Apply:Face & Neck.Press the pump to dispense 1 to 2 pea-sized drops onto your fingertips. Dot the serum evenly across your forehead, cheeks, nose, chin, and neck.
- Massage Gently: Absorption. Smooth the gel-cream across your skin using gentle, upward and outward sweeping motions. Allow it to absorb completely for 30 to 60 seconds.
- Layer and Protect: Seal It In. Follow up immediately with your favorite daily CeraVe moisturizer (or night cream) to lock the serum's hydration into the skin matrix. Top with SPF during the daytime.
Important Skincare Precautions
- Avoid Inner Eye Contact: While safe for overall facial use, avoid applying the serum directly onto your eyelids or inside your eyes. If contact occurs, rinse immediately with cool, clean water.
- Always Layer Under Moisturizer: Because Hyaluronic Acid acts like a sponge, if you apply it to dry skin in a low-humidity room without a sealing cream over it, it can pull moisture out of the deeper layers of your skin. Always pair it with a traditional moisturizer.
Storage Directions:
Store the bottle upright in a cool, dry place strictly below 30°C. Keep protected from high-intensity direct sunlight and extreme heat to preserve the active ceramide structure. Keep completely out of reach of children.