🧪 Key Ingredients & Their Benefits

🔹 Sodium Hyaluronate (3%)

• Attracts water molecules into the skin
• Visibly plumps fine lines and dry patches
• Retains hydration longer than standard hyaluronic acid

🔹 Ceramide NP, Cholesterol, Phytosphingosine

• Mimic skin’s natural lipid barrier
• Restore barrier integrity, prevent moisture loss
• Reduce signs of sensitivity, flakiness, and stress

🔹 Amino Acid Complex (Natural Moisturizing Factors – NMFs)

• Includes Arginine, Glycine, Alanine, Proline
• Support skin repair, softness, and elasticity
• Boosts natural hydration pathways

🔹 Tocopherol (Vitamin E)

• Powerful antioxidant
• Protects against environmental stress and supports repair

💡 Why Choose COSRX The Hyaluronic Acid 3 Serum?

• 🌊 Contains one of the highest concentrations of Sodium Hyaluronate in K-beauty
• 🌿 Lightweight, non-irritating, and fully compatible with sensitive skin
• 🧬 Works synergistically with actives like retinol, niacinamide, and AHA/BHA
• 🧴 A perfect “sandwich” serum for moisture layering (under moisturizer/oil)
• 🔒 Fortifies the barrier for long-term hydration and glow

🧴 How to Use

When to Use:
✔️ Morning (AM)
✔️ Night (PM)

Routine Step: After toner, before heavier serums or creams.

How to Apply:

1. After cleansing and toning, take 2–3 drops of serum into the palm.
2. Gently spread across the face and neck.
3. Pat until absorbed.
4. Follow with moisturizer and SPF (AM only).

💡 Pro Tip: For very dry or sensitized skin, use the 7-skin method (apply 2–3 layers of this serum).

⚠️ Safety & Precautions

• For external use only
• Perform a patch test before first use
• Avoid contact with eyes
• Store in a cool, dark place to maintain potency
• Best used within 6 months of opening

💰 Product Price in Bangladesh

💵 ৳1,850 – ৳2,5000, based on availability and current discounts.

🛒 Buy Original Authentic Product from Infinity Skincare Solution

• ✅ 100% Authentic Korean COSRX
• 📦 Fresh batch with expiration guarantee
• 🚚 Nationwide delivery with Cash on Delivery
• 💬 Skincare consultation included with purchase
• 🎁 Bundle offers available with COSRX Moisturizer or Sunscreen

❓ Frequently Asked Questions (FAQ)

Q1: What makes this different from regular hyaluronic acid serums?
🅰️ This contains 3% Sodium Hyaluronate—a higher concentration than most, with added ceramides and amino acids for complete hydration and repair.

Q2: Is this serum suitable for oily or acne-prone skin?
🅰️ Yes. It hydrates without clogging pores or feeling greasy—great for oil-water balance.

Q3: Can I layer it with Vitamin C or retinol?
🅰️ Absolutely. This serum helps buffer and soothe the skin when using actives.

Q4: Does this help with flaky, irritated skin?
🅰️ Yes. The ceramides and amino acids help calm irritation and restore smoothness.

Q5: Will it make my skin sticky or shiny?
🅰️ No. It has a dewy finish, but absorbs completely with a non-tacky feel.