O21 Hyaluronic Acid 8 Oasis Mask

8 Types of Hyaluronic Acid for a Fresh, Hydrated Glow

Give your skin a refreshing moisture boost with the O21 Hyaluronic Acid 8 Oasis Mask, a Korean sheet mask designed to help keep your skin hydrated, soft, and supple.

Powered by 8 types of Hyaluronic Acid, this moisture-rich sheet mask delivers a refreshing skincare experience with 27ml of essence in every sheet.

Perfect for your daily self-care routine, especially when your skin feels dry, tired, or in need of extra hydration.

✨ Why You'll Love It

💧 8 Types of Hyaluronic Acid
Features eight forms of Hyaluronic Acid to support skin hydration and help maintain a smooth, moisturized appearance.

🌿 Moisture-Rich Essence
Each sheet contains 27ml of essence to provide a refreshing moisture-care experience.

🫧 Vegan Certified
Developed with a vegan-certified formula.

🤍 Hypoallergenic Tested
Completed hypoallergenic testing for an additional level of skincare reassurance.

🇰🇷 Made in Korea
Experience Korean skincare innovation with O21.

🌿 Key Ingredients

• Sodium Hyaluronate

• Sodium Acetylated Hyaluronate

• Sodium Hyaluronate Crosspolymer

• Potassium Hyaluronate

• Hydroxypropyltrimonium Hyaluronate

• Hydrolyzed Sodium Hyaluronate

• Hydrolyzed Hyaluronic Acid

• Hyaluronic Acid

• Panthenol

• Allantoin

• Trehalose

🧖 How to Use

1. Cleanse your face and apply toner.

2. Carefully unfold the sheet mask.

3. Place it evenly over your face, avoiding the eyes and mouth.

4. Leave on for 10–20 minutes.

5. Remove the mask and gently pat the remaining essence into your skin.

No rinsing required.

📦 Product Details

• Brand: O21 (O.twentyone)

• Product Name: Hyaluronic Acid 8 Oasis Mask

• Product Type: Facial Sheet Mask

• Quantity: 10 Sheets

• Essence Volume: 27ml per sheet

• Total Essence: 270ml

• Skin Type: All Skin Types

• Origin: South Korea

• Certification: Vegan Certified

• Testing: Hypoallergenic Tested

🇰🇷 Discover Korean Hydration Care

Treat your skin to a refreshing moment of hydration with O21 Hyaluronic Acid 8 Oasis Mask.

Eight types of Hyaluronic Acid. One refreshing skincare ritual.

Your daily oasis of hydration starts here.