COSRX Advanced Snail 96 Mucin & Vitamin C Glow Face Cream (50% OFF)

This is a high-concentration treatment intended for users who are already experienced with Vitamin C.

• Key Concentration: 23% Pure Vitamin C (Ascorbic Acid).

• Best For: Experienced Vitamin C users, stubborn dark spots, uneven skin tone, and early signs of aging.

• Key Ingredients: Pure Vitamin C, Super Vitamin E (Tocotrienol), and Glutathione for synergistic antioxidant effects.

• Texture: A lightweight, oil-layered finish that absorbs smoothly.

• Usage Note: Due to its high potency, it requires careful storage (cool, dark place) and usage. It is recommended to use within 2 months after opening.

2. The Vitamin C 13 Serum (Gentle/Daily)

This version is formulated for those who want the benefits of Vitamin C in a gentler, daily-use format.

• Key Concentration: 13% Pure Vitamin C (Ascorbic Acid).

• Best For: Beginners to Vitamin C, individuals with sensitive skin, or those seeking a lightweight daily brightening serum.

• Key Ingredients: 13% Vitamin C, Super Vitamin E, Hyaluronic Acid, and Allantoin for hydration and soothing.

  
  

• Texture: Water-based, non-sticky, and refreshing.

General Tips for Using COSRX Vitamin C

Regardless of which serum you choose, follow these guidelines to maximize results and minimize irritation:

• Patch Test: Always perform a patch test before applying to your entire face, especially if you have sensitive skin.

• Sun Protection: Vitamin C can make skin more sensitive to the sun; always follow up with a broad-spectrum sunscreen during your morning routine.

• Layering: Apply 2–3 drops to clean, toned skin. Follow with a moisturizer to lock in hydration.

• Avoid Conflicts: Avoid mixing high-strength Vitamin C with other strong actives like Retinol or exfoliating acids (AHAs/BHAs) in the same routine to prevent irritation.

• Storage: Keep the bottle in a cool, dark place away from direct sunlight to maintain the stability of the active Vitamin C.