COSRX The Vitamin C 13 Serum

Product Details

A gentle, water-based vitamin C serum that provides moisture and absorbs quickly without stickiness. Lighter and more refreshing than the Vitamin C 23 Serum, it can be used daily. Regular use will fade blemishes, dark spots, and freckles, while improving overall skin tone.

Recommended For: COSRX The vitamin C 13 serum is ideal for those who want a Vitamin C product for daily use that also cares for hydrating and brightening the complexion.

Target Concerns: Hyperpigmentation, Anti aging & Dullness.

Texture: Non-sticky, lightweight, watery texture that absorbs well.

Color: It has a slight yellowish tint, indicating that it contains pure vitamin C.

Key Features and Benefits

• Contains 13% pure vitamin C (ascorbic acid) for effective brightening.
• Targets dark spots, acne scars, and uneven skin tone.
• Lightweight, fast-absorbing texture suitable for all skin types.
• Helps protect skin against environmental damage.
• Dermatologist-tested for safety on sensitive and acne-prone skin.
• Free from parabens, mineral oils, and artificial fragrances.

How to Use

Cleanse your skin and put a toner. Then apply few drops of serum to the skin. User fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.

Proven Results

Hydration

• 113.77% improvement in surface moisture (surface hydration)

Skin Texture

• 20.17% improvement in skin texture (roughness)

Pigmentation

• 16.07% improvement in pigmentation.
• 12.22% reduction in melanin area.

Triple-Complexion Skin Tone

• 31.92% improvement in redness.
• 15.6% improvement in yellowness.
• 3.94% improvement in brightness.

Wrinkles & Elasticity

• 10.64% improvement in wrinkles (eye area).
• 19.64% improvement in external elasticity.
• 14.07% improvement in internal elasticity.

Pores

• 36.97% reduction in pore volume.
• 34.44% reduction in pore area.
• 27.12% reduction in pore count.
• 9.4% reduction in pore depth.

Based on clinical trials of 21 subjects.

Key Ingredients

• 13% Pure Vitamin C: Improves discoloration and uneven skin tone.
• Tocotrienol(Super Vitamin E): Boasts up to 50 times greater anti-oxidizing efficacy than Tocopherol.
• Hyaluronic Acid and Allantoin: Provides moisture and relieves irritation.