Primary Functions and Benefits:

• Intensive Brightening: Targets excess melanin both on the surface and deep within the skin to fade dark spots and hyperpigmentation.
• Tone Correction: Improves uneven skin tone, transparency, and overall radiance.
• Antioxidant Protection: Utilizes high-purity glutathione and vitamin-rich lemon extract to shield the skin from environmental stressors.
• Hydration: Features a bouncy, jelly-like texture that provides deep moisture without leaving a sticky residue.
• Booster Synergy: The included Night Activator contains a highly concentrated blend of vitamins (A through Q) and glutathione in powder form to supercharge the serum's efficacy. 

Key Ingredients:

• Super Lemon Juice (9,700ppm): Sourced from South Korean lemons, it contains four times the vitamin content of ordinary lemons to revitalize dull skin.
• 98% Pure Glutathione: A powerful antioxidant that specifically inhibits melanin production.
• Niacinamide: Improves skin barrier strength, refines texture, and contributes to overall brightness.
• Vegan Vitamin Complex: Includes 10 types of vitamins (such as Vitamin C derivatives, Biotin, and B12) for comprehensive antioxidant and anti-bacterial benefits.
• Soothing Agents: Contains Panthenol, Allantoin, and Azulene to ensure the brightening process is gentle enough for sensitive skin. 

Application and Usage Tips:

• Morning Use: Apply the serum alone after toning and follow with a broad-spectrum sunscreen.
• Night Use (Set Option): Mix a small amount (approximately 0.06g) of the Night Activator powder into the serum or your night cream. Some users prefer mixing it into the entire bottle before first use for convenience, while others mix per application.
• Target Areas: Can be layered on areas with visible blemishes or freckles for intensive care.