Day Glow Serum
Seoul Ceuticals
Overview
The Day Glow Serum contains a high concentration of Vitamin C (20%), which is a well-researched ingredient for skin health. The inclusion of Ferulic Acid and Vitamin E is beneficial for Vitamin C's stability and antioxidant properties. While Hyaluronic Acid and Centella have established dermatological benefits, the lack of specific concentrations for most ingredients other than Vitamin C makes it difficult to ascertain the full efficacy of the product's comprehensive claims.
The Good
High concentration of Vitamin C (20%) which is effective for brightening, collagen synthesis, and antioxidant protection.
Includes synergistic ingredients like Ferulic Acid and Vitamin E known to boost Vitamin C's efficacy and stability.
Contains Hyaluronic Acid, providing significant hydration and plumping effects.
The Bad
Exact concentrations of most ingredients (Ferulic Acid, Hyaluronic Acid, Vitamin E, Citrus Stem Cells, Centella, Organic Aloe, Korean Ginseng) are not disclosed, making efficacy uncertain beyond Vitamin C.
Plant-based hyaluronic acid benefits are less robustly studied than animal-derived forms, though emerging evidence is promising.
Cica's significant cognitive benefits are not well-supported by current research, despite common marketing claims.
Is it for you?
Best For: Individuals seeking to brighten skin, reduce hyperpigmentation, improve skin tone, and provide antioxidant protection against environmental damage.
Skip If: You have extremely sensitive skin and have reacted poorly to Vitamin C in the past, or if you are allergic to any listed ingredients. Consult a dermatologist if pregnant or breastfeeding.
Ingredients Analysis
How to Use
Apply 5-7 drops to clean, dry skin on face, neck, and décolleté. Gently massage until absorbed. Follow with moisturizer and sunscreen (if used in the morning).
Daily
Morning (preferred) or Evening
After cleansing and toning, before moisturizer and sunscreen.
Who Should Use This
Best For:
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