innisfree Green Tea Enzyme Vitamin C Brightening Serum, 1.01 fl oz — dual Vitamin C, hydrating glow

Innisfree Green Tea Enzyme Vitamin C Serum is a daily brightening serum that combines two kinds of Vitamin C, green tea–derived enzymes and gentle exfoliants to reduce the appearance of dark spots and even skin tone while delivering hydration.

This lightweight Korean serum is designed to refine texture and enhance radiance using a blend of antioxidant-rich ingredients and humectants. Floating Vitamin C microcapsules dissolve into skin, while the patented green tea enzyme and mild exfoliants help remove dull surface cells. Supporting ingredients such as hyaluronic acid, panthenol and squalane lock in moisture so skin looks smoother and feels hydrated without alcohol or added fragrance.

How quickly can I expect to see brighter, more even skin?

Visible improvements are reported early when the serum is used consistently. In a four-week consumer assessment, many participants noticed brighter tone within the first week and continued reduction of dark spots over the next weeks.

• First-week brightness: users reported clearer, more luminous skin after regular use.
• Four-week progress: most participants observed fading of dark spots and a more even complexion.
• Results depend on individual skin type, consistency, and sun protection during use.

What key ingredients make this serum effective for dark spots?

The formula pairs antioxidant and exfoliating actives to address pigmentation and surface texture without over-drying. Two forms of Vitamin C work alongside niacinamide and a green tea–derived enzyme to encourage smoother, more uniform-looking skin.

• Dual Vitamin C: brightens and helps minimize the look of discoloration over time.
• Green tea enzyme + mild exfoliants: promote gentle removal of dead skin cells to reveal fresher skin.
• Niacinamide and ferulic acid: support tone correction and antioxidant protection.
• Hyaluronic acid, panthenol, squalane: restore moisture and maintain a supple barrier.

How should I incorporate this serum into my skincare routine?

Use the serum after cleansing and toning, and before moisturizers or oils. Apply a few drops over face and neck, patting gently to help absorption; use it both morning and evening for consistent results.

• AM: apply, then follow with sunscreen to protect from UV-induced darkening.
• PM: apply after cleansing to support overnight renewal.
• Layering tips: compatible with most hydrating actives; introduce gradually if using strong actives like retinoids.

Is this serum suitable for sensitive or dry skin types?

The formula avoids alcohol and fragrance and includes hydrating, soothing ingredients, making it gentle for many skin types. Patch testing is recommended for sensitive skin, and pairing with protective moisturizers can reduce irritation risk.

• Alcohol- and fragrance-free to minimize irritation triggers.
• Hydrators like hyaluronic acid and squalane help maintain comfort during use.
• Perform a small patch test if you have reactive or allergy-prone skin.

Who is this for: This serum is aimed at people seeking to brighten dull skin, reduce the appearance of sun spots or post-breakout marks, and improve overall texture while maintaining hydration. It's appropriate for those who prefer lightweight, antioxidant-rich formulas and want a K‑beauty option they can use morning and night alongside sunscreen and their regular treatments.

Ingredients

Water / Aqua / Eau, Propanediol, 1,2-Hexanediol, Glycerin, 3-O-Ethyl Ascorbic Acid, Butylene Glycol, Lactobacillus Ferment Lysate, Squalane, Helianthus Annuus (Sunflower) Seed Oil, Dextrin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylic/Capric Triglyceride, Tromethamine, Xanthan Gum, Gluconolactone, Citrus Reticulata (Tangerine) Peel Extract, Panthenol, Niacinamide, Allantoin, Daucus Carota Sativa (Carrot) Root Extract, Hyaluronic Acid, Pentylene Glycol, Sodium Metaphosphate, Silica Dimethyl Silylate, Cyclodextrin, Tocopherol, Ethylhexylglycerin, Madecassoside, Hydrogenated Poly(C6-20 Olefin), Protease, Ascorbyl Tetraisopalmitate, Glutathione, Achillea Millefolium Extract, Hdi/Trimethylol Hexyllactone Crosspolymer, Beta-Carotene, Ferulic Acid