ESTELIN Niacinamide 377 Fade Spots & Whitening Serum. Formulated with Niacinamide (Vitamin B3) and 377 Brightening Complex, this advanced serum helps reduce the appearance of dark spots, acne marks, pigmentation, and uneven skin tone while enhancing the skin’s natural glow.
Its lightweight, fast-absorbing formula penetrates quickly without leaving a greasy or sticky residue. The serum also provides hydration and supports the skin’s natural moisture barrier, helping the skin feel soft, smooth, and refreshed throughout the day.
With regular use, ESTELIN Niacinamide 377 Serum helps improve skin clarity, restore radiance, and promote a healthier-looking complexion suitable for all skin types.
Key Features
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Niacinamide brightening serum
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Enriched with 377 Brightening Complex
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Helps fade dark spots and acne marks
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Promotes a more even skin tone
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Boosts skin radiance and glow
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Lightweight, fast-absorbing texture
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Non-greasy and non-sticky formula
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Hydrates and smooths the skin
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Works well under moisturizer and makeup
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Suitable for all skin types
Benefits
✔ Helps reduce the appearance of dark spots
✔ Brightens dull and tired-looking skin
✔ Improves uneven skin tone
✔ Boosts natural skin radiance
✔ Hydrates and softens the skin
✔ Supports the skin’s moisture barrier
✔ Leaves skin smoother and more refined
✔ Suitable for both morning and evening use
Main Ingredients
Highlighted Ingredients
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377 Brightening Complex (Phenylethyl Resorcinol)
Typical Base Ingredients
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Phenylethyl Resorcinol (377)
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Note: The exact INCI ingredient list may vary by production batch. Please check the product packaging for the complete ingredient declaration.
Skin Type
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Sensitive Skin (Patch test recommended)
Skin Concerns
How to Use
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Cleanse your face thoroughly.
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Dispense 2–3 drops of serum onto your fingertips.
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Gently apply to the face and neck.
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Pat until fully absorbed.
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Use morning and evening for best results.
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Apply sunscreen during the daytime.
