Dear, Klairs
EGF Blue AC Calming Serum 50g
Skin Type: Sensitive, acne-prone, irritated, or post-acne skin
Texture: Lightweight, fast-absorbing serum
Key Functions: Calming, post-acne care, hydration, oil control, skin renewal
Free From: Fragrance, artificial dyes, parabens, animal testing
Clinically Tested | Non-comedogenic | Hypoallergenic | Safe for Sensitive Skin
This advanced calming serum is designed to soothe deep inflammation and accelerate recovery for sensitive or acne-prone skin. Powered by EGF (Epidermal Growth Factor), Guaiazulene, and 5-nano hyaluronic acid, it delivers 2.69x deeper soothing into 20 skin layers while reducing both chemical and physical irritation.
The serum improves 5 key indicators of breakouts and visibly refines post-acne skin, including dark spots, rough texture, and enlarged pores. Clinical studies show a 103% increase in hydration and a 137% improvement in skin barrier strength after just one use. Over four weeks, it helps balance oil production, reduce keratin buildup, and support healthy skin turnover, improving keratin cycle by 115% in one week.
With a lightweight texture and fast-absorbing finish, this non-irritating serum is ideal for those dealing with chronic breakouts, redness, or dullness from skin fatigue or past blemishes.
Key Benefits
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Calms deep-rooted breakouts and inflammation
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Reduces post-acne dark spots, texture, and pore size
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Instantly boosts moisture and reinforces skin barrier
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Helps manage oil and sebum levels over time
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Gentle, fragrance-free formula safe for daily use
Key Ingredients
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EGF (Epidermal Growth Factor): Supports skin regeneration and improves resilience
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Guaiazulene: A blue chamomile-derived extract that calms redness and irritation
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5-Nano Hyaluronic Acid: Provides multi-depth hydration without heaviness
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Niacinamide: Brightens dark spots and evens skin tone
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Centella Asiatica Extract: Promotes healing and barrier repair
How to use
FAQ
Ingredients
Shipping
Processing Time: 1–2 business days
Estimated Delivery:
- Standard: 2–3 weeks
- Express: 3–5 business days
Returns
Return Window: Within 14 days of delivery
Condition: Unused, unopened, and in original packaging
Report issues (damaged or incorrect items) within 7 days of receipt