A milky exfoliating prep serum with 3% glycolic acid, 3% PHA and five ceramides that smooths away flakiness and leaves skin with a glazed, even finish.
The No.4 Glazed Skin Prep Serum does two jobs that rarely sit together: it exfoliates and supports the moisture barrier at the same time. A 3% glycolic acid and 3% gluconolactone (PHA) duo gently loosens dull, flaky surface cells, while five ceramides, panthenol and niacinamide keep skin comfortable. The milky, silky texture leaves a smooth, glassy base that helps makeup sit beautifully.
✨ Why You'll Love It
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3% Glycolic Acid (AHA) – Gently resurfaces to smooth rough texture and dullness
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3% Gluconolactone (PHA) – A gentler acid that exfoliates while helping to hold in moisture
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5 Ceramides – Support the skin barrier so exfoliation feels comfortable
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Panthenol & Niacinamide – Soothe and help brighten the look of uneven tone
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Makeup Prep – Leaves a smooth, glazed finish that helps base products glide on
Ideal for dry, flaky, textured or dull skin that wants smoother, glowier results without harshness.
💚 Clean & Conscious Beauty
- Formulated without animal-derived ingredients (brand stated)
- Never tested on animals (brand stated)
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Suitable for: All skin types, especially dry, flaky and textured skin
How to Use: On clean skin, apply one dropper before the rest of your skincare and pat gently to absorb. Use in the morning or evening — start a few times a week — and follow with SPF in the morning.
⚠ Hazards & Cautions
For external use only. Avoid contact with eyes — if contact occurs, rinse thoroughly with water. Keep out of reach of children. If irritation or sensitivity occurs, discontinue use and consult a physician. Ingredients may be subject to change at the manufacturer's discretion. Contains exfoliating acids: patch test before first use, start slowly (a few times a week) and build up as tolerated, avoid using alongside other strong exfoliants, and wear SPF daily as skin may be more sensitive to the sun.
Size: 30ml
Country of origin: Made in South Korea
