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Best price right now
$18.20
$0.61 per ml
Checked today
at Stylevana
Save $10.30 vs. the priciest authentic seller.
Also available at
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Prices last checked today · across 2 retailers
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Price history
What this serum has actually cost
We check every authenticated seller daily; each point is the lowest landed price we found that day.
The current lowest authorized landed price for numbuzin No 4 Ceramide Aha Glazed Skin Prep Serum is $18.20 at Stylevana — checked Aug 19, 2026. We rank by real landed cost across authenticity-checked sellers, never pay-to-rank.
Skin compatibility
Will this suit your skin?
We run the ingredient list we hold against three curated reference lists. Skin is personal — these are notes to help you decide, not rules. Pregnancy questions belong with your doctor, and if we don't have a full ingredient list we say so instead of guessing.
Transparency
What's actually in it
Key active
Glycolic Acid
3.01%
AHA exfoliation for smoother, glazed skin
Key active
Gluconolactone
3%
PHA for gentle exfoliation and hydration
Key active
Niacinamide
listed
Brightening and barrier support
Concentrations as stated by the brand — we never estimate them from the INCI order.
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Answers