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numbuzin No.4 SOS Icy Soothing Sheet Mask Dupes & Cheaper Alternatives

From 4 Reddit threads · Updated October 7, 2026

Icy cooling sheet mask for post-acne calm; leaves some faces irritated. The catch: tingling can feel irritating on sensitive skin. Here's what Redditors reach for instead.

Best Overall Alternative

87mentions

BIODANCE Bio-Collagen Real Deep Mask

Biodance·Sheet Mask

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Next-morning plumpness and glow

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The why

An overnight hydrogel mask loaded with niacinamide, glycerin, betaine, allantoin, and hydrolyzed hyaluronic acid. Redditors reach for it when skin feels dry, dull, or post-flare and they want next-morning plumpness. It’s time-consuming and expensive, and some people find it sticky or irritating.

One minus

Pricey for a single-use mask

Good forDry Skin, Oily Skin, Sensitive Skin

The original, at a glance

numbuzin No.4 SOS Icy Soothing Sheet Mask

Why people love it: Tea tree plus centella calm flare-ups

Other alternatives worth a look

Mediheal Derma365 Mask Madecassoside
Cooling, soothing reset for angry skin · 23 mentions
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Dr. Jart+ Ceramidin mask
Barrier-repair staple with ceramides · 10 mentions
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VT Cica Daily Soothing Mask Sheet
Centella-heavy calming mask · 10 mentions
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Biodance Hydro Cera-nol Real Deep Mask
Hydration-first sleeping mask · 9 mentions
Dry Skin
Round Lab 1025 Dokdo Water Gel Mask Sheet
Multiple hyaluronic acids plus glycerin · 7 mentions
Oily Skin
Skin1004 Centella Watergel Sheet Ampoule Mask
Fast calming for irritated skin · 7 mentions
Dry Skin
Biodance Refreshing Sea Kelp Real Deep Mask
Kelp ferment plus glycerin does the heavy lifting · 5 mentions
Sensitive SkinDehydration
VT PDRN Hydrogel Mask
Hydrogel soak for overnight-level glow · 5 mentions
Sensitive SkinDehydration

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