Numbuzin

Numbuzin No.4 Mask.

Masks & Peels

About this product

A sheet mask designed to cool and refresh the skin with a tingling sensation.

Full ingredients

Water, Methylpropanediol, Dipropylene Glycol, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Monarda Didyma Leaf Extract, Cetraria Islandica Extract, Centella Asiatica Extract, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Camellia Sinensis Leaf Extract, Ulmus Davidiana Root Extract, Glycyrrhiza Glabra (Licorice) Extract, Aloe Barbadensis Leaf Extract, Viola Mandshurica Flower Extract, Dioscorea Japonica Root Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Chamomilla Recutita (Matricaria) Flower Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Hydrogenated Lecithin, Octyldodeceth-16, Panthenol, Carbomer, Tromethamine, Butylene Glycol, Xanthan Gum, Adenosine, Disodium EDTA, Methyl Diisopropyl Propionamide, Glycerin, Fructooligosaccharides, Beta-Glucan, Hydrolyzed Hyaluronic Acid, 1,2-Hexanediol, Hydroxyacetophenone

Guru Score

58%

Mixed

Early verdict · Few reviews so far

What the gurus are saying

This mask's cooling tingle proves too aggressive for sensitive skin, with reviewers reporting it feels overstimulating rather than soothing. Beyond the irritation concern, the price point doesn't match what you're getting for the money, so those with reactive skin may want to look elsewhere, and anyone considering it should weigh whether the brief cooling effect justifies the cost.

Synthesized from 2 expert reviews · most recent take October 2025

Type

Masks & PeelsSheet mask & patch

Key actives

Hyaluronic acid

Formula notes

Fragrance-freeNo drying alcohol

Where to buy

Ulta → Amazon → Google → iHerb →

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored

AliceintheRabbitHole

59k subs

~Nay

"The Numbuzin masks were fine, fine, but just too expensive for what they are in my opinion."

CYoung

95k subs

~Nay

"I tried this because it says cooling, but oh my god, it was too much tingly, too much tingly, I think it's too aggressive. If you have sensitive skin, skip this one."

Frequently asked.

What is Numbuzin No.4 Mask?

A sheet mask designed to cool and refresh the skin with a tingling sensation.

Is Numbuzin No.4 Mask worth it?

The gurus are split. 0 of the 2 gurus give it their stamp of approval while 2 would skip it, which lands it in the middle at a Guru Score of 58%.

What is Numbuzin No.4 Mask's Guru Score?

Numbuzin No.4 Mask holds a Guru Score of 58%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.