The one you leave on
Overnight masks
Thirteen masks, eight of them Korean, and the only group here where every per-use price is an estimate: a jar does not tell you how many nights it holds. The lists sit exactly on the catalogue's median at 26 ingredients, and butylene glycol is on all but one of them. What separates the format is not length but what sits near the top of the list.
- In the catalogue
- 16from 14 brands
- Median per use
- ≈€1.15€0.47-€7.73
- Median list length
- 2815-53 entries
- Fragrance-free
- 7of 16
Prices are indicative, captured once from the source recorded on each product page, and they drift. Every per-use figure here is estimated from pack size at a typical application rather than counted off a sheet count.
The short read
Every one of the 13 per-use figures is an estimate. A sheet mask prints its count on the box; a jar you leave on overnight does not, so the figure is worked out from pack size at a typical application.
All 13 are free of drying alcohol and 11 of the 13 of essential oils - but only 6 are fragrance-free.
Butylene glycol is on 12 of the 13. Niacinamide is on 6 and squalane on 5, both at more than twice their share of the catalogue.
A median of €1.20 a night against €1.95 for a single sheet mask - though the first figure is estimated and the second is counted.
What these lists print that others do not
Not the most common ingredients - water is on nearly every list ever written and tells you nothing about a format. These are the entries that appear far more often here than across the 215 masks as a whole, counted by encyclopaedia entry rather than by printed name.
- Well tolerated
- No meaningful concern for most people; irritation is possible but rare.
- Worth knowing
- EU-restricted, a common contact allergen, or subject to live debate.
- Ammonium Acryloyldimethyltaurate/VP Copolymer4 of 16 here·4 of 215 overall
- Cetearyl Olivate4 of 16 here·7 of 215 overall
- Sorbitan Olivate4 of 16 here·7 of 215 overall
- Dimethicone5 of 16 here·12 of 215 overall
- Glyceryl Caprylate4 of 16 here·12 of 215 overall
- Squalane6 of 16 here·20 of 215 overall
- Geraniol4 of 16 here·20 of 215 overall
- carbomer7 of 16 here·41 of 215 overall
Names without a link have no encyclopaedia entry yet, so we make no claim about them beyond the count.
All 16 overnight masks
Cheapest use first. Every one is on sale in the EU and has a published ingredient list we could source and check.

Be Routine
Schlafmaske Glow & Hydrate
27ingredients
1 ingredient we would look at twice≈€0.47 per use

PURITO
Dermide Cica Barrier Sleeping Pack
15ingredients
≈€0.58 per use

Medicube
Collagen Night Wrapping Mask
24ingredients
≈€0.60 per use

LANEIGE
Water Sleeping Mask
43ingredients
4 ingredients we would look at twice≈€0.64 per use

LOGONA
Nourish Beruhigende Overnight Maske
53ingredients
6 ingredients we would look at twice≈€0.88 per use

COSRX
Ultimate Nourishing Rice Overnight Spa Mask
19ingredients
≈€0.92 per use

Clinique
Moisture Surge Overnight Mask
42ingredients
≈€0.97 per use

Uriage
Eau Thermale Water Sleeping Mask
29ingredients
2 ingredients we would look at twice≈€1.09 per use

Medicube
Kojic Acid Turmeric Night Wrapping Mask
22ingredients
3 ingredients we would look at twice≈€1.20 per use

COSRX
Full Fit Propolis Honey Overnight Mask
22ingredients
1 ingredient we would look at twice≈€1.26 per use

belif
Super Knights Vitamin Mask
26ingredients
3 ingredients we would look at twice≈€1.32 per use

MIZON
Snail Wrinkle Care Sleeping Pack
31ingredients
3 ingredients we would look at twice≈€1.34 per use

Typology
Masque de Nuit Raffermissant P73 (Firming Night Mask)
24ingredients
3 ingredients we would look at twice≈€2.21 per use

Rosental Organics
Regenerating Night Mask
44ingredients
4 ingredients we would look at twice≈€2.65 per use

Dr. Grandel
Timeless Sleeping Cream & Mask
35ingredients
6 ingredients we would look at twice≈€4.65 per use

Sensai
Cellular Performance Extra Intensive Mask
44ingredients
8 ingredients we would look at twice≈€7.73 per use
Read another format
The other formats
The single-use format
Sheet masks
90 masks · median €1.95 per use
The mineral format
Clay masks
28 masks · median €1.25 per use
Cheap by the application
Cream masks
31 masks · median €0.48 per use
The longest lists
Hydrogel masks
24 masks · median €4.43 per use
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