Hairmetry
Silk Pillowcase
Smooth mulberry silk for less rubbing overnight
€34.95
Delivery times
- the Netherlands: 1 working day
- Belgium: 1-2 working days
- Luxembourg, Germany, Austria and Denmark: 2-3 working days
- France: 2-4 working days
- Elsewhere in the EU: 3-10 working days
- Switzerland: 3-4 working days
- Iceland: 3-5 working days
- Liechtenstein: 4-5 working days
- the United Kingdom: 5-8 working days
- Norway: 6-8 working days
- the United States and Canada: 6-9 working days
- New Zealand: 7-12 working days
- Australia: 8-12 working days
Free shipping from €49. Free gift from €59.
Who it's for
Made for
- Straight hair
- Wavy hair
- Curly hair
- Coily hair
- Oily scalp
- Balanced scalp
- Dry scalp
- Flaky or itchy scalp
- Frizz
- Breakage
- Tangles
- Poor curl definition
- How often
- Every night
- You notice it
- From the first night
What to know
How to use it
- 1Put it on your pillow and sleep on it every night.
- 2Go to bed with dry hair, loose or in a loose braid.
Us vs others
| Others | ||
|---|---|---|
| Fabric | 100% mulberry silk, 22 momme | Varies |
| Size | 60 x 70 cm, EU standard | Varies |
| Time to first change | From the first night | Varies |
Others: 10 brand pages we checked, October 2026.
Frequently asked
Will it stop my hair breaking?
It cuts the rubbing on your hair overnight. Breakage in combing studies tracks friction and tangling, so a smooth surface is gentler.
Is it worth it for straight hair?
It helps most for curly, coily, long and damaged hair. Straight, healthy hair gains less.
What size is it?
60 x 70 cm, the standard European pillow size.
How do I wash it?
Wash it gently at 30 C in a laundry bag with mild detergent and air dry. Do not use bleach.
Silk Pillowcase
Pairs well with
Key studies behind this product
Tight hairstyles and rough grooming are linked to hair damage
A review of hair care practices in curly hair found that high-tension styles cause traction alopecia and that grooming habits drive trichorrhexis nodosa (hair shaft breakage points).
Geisler AN et al. Updates on disorders in curly hair. 2024
Read the study ↗Conditioner cut hard snags in wet bleached hair to under 10%
In a survey, women combed about 16 strokes a day. In lab combing, wet bleached hair almost always met a high-load snag, and conditioner cut that to under 10% of the time.
New S et al. Measuring the frequency of consumer hair combing and magnitude of combing forces on individual hairs in a tress and the implications for product evaluation and claims substantiation. 2018
Read the study ↗Dry combing breaks hair ends; wet combing breaks it higher up
In tress tests, dry combing broke the ends more per stroke, while wet combing broke hair higher up. Conditioner reduced both short and long breaks.
Robbins C, Kamath Y. Hair breakage during combing. III. The effects of bleaching and conditioning on short and long segment breakage by wet and dry combing of tresses. J Cosmet Sci. 2007
Read the study ↗