White Silk Pillow Cases King with Zipper - 22 Momme Mulberry Silk

In this review of the White Silk Pillow Case King with Zipper, the bottom line is simple: this is a premium 22 momme mulberry silk pillowcase best suited for anyone who wants to protect hair and skin overnight while enjoying a cool, soft sleep surface. The single biggest reason to buy is the use of 100% natural mulberry silk at a 22 momme weight and OEKO-TEX certification, which delivers a noticeably smoother, less friction surface than typical satin alternatives. The hidden zipper and machine-washable construction make it practical as well as luxurious.

Key Features

• 100% Mulberry Silk: The pure mulberry silk fabric on both sides reduces friction to help minimize hair frizz and morning tangles for many hair types.
• 22 Momme Weight: A heavier 22 momme construction gives greater durability and a denser, more substantial feel compared with lighter silk pillowcases.
• OEKO-TEX Certified: The certified silk minimizes exposure to harmful substances and supports a hypoallergenic sleep surface for sensitive skin prone to acne.
• Hidden Zipper Closure: A discreet zipper secures the insert without catching on delicate skin or hair and keeps the pillow fully enclosed during sleep.
• Thermoregulating Feel: The natural silk provides a cooling, breathable surface that helps reduce night sweats and keep skin hydrated.
• Machine-washable Design: The silk is designed for easier care than lower momme silks, offering practical maintenance for regular use.

Who It's For

This pillowcase is ideal for people with curly or frizz-prone hair who want fewer tangles and reduced breakage, and for anyone concerned with delicate or acne-prone skin seeking a hypoallergenic, hydrating sleep surface. It also suits sleepers who prefer a cool, lightweight cover and appreciate a high-quality finish like a hidden zipper.

Those who should look elsewhere include shoppers on a strict budget who need multi-pack value rather than a single premium cover, and users who prefer the feel of sateen cotton or are unwilling to follow gentle machine-wash care. If you need a pillowcase with a very heavy protective weave for extreme durability, this is a luxury, not an industrial, option.

Pros & Cons

Pros

• Luxurious, smooth surface from authentic 22 momme mulberry silk that helps reduce hair frizz and skin creasing.
• OEKO-TEX certification and natural silk composition support hypoallergenic, anti-acne benefits for sensitive skin.
• Hidden zipper is sturdy and unobtrusive, keeping the pillow securely enclosed without snagging.
• Thermoregulating properties offer a cooler night sleep and help reduce night sweats.

Cons

• Single-piece premium silk may be costlier per item than basic satin or cotton pillowcases, and not ideal for buyers seeking low-cost multi-packs.
• Although machine-washable, silk still requires gentler care than standard linens, which some users may find less convenient.

Specifications

Material	100% mulberry silk
Momme weight	22 momme
Silk grade	6A organic silk
Certification	OEKO-TEX certified
Size	20in x 36in (King)
Closure	Hidden zipper
Thread count (implied)	600+

Our Verdict

This king-size silk pillowcase is a strong choice for sleepers who prioritize hair and skin care and want a durable, higher-weight 22 momme mulberry silk with OEKO-TEX certification. The hidden zipper, cooling feel, and reported reduction in morning frizz and skin creasing make it good value for someone seeking long-term beauty and comfort benefits despite a higher upfront cost.

Frequently Asked Questions

Is this pillowcase real silk?
The pillowcase is made from 100% mulberry silk and uses 22 momme 6A organic silk, which distinguishes it from satin or synthetic alternatives.

Can it be machine washed?
The product is designed to be machine-washable, though gentler cycles and mild detergents are recommended to preserve the silk quality.

Will it help with hair frizz and skin creases?
Many users report less morning frizz and reduced sleep creases due to the smooth, low-friction silk surface and thermoregulating properties.