Slip (Hair Collection)

Charcoal King Envelope Pillowcase

Charcoal King Envelope Pillowcase - Main image
$102.90 $147.00 In stock

Category: ปลอกหมอน

DERMATOLOGIST RECOMMENDED.*

ANTI AGING. ANTI SLEEP CREASE. ANTI BED HEAD.™ 

OVER 95% OF USERS AGREED SLEEP CREASES, SLEEP LINES AND SLEEP WRINKLES WERE FEWER AND LESS NOTICEABLE.†

Slipsilk.™ Laboratory Tested. Hypoallergenic.

The beauty secret of celebrity hairstylists, dermatologists and beauty experts.™

Includes 1 x Charcoal King / International Standard Pillowcase (20” x 36” | 51cm x 91cm) with envelope closure | Machine washable | See care instructions for details. 

This product is also available with a zipper closure and in a queen size.

Learn more about our studies and testing under "Test and Study Details".

Customer Reviews (4.6 / 5 · 20 reviews)

Samuel K. ★★★★★

I was skeptical about anti-wrinkle pillowcases, but after three nights on this silk envelope case, I really do see fewer sleep lines on my cheek in the morning. The material is smoother than my old cotton pillowcase and doesn't tug at my skin at all.

Zoe R. ★★★★★

My partner noticed the difference on my skin the first morning after using it—no more deep pillow lines across my cheek. The silky fabric feels genuinely cool to the touch and doesn't tug at my hair or face at all.

Elizabeth K. ★★★★★

The moment I unzipped the packaging, the silky texture of the pillowcase felt noticeably smoother than my old cotton one. Woke up with zero sleep lines on my cheek for the first time in weeks—it’s like my skin just glides across it all night.

Benjamin ★★★★★

After just one night I could already see fewer creases on my cheek in the morning. The silk envelope closure keeps the pillowcase securely in place all night.

Olivia ★★★★★

I've been waking up without those deep sleep creases on my cheek, and my skin actually feels less irritated in the morning. The fabric is incredibly smooth and cool to the touch, much softer than my old cotton cases.

Michael S. ★★★★★

I was skeptical about a pillowcase making a difference, but after a week, my hair actually looks less flattened in the morning. The silk feels incredibly smooth against my face, and I’ve noticed fewer creases on my cheek.

Owen C. ★★★★★

My skin actually feels less tugged when I wake up, and my hair doesn't look like a bird's nest anymore. The silk is noticeably smoother against my face than cotton, and it's kept its texture after a few washes.

Grace A. ★★★★★

Switching to these pillowcases has honestly been a game-changer — I used to wake up with deep sleep lines on my cheek, and now my skin looks perfectly smooth in the morning. The Slipsilk material feels incredibly soft and stays cool all night.

Henry ★★★★★

I wake up without those crease marks on my cheek now—the silk really does keep my skin smooth. The envelope closure stays flat against the pillow, no annoying flaps bunching up overnight.

Evelyn B. ★★★★★

I've been using this pillowcase for a couple of weeks now, and the silk is noticeably smoother than my old cotton ones—my hair doesn't get tangled anymore, and I see fewer sleep creases in the morning.