Slip Pure Silk Pillowcase (Queen)
Best for: The buyer who wants the name behind the trend and treats the pillowcase as a giftable luxury object, not just a 22-momme sleep surface.
The one that started it all — the celebrity-facialist original, priced like a status object, with the same 22 momme silk you can buy for half as much.
We'd skip$142 for the same 8.1 score as ZimaSilk at $37.99. Both are 22-momme mulberry silk; momme is the spec that matters and it is identical.This is the pillowcase that turned silk into a beauty category, and it still does the job: 22-momme grade 6A mulberry glides on hair and lashes and wicks less of your night cream than cotton does. What you're paying for at roughly $142 is the brand and the finishing — the actual silk is the same weight and grade as pillowcases at half the price. It solves friction and bed-head; it does not solve the fact that ZIMASILK and Blissy sell the identical 22 momme spec for far less.
Price & where to buy
Prices checked 2026-11-01Prices shown were last checked on 2026-11-01 and can change at any time — the price on the retailer's site at checkout is the one that applies. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the price at our recommended retailer as at our last check of that offer (2026-11-01) and, when Amazon reports one, its list price for comparison. Amazon prices come from Amazon's own product data service and are refreshed twice a day; each one shows the date and time Amazon gave it, and one older than 24 hours is replaced by “Check price”. Other retailers' prices are checked by hand and show the date of that check. Retail prices move constantly, so the price on the retailer's own page at checkout is the one that applies. More on Amazon prices
Should you buy it?
What we like
- 22-momme grade 6A mulberry — the genuine premium beauty-brand weight, not a thin display-quality silk
- Invisible zipper closure, per the brand, so the pillow sits inside a fully closed case
- Impeccable finishing and hand-feel — the seams, drape and packaging are the most polished in the category
- Often bundled with a matching silk scrunchie, extending the anti-friction benefit to your hair tie
- The most established track record and resale value — 12,000+ reviews at 4.6 and genuine brand cachet
What to know before buying
- Prestige pricing — around $142 for a spec (22 momme, 6A) that ZIMASILK sells near $37 and Blissy near $58
- Slip sells zippered and envelope Queen versions as separate products, so check the closure type before buying
- One case per box at this price; outfitting a bed for two costs more than four value cases combined
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At a glance
How it scores
How our 8.1/10 breaks down — rated on the dimensions that matter most for silk pillowcases, from published specifications and third-party test data, not the marketing.
Compare with alternatives
Quick verdicts for the silk pillowcases most often considered alongside the Slip Pure Silk Pillowcase (Queen).
Slip Pure Silk Pillowcase (Queen) vs Blissy Mulberry Silk Pillowcase
The internet's default — the most-reviewed silk pillowcase there is, with a hidden zipper, OEKO-TEX cert and a 60-night guarantee that makes trying it risk-free.
→ The first-time silk buyer who wants a safe, proven pick with a real return window and a color to match every bedroom.
Blissy Mulberry Silk Pillowcase review →Slip Pure Silk Pillowcase (Queen) vs Alaska Bear Natural Silk Pillowcase
The gateway silk — a real 19-momme mulberry case for about $25, with an undyed natural option, that proves the friction benefit before you spend big.
→ The curious first-timer, the sensitive-skin buyer who wants an undyed option, and anyone outfitting several beds without spending premium money on each.
Alaska Bear Natural Silk Pillowcase review →Slip Pure Silk Pillowcase (Queen) vs Fishers Finery 25mm Mulberry Silk Pillowcase
The heavyweight for the money — a genuine 25-momme case with a hidden envelope closure at a mid price, so you get the densest, most durable silk without the silk-house premium.
→ The buyer who cares about momme weight and durability over branding — someone who wants the heavy 25-momme grade at the best price and isn't chasing a designer label.
Fishers Finery 25mm Mulberry Silk Pillowcase review →Not sure which one is right for you?
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More silk pillowcases we compared
See all →
Mulberry Park Silks 22 Momme Pillowcase
ZIMASILK 22 Momme Mulberry Silk Pillowcase
LilySilk 25 Momme Mulberry Silk Pillowcase
Promeed 23 Momme Mulberry Silk Pillowcase with Zipper (Queen)
Frequently asked questions
Slip vs Blissy — which should I buy?
Same silk on paper: both are 22-momme grade 6A mulberry. Both have a hidden zipper, and Blissy adds OEKO-TEX certification, wider colors and a 60-night guarantee for roughly half the price. Slip gives you the original brand, the scrunchie bundle and slightly more refined finishing. Buy Slip if the name and the gift-object polish matter to you; buy Blissy if you want the identical weight at a lower price.
Is Slip actually better than a $25 silk pillowcase?
Better finished, yes; better silk, only partly. Slip is 22 momme versus the ~19 momme of an Alaska Bear at $25, so it is denser, more durable and drapes more heavily. But the core benefit — reduced friction on hair and skin — is present in both. You're paying the Slip premium for the extra momme, the brand and the finishing, not for a different category of experience.
Does the silk really help my skin and hair?
Mechanically, yes — and only mechanically. Silk's smooth surface creates less friction than cotton, so it tugs less on hair and lashes and reduces sleep creases, and it wicks away less of the moisturizer you applied at night. It is not skincare and won't treat acne or wrinkles. Anyone selling silk as a treatment is overselling it; the honest benefit is friction and moisture retention.
Envelope or zipper closure — does it matter?
Slip's standard Queen pillowcase has an invisible zipper closure, according to the brand, and Slip also sells a separate envelope version. Blissy also uses a hidden zipper, so closure type does not separate these two cases. Check the closure listed on the product page before you buy.