Why Choose a Pillowcase Made of Mulberry Silk

Unlike cotton pillowcases or synthetic satin pillowcase options, 100% mulberry silk provides natural benefits for sensitive skin and hair. The smooth, real silk fabric reduces friction; minimizes fine lines and wrinkles; and tames frizzy hair. Mulberry silk is also hypoallergenic and naturally resists dust mites. Pure mulberry silk pillowcases are gold standard for anyone seeking quality beauty sleep without the texture of traditional cotton pillowcases.

How to Choose the Best Silk Pillowcase: Important Questions to Answer 

What Momme Weight Should You Look For?

Momme measures silk's weight and density. At 19 momme, silk feels light but still delivers health and beauty benefits. We believe a weight of 22 momme silk hits a sweet spot for a silk pillowcase; it is durable, lustrous, and smooth while delivering plentiful skin and hair benefits. A 30 momme weight pillowcase offers a heavier, more substantial feel. Note: some brands don't disclose momme weight at all; this should raise serious questions for any buyer.

What Silk Grade Is Best for Pillowcases? 

Silk is graded from A to C, with 6A representing the absolute top tier. Grade 6A silk fibers are the longest, strongest, and most uniform. Grade 6A  silk separates a pillowcase that stays beautiful after two years from one that pills and dulls after two months.

What is the Best Type of Silk for Pillowcases?

The answer is mulberry silk. Produced by silkworms fed exclusively on mulberry leaves, mulberry silk is strong and smooth with a lustrous sheen. These characteristics make mulberry silk a better option than tussah silk, spun silk, and other varieties that have shorter, coarser fibers. Mulberry silk is a  naturally hypoallergenic, temperature-regulating fabric that's genuinely gentler on both skin and strands.

Zipper or Envelope Closure: Which Is Right for You?

The choice comes down to personal preference. A hidden zipper keeps your pillow firmly in place, ideal for active sleepers who toss and turn. An envelope closure offers a classic look with easy on-and-off convenience. Neither affects the silk or performance of your pillowcase. 

Does Your Pillowcase Have Independent Safety Certification?

Silk goes against your face for eight hours a night, so what's in the fabric matters. Mulberry Park Silks pillowcases (and all our silk products) are OEKO-TEX® Standard 100 certified. This means that every component — silk, dyes, thread — has been independently tested and confirmed safe from harmful chemicals. Without an independent certification, there's no way to verify what's actually touching your skin.

Is Your Pillowcase Easy to Care For?

Look for a pillowcase that can easily be washed at home. To launder your silk pillowcase,  wash on a gentle cycle in cold water inside a mesh laundry bag to prevent snags. Use a pH-neutral detergent  (never bleach or fabric softener. Skip the dryer and air dry flat or on a hanger away from direct sunlight. A cool iron on the lowest setting restores the sheen.

Six of the Best Silk Pillowcases Reviewed

1. Mulberry Park Silks - 22 Momme Pure Silk Pillowcase

Price $$

Mulberry Park Silks delivers exceptional quality with a 22 momme 100% mulberry silk pillowcase featuring Grade 6A silk - the highest possible grade. Customers can choose between a hidden zipper closure or a generous envelope closure to suit their preferences. OEKO-TEX Standard 100 certified for safety, our Connecticut-based American company offers excellent color options, including ivory and white. The French seam construction prevents fraying, making this the most durable option for long-term use.

"The French seam detail might seem small, but it's everything," explains Cosenza. "When you're investing in silk, you want it to last. We've seen too many competitors cut corners on construction - our customers deserve better."

2. SLIP Pure Silk Pillowcase - 22 Momme

Price: $$$$

The SLIP silk pillowcase uses 22 momme mulberry silk with an invisible zipper closure. Their SlipSilk fabric is specially commissioned for optimal shine and durability. Clinical studies show significant improvements in skin texture and hair manageability. This Australian brand has gained international recognition but comes at a premium price point, lacking OEKO-TEX certification details.

3. Blissy Silk Pillowcase - 22 Momme

Price: $$$$

Blissy offers a 22 momme 100% mulberry silk pillowcase that's machine-washable and hypoallergenic, OEKO-TEX® STANDARD 100 certified for safety, and their envelope-style closure provides easy use. While offering multiple color options, including white, silver, and pink, the envelope closure may be less secure than zipper alternatives for active sleepers. This American brand markets heavily online but at a premium price point.

4. LilySilk Oxford Silk Pillowcase - 22 Momme

Price: $$

LilySilk's 22 momme mulberry silk pillowcase features an Oxford envelope closure design. They offer monogramming services for personalization. While the envelope closure offers a classic look, it may not provide the same pillow security as zippered alternatives.

5. Fishers Finery Tranquil Dreams - 25 Momme

Price: $$

The Fishers Finery pillowcase 25 momme 100% mulberry silk pillowcase, offers excellent value without compromising on real silk quality. Available in multiple color options, though OEKO-TEX certification isn't mentioned on their product page. This American company focuses on affordable luxury but lacks detailed construction information.

6. Cozy Earth Silk Pillowcase--Momme Unspecified

Price: $$$

Cozy Earth's pillowcase is made from 100% Grade 6A mulberry silk, is OEKO-TEX® Standard 100 certified, and retails around $78 with regular sales offered. The silk is sandwashed for a matte, soft finish and treated with aloe vera, which the brand markets for extra skin benefit. However, any infusion--including aloe vera--washes out of silk after 10 to 20 washes. Cozy Earth does not specify momme weight, which means there is no way to assess how durable the fabric is. 

*Fishers Finery does not offer 22 momme — only 25 momme available

The Mulberry Park Silks Difference: Real People, Real Expertise

What truly sets Mulberry Park Silks apart goes beyond product quality. We are proudly headquartered in Branford, Connecticut, where you'll find our corporate offices, warehouse, and customer service operation all under one roof. When you call with questions, you're speaking with our dedicated team of silk experts who are ready to help… not to a generic call center halfway around the world.

"We don't always know where other companies are located or who answers the phone when you call," notes Cosenza. "Here, you're getting real expertise from people who live and breathe silk every day. Our customers deserve that personal touch and genuine knowledge when they're making an investment in their sleep quality."

Why Mulberry Park Silks is the Best Silk Pillowcase

Mulberry Park Silks emerges as your best silk pillowcase choice for several key reasons:

• Superior Construction: French seam design with choice of hidden zipper closure or generous envelope closure provides unmatched durability and elegance. The secure zipper option ensures your pillow stays protected while the envelope closure offers classic styling.
• Certified Safety: OEKO-TEX Standard 100 certification guarantees their 100% mulberry silk is free from harmful chemicals - a crucial factor for sensitive skin. This sets Mulberry Park Silks ahead of Fishers Finery, which doesn't offer independent safety certification.
• Premium Materials: Grade 6A mulberry silk represents the highest quality available, with less than 3% of raw silk meeting this standard.
• Exceptional Value: At $67, Mulberry Park Silks offers premium quality at more than 40% less than competitors like SLIP ($120) and Blissy ($105.95).
• Comprehensive Benefits: Perfect for all hair types - from curly hair prone to tangles to fine hair needing gentle care. The real silk fabric naturally regulates temperature, resists allergens, and helps prevent sleep-induced wrinkles that cotton pillowcases can cause.
• Transparency: Mulberry Park Silks discloses momme weight, silk grade, and certification details on every product. Some brands don't disclose momme weight or safety certification, or charge a premium for added "treatments" that wash out of fabric. Mulberry Park Silks also retains a team of US-based silk experts to answer questions and make recommendations.

The Bottom Line on Silk Pillowcases

While satin pillowcases and cotton alternatives may seem budget-friendly, investing in a quality 100% mulberry silk pillowcase pays dividends for your hair and skin health. Mulberry Park Silks pillowcases combine premium materials, certified safety, and superior construction to deliver the best silk pillowcase experience, offering both luxury and value as the best choice among premium real silk options. If you're ready to upgrade your beauty sleep, choose Mulberry Park Silks.