3 Best Pillowcases for Thinning Hair: Materials & How to Choose

Key Takeaways

• Not all silk pillowcases offer the same protection for thinning hair. Momme weight, silk grade, and chemical certifications determine whether a pillowcase genuinely reduces friction and supports scalp health, or simply carries a silk label.

• Cotton pillowcases strip moisture from hair strands and create surface friction every time you move during sleep. For hair that is already fragile or thinning, that nightly friction compounds breakage over time.

• Mayfairsilk's Mulberry silk pillowcases are made from 25 momme Grade 6A silk, the highest grade available commercially. The smooth fibre surface allows hair to glide freely rather than catching and pulling at the shaft.

• 25 momme silk contains over 30% more silk than 19 momme options, making it denser, longer-lasting, and measurably smoother against thinning hair. That density is what maintains the friction-reducing benefit through repeated washing.

• Mayfairsilk's three top pillowcases for thinning hair all carry Oeko-Tex Standard 100 certification, confirming every component has been independently tested for harmful substances. Browse the full Mayfairsilk silk pillowcase range

What Are the Best Pillowcases for Thinning Hair?

Mayfairsilk's 25 momme Grade 6A Mulberry silk pillowcases are the strongest choice for thinning hair, offering a naturally smooth surface that lets hair glide freely during sleep rather than catching against the fabric. The matte charmeuse finish maintains consistent low friction across the entire surface, which matters most for hair that is already fragile at the shaft. Pair that with Oeko-Tex Standard 100 certification across the full range and you have a pillowcase that covers every technical requirement without compromise.

Below, we cover what makes a pillowcase genuinely protective for thinning hair, and which three Mayfairsilk options meet the full standard.

Mayfairsilk: Luxurious Slumber in Matte Silk As Featured in Marie Claire, Harper's Bazaar & Vanity Fair Experience True Silk Luxury: Silk Pillowcases · 25 Momme: Transform your beauty sleep with our signature pillowcases that help reduce friction on hair and skin while regulating temperature throughout the night. Silk Sheets · 22 Momme: Envelop yourself in the ultimate bedding experience with our thermoregulating complete sets, crafted from lustrous Grade 6A Mulberry silk with an exquisite matte finish. Exclusive Limited Edition Prints: Elevate your bedroom aesthetic with our designer patterns, created in small batches for those who appreciate distinctive luxury. The Mayfairsilk Difference: ✓ Grade 6A Mulberry silk (the highest quality available) ✓ Thicker, more durable weave (22–25 Momme vs. standard 19) ✓ Natural thermoregulation for year-round comfort ✓ British owned and designed ✓ UK-based warehouse for fast, reliable delivery ✓ 30-night sleep guarantee on pillowcases Luxury Without Compromise: Free Next-Day Delivery on orders over £50 to the UK and €180/$180 to the EU/US. All taxes and duties calculated upfront—no surprise charges. Discover Mayfairsilk Today →

Pure Mulberry Silk: The Best Pillowcase Material for Hair Protection

Pure Mulberry silk is the single best material for thinning hair, and the science behind it is straightforward. Silk fibres are naturally smooth, which means your hair glides across the surface rather than catching and pulling. This drastically reduces the mechanical friction that leads to split ends and breakage over time. Silk is also naturally hypoallergenic and thermoregulating, supporting a healthier scalp environment while you sleep.

When shopping for silk, the weight matters enormously. 25 momme silk (equal to 108.5 grams per square metre) contains over 30% more silk than 19 momme options, making it thicker, more durable, and far more protective against thinning hair.

Grade 6A is the highest available silk grade. It means longer, more uniform fibres with fewer imperfections, resulting in a smoother surface and longer-lasting fabric.

Pure Mulberry silk is best for thinning hair. 

How To Choose a Pillowcase for Thinning Hair

Within the silk category alone, several key factors separate a truly protective pillowcase from one that's just labelled "silk" for marketing purposes.

1. Momme Weight and Silk Grade

Momme is the unit of measurement for silk density: the higher the number, the more silk per square metre. A 25 momme pillowcase is over 30% denser than a 19 momme version, making it heavier, more durable, and smoother against thinning hair. Pair that with a Grade 6A classification, which guarantees the longest, most uniform fibres and the least surface friction.

2. Chemical-Free Certifications Like Oeko-Tex Standard 100

Some silk pillowcases are dyed or finished with chemicals that can irritate the scalp and worsen thinning over time. The Oeko-Tex Standard 100 certification independently tests every component of the finished product, including threads, dyes, finishing agents, buttons, and accessories, to verify that harmful substances fall below scientifically established safety thresholds. For anyone with scalp sensitivity, this certification is non-negotiable.

3. Temperature Regulation Properties

Silk adapts to your body temperature rather than trapping heat, which reduces overnight scalp sweating. Excess heat and moisture at the scalp can work against healthy hair growth. A pillowcase that regulates temperature adds a layer of protection that goes beyond surface friction alone.

Top 3 Pillowcases for Thinning Hair

The following three pillowcases from Mayfairsilk represent the best options for protecting thinning hair. Each is crafted from 25 momme Grade 6A Mulberry silk with an envelope closure and Oeko-Tex Standard 100 certification, the full checklist covered in one product line. What separates them is design, finish, and aesthetic fit for your bedroom.

1. Ivory Oxford Pure Silk Pillowcase - Grey Piping

The Ivory Oxford Pure Silk Pillowcase with Grey Piping is a standout choice for anyone who wants maximum hair protection wrapped in a classic, elegant design. The Oxford-style border gives it a structured, hotel-grade appearance, while the subtle Oyster Grey piping adds a refined contrast that works beautifully with both cool and neutral bedroom palettes.

• Material: 25 momme Grade 6A Mulberry silk

• Finish: Smooth matte with Oxford border

• Closure: Discreet envelope closure (no zipper, no snag points)

• Certification: Oeko-Tex Standard 100

• Pairs with: The Damask Oxford silk pillowcase and solid colour classic pillowcases

The ivory tone is a natural white that works as a neutral anchor in almost any bedroom and adds quiet distinction. More importantly for thinning hair, the matte charmeuse surface delivers the full friction-reducing benefit of 25 momme silk without any textural interruptions.

If you're looking for something that feels genuinely luxurious without being flashy, and you want a pillowcase that covers every technical requirement for protecting fragile hair, this is one of the strongest all-round picks in the Mayfairsilk range.

The Ivory Oxford Pure Silk Pillowcase with Grey Piping adds a touch of elegance while protecting fragile hair. 

2. Champagne Pure Silk Pillowcase

• Material: 25 momme Grade 6A Mulberry silk

• Finish: Soft touch matte

• Shade: Warm champagne (pairs beautifully with rich golds, soft creams, and natural wood tones)

• Closure: Discreet envelope closure

• Certification: Oeko-Tex Standard 100

The Champagne Pure Silk Pillowcase is made from the finest 25 momme Grade 6A Mulberry silk with a soft touch matte finish that feels indulgently smooth against both skin and hair. For thinning hair, the matte finish is particularly relevant. It produces a consistently low-friction surface that allows hair to move freely during sleep without catching or pulling.

The champagne shade is warm, inviting, and versatile. It pairs naturally with bedroom palettes built around earthy, golden, or cream tones, adding a gentle glow without overwhelming the space. It's a shade that reads as effortlessly sophisticated rather than overtly bold.

From a hair care perspective, this pillowcase ticks every box: the right momme weight, the right grade, the right closure, and the right certification. The colour choice is simply the finishing touch that makes it feel like a deliberate, considered bedroom upgrade rather than a purely functional purchase.

Designed in London, the Champagne Pure Silk Pillowcase is crafted to last, making the investment genuinely worthwhile when you consider the nightly protection it provides for fragile, thinning hair over months and years of use.

3. Ivory Pure Silk Pillowcase

The Ivory Pure Silk Pillowcase is handcrafted from 25 momme Mulberry silk with a matt finish, making it the clean, minimal option in the Mayfairsilk lineup. Its natural white tone is a true neutral, effortlessly versatile across classic and contemporary bedroom styles, and adaptable to virtually any colour scheme you're working with.

For thinning hair, this pillowcase delivers the same core protection as the other options in this list: Grade 6A silk, 25 momme density, envelope closure, and Oeko-Tex certification. The difference here is in its simplicity. There's no border, no piping, just pure silk in its most understated form. If your priority is hair protection above all else, and you want the cleanest, most minimal aesthetic to go with it, the Ivory Pure Silk Pillowcase is the straightforward, no-compromise choice.

Best Pillowcases for Thinning Hair: Summary Table

Mayfairsilk’s pure Mulberry silk collection is hypoallergenic, thermoregulatory, sustainable, and great for hair. 

The Right Pillowcase for Thinning Hair Starts With the Material

For thinning hair, the material you sleep on every night is not a minor detail. Pure Mulberry silk at 25 momme weight, Grade 6A quality, with an envelope closure and Oeko-Tex Standard 100 certification covers every factor that separates a genuinely protective pillowcase from one that simply carries a silk label.

Mayfairsilk's three pillowcases in this guide meet that full standard. Each is crafted in London from 25 momme Grade 6A Mulberry silk, independently certified, and designed to reduce friction and moisture loss night after night. If you are ready to give fragile hair the surface it deserves, explore the Mayfairsilk silk pillowcase collection

Check our premium mulberry silk collection today!

Frequently Asked Questions

Do Silk Pillowcases Actually Help With Hair Loss?

Silk pillowcases reduce mechanical friction during sleep, one of the key contributors to hair thinning and breakage. Every time you move your head on a rough cotton surface, hair strands weaken at the shaft; silk's smooth surface lets hair glide freely instead. They won't reverse hair loss caused by genetics or hormones, but they do remove an unnecessary nightly stressor from already-fragile hair.

What Is the Best Momme Weight for a Silk Pillowcase?

25 momme is the recommended momme weight for a silk pillowcase, particularly for thinning hair. At 108.5 grams per square metre, it is over 30% denser than 19 momme silk: thicker, more durable, and smoother in texture. It also holds its surface quality through repeated washing, so the friction-reducing benefit stays consistent over time.

Is Satin as Good as Silk for Thinning Hair?

Satin is better than cotton but falls short of silk, since most satin pillowcases are made from polyester, a synthetic that mimics silk's surface without its natural thermoregulating properties, breathability, or amino acid structure. Polyester satin also traps heat, which can increase scalp sweating overnight. Satin works as a budget option, but for long-term hair protection, 25 momme Mulberry silk is the stronger choice.

How Often Should You Wash a Silk Pillowcase?

A properly cared-for 25 momme Mulberry silk pillowcase will hold its quality and hair-protective properties for years. For washing your silk pillowcase, keep the following in mind:

1. Wash every one to two weeks on a delicate or hand-wash cycle using cool water and a gentle detergent.

2. Never wring, tumble dry, or dry in direct sunlight. These break down silk fibres over time.

Do Mayfairsilk Pillowcases Use Pure Mulberry Silk?

Yes, Mayfairsilk pillowcases are made from pure Grade 6A Mulberry silk at 25 momme weight, the highest grade available commercially. Every pillowcase carries the Oeko-Tex Standard 100 certification, confirming that every component of the finished product has been independently tested and verified to meet strict safety thresholds for harmful substances. Designed in London and built to last, they cover every requirement for protecting fragile, thinning hair night after night.

*Note: The prices and product listings mentioned above are approximate and may vary over time or by location. Actual costs can differ based on pricing policies, provider experience, and market conditions.