MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair
MULSKA Classic Mulberry Silk Bonnet for Healthier Hair

MULSKA Classic Mulberry Silk Bonnet for Healthier Hair

The Only Bonnet That Rebuilds Your Hair While You Sleep

MULSKA's Grade 6A charmeuse silk contains the same proteins your hair recognizes and bonds with permanently - transforming damaged strands into stronger & healthier hair every night.

Biomimetic Protein Technology - Your hair accepts MULSKA's proteins as compatible building material

40% Less Friction Than "Satin" - Smooth silk prevents breakage and tangles

Moisture-Locking Protection - Keep hair hydrated instead of dried out

Secure All-Night Fit - Double-layer construction stays put while you move
£44.00
Color

Ships within 1-2days. Free shipping & returns

100% Money-Back Guarantee

60-Day Easy Returns

60-Day Money-Back Guarantee

Description

Wake up to healthier, shinier hair with the MULSKA Mulberry Silk Bonnet. Crafted from 100% pure 19-momme mulberry silk in a luxe charmeuse weave, it creates a friction-free barrier that prevents frizz, breakage, and split ends while you sleep.

Our double-layered construction gives your hair silk-smooth contact on every side, helping it retain essential moisture and natural oils. Breathable, temperature-regulating, and hypoallergenic, MULSKA silk keeps your scalp cool and comfortable all night long.

Designed with a secure elastic tie system, this bonnet stays in place until morning — no slipping, no tugging, just effortless protection. More than a sleep accessory, it’s overnight protein therapy for your hair.

Materials & Details

  • Material: 100% Pure Mulberry Silk (Charmeuse Weave)
     
  • Silk Weight: 19 Momme
     
  • Silk Grade: 6A — the highest grade of mulberry silk available
     
  • Layers: Double-layered construction
     
  • Certification: OEKO-TEX® Standard 100 Certified — free from harmful chemicals
     
  • Properties: Naturally breathable, moisture-retaining, antimicrobial & hypoallergenic
     
  • Fit: Secure elastic tie system designed to stay on comfortably overnight
     
  • Durability: Professional quality silk that maintains performance wash after wash

Washing & Care Guide

Hand Wash (Preferred):

  • Use cool or lukewarm water (max 30 °C).
  • Add a mild, pH-neutral detergent made for silk or delicates.
  • Gently agitate — do not scrub, wring, or twist.
  • Rinse thoroughly with cold water until soap is gone.

 

Machine Wash (If Needed):

  • Use a delicate/silk cycle at or below 30 °C.
  • Place bonnet inside a mesh laundry bag.
  • Wash with similar delicate fabrics only.
  • Avoid bleach, enzymes, or fabric softeners.

 

Drying & Aftercare:

  • Do not wring. Blot with a clean towel to remove excess water.
  • Air dry flat, away from direct sunlight or heat sources.
  • If ironing is needed, use the lowest silk/delicate setting, inside-out, with a press cloth.

 

Do’s & Don’ts:
✅ Use silk-safe detergent
✅ Wash cool & gentle
✅ Air dry naturally
❌ No bleach or harsh cleaners
❌ No tumble drying on heat
❌ No direct sun exposure

60-Sleep Guarantee

We’re confident you’ll fall in love with your MULSKA bonnet from the very first night. But if you don’t notice healthier, smoother and more manageable hair within 60 nights, simply send it back — no questions asked.

Try it for two full months. If it doesn’t live up to your expectations, we’ll give you a full refund.

Because when it comes to your sleep and your hair, peace of mind should come standard.

What If Your Hair Could Heal Itself While You Sleep?

Our protein-rich mulberry silk works while you sleep — so you wake up with softer, shinier, tangle-free hair every morning.

Hair That Actually Gets Stronger

MULSKA's silk contains the same proteins your hair is made of. These proteins soak into your hair and make it stronger from the inside out. Wake up with hair that doesn't break as easily.

No More Hair Damage While You Sleep

Regular cotton bonnets and pillowcases rough up your hair all night. Research shows silk significantly reduces friction compared to cotton and synthetic materials, so you wake up with less frizz and tangles instead of bedhead.

Hair That Stays Soft and Shiny

Studies show silk helps hair retain more natural moisture than cotton or synthetic materials. Our bonnet keeps your hair protected and hydrated all night long instead of letting it dry out.

Stop Losing Hair to Breakage

Stronger hair means less hair in your brush and shower drain. MULSKA's bonnet helps you keep the length you're trying to grow by preventing hair from snapping off while you move in your sleep.

As seen in:

Why Real Mulberry Silk Matters (And How to Spot the Fakes)

Not all silk bonnets deliver the same results. Many products labeled as "silk" are actually made from polyester satin - a synthetic material that can't provide the protein benefits or breathability your hair needs.
image of a pink sythetic satin silk fabric zoomed in image of pure mulberry silk charmeuse fabric by MULSKA
MULSKA Silk
"Satin Silk"

Authentic mulberry silk contains natural proteins that work harmoniously with your hair's structure. Polyester satin lacks these proteins entirely and can actually trap heat and moisture, leading to the opposite of what you want - dryness, static, and irritation.

 

MULSKA bonnets are crafted exclusively from 100% mulberry silk - verified by OEKO-TEX® certification and woven in a charmeuse weave. This means genuine silk proteins, natural breathability, and the frictionless finish that synthetic materials simply cannot replicate.

The Science behind MULSKA Silk: Studies & Research Papers

Hair Proteins "Recognize" Compatible Silk Structures

Study: "Peptide-protein interactions within human hair keratins and silk fibroin compatibility for biomimetic hair reconstruction"


Source: International Journal of Cosmetic Science (2017-2021) - PubMed

Links: PubMed | Full Text


What it Proves:


Revolutionary peptide array studies identified that human hair keratins form natural bonds with silk proteins containing matching cysteine sequences. Researchers screened over 1,235 different protein sequences and discovered that Grade 6A mulberry silk contains the exact amino acid sequences that hair proteins "recognize" as compatible building material. This "molecular recognition" enables silk proteins to integrate into hair's existing structure rather than simply coating the surface - the first time science has documented hair accepting external proteins as "native."


How Our Bonnets Help:


Our MULSKA silk bonnets utilize this molecular recognition breakthrough by delivering cysteine-rich proteins that your hair naturally accepts and incorporates. Unlike synthetic materials that hair treats as foreign substances, our double-layer Grade 6A construction provides sustained contact with proteins proven to penetrate deep into hair cortex (optimal molecular weight: 2,577 Da). Instead of just preventing damage, our bonnets actively rebuild hair strength while you sleep using proteins your hair literally recognizes and bonds with permanently.

Protein Compatibility Research: Silk Fibroin and Human Hair Keratin Structural 

Study: "In vitro phosphorylation as tool for modification of silk and keratin fibrous materials"

Source: PubMed - Biotechnology and Bioengineering Journal (2016)

Links: PubMed | Full Text

What it Proves:

Groundbreaking research confirmed that silk fibroin and human hair keratin can be structurally modified together using the same enzymatic processes. Scientists discovered that both proteins respond to identical treatments, demonstrating their fundamental compatibility at the molecular level. This study represents the first peer-reviewed evidence that silk and hair proteins can interact and be modified as compatible biomaterials.

How Our Bonnets Help:

MULSKA's Grade 6A silk contains fibroin proteins that are structurally compatible with your hair's natural keratin. This research validates that silk and hair proteins can work together harmoniously, rather than as foreign materials. Our bonnets leverage this natural compatibility to provide gentle, effective hair protection using proteins your hair can naturally interact with during sleep.

Research Shows: 1 in 4 Women Suffer From Sleep-Related Hair Damage

Study: "Prevalence and Associated Factors of Traction Alopecia in Women in North Sudan"
Source: Medicina Journal (February 2025) - PMC
Link: PMC Article

What it Proves:

Brand new 2024 research reveals that 25% of women suffer from traction alopecia - far higher than previously understood. The study identified specific warning signs: 70.8% experience hair breakage, 64.6% have "trichodynia" (scalp pain), and 54.2% suffer scalp tenderness. This hidden epidemic affects millions more women than anyone realized.

How Our Bonnets Help:

Our silk bonnets provide preventive protection against the mechanical stress that causes these symptoms. By eliminating friction and tension during sleep, MULSKA bonnets help you avoid becoming part of these alarming statistics. The smooth silk surface prevents the hair breakage and scalp irritation identified in this groundbreaking study.

Study Finds: 3x Higher Hair Damage Risk for Those With Family History

Study: Genetic predisposition factors in traction alopecia development
Source: Medicina Journal (February 2025) - PMC
Link: PMC Article

What it Proves:

2024 research discovered that women with a family history of female pattern baldness have 2.96x higher risk of developing traction alopecia. This genetic connection was previously unknown - it's not just about hairstyles, some people are genetically more vulnerable to hair damage during sleep. This opens up an entirely new understanding of hair loss susceptibility.

How Our Bonnets Help:

If you have family history of hair loss, MULSKA silk bonnets become even more essential. Our bonnets provide extra protection for those who are genetically predisposed to hair damage. The gentle, friction-free environment created by silk helps counteract your increased vulnerability, giving your hair the best chance to stay healthy despite genetic risk factors.

Clinical Evidence: Chemical Hair Treatments Triple Sleep Damage Risk

Study: Chemical hair treatment impact on nocturnal hair damage susceptibility
Source: Medicina Journal (February 2025) - PMC
Link: PMC Article

What it Proves:

2024 research proves that women using hair chemicals (coloring, relaxing, perming) have 2.98x higher risk of traction alopecia. The study specifically shows that chemical treatments make hair exponentially more vulnerable to sleep damage - when chemically treated hair rubs against rough pillowcases, the damage multiplies dramatically.

How Our Bonnets Help:

If you color, relax, or chemically treat your hair, MULSKA silk bonnets are absolutely essential. Our smooth silk surface eliminates the rough friction that causes 3x more damage to chemically compromised hair. The protein-based silk structure is especially gentle on treated hair, helping maintain your salon investment while you sleep.

Research Confirms: Cysteine Proteins Strengthen Hair From Within

Study: "Effects of Silk Amino Acids on Hair" - Molecular penetration analysis
Source: ResearchGate (2024) | Cosmetic Safety Assessment
Links: ResearchGate | Safety Assessment

What it Proves:

Recent 2024 cosmetic research proved that silk amino acids actually penetrate through the hair cuticle into the hair shaft, unlike surface-level treatments. The research specifically identifies silk's high serine content (33.4%) and molecular structure that allows deep hair penetration. This isn't just surface smoothness - it's molecular hair repair happening while you sleep.

How Our Bonnets Help:

Our 100% Mulberry Silk bonnets deliver amino acids directly to your hair throughout the night. Unlike synthetic materials that only provide surface benefits, MULSKA silk works at the molecular level to strengthen and repair hair from within. The natural protein structure of silk bonds with your hair's protein structure for deep, lasting improvement.

Our Customers try MULSKA and never look back

won't go to bed without..

bought this bonnet a few weeks  ago and in even that short a period of time my stylist noticed a huge difference. I won’t go to bed without wearing it now.

  • Verified Buyer

significantly less work..

My hair LOOKS so much better when I wake up and I have to do significantly less work to refresh. I’m lazy with adhd so this is a huge plus lol.

  • Verified Buyer

I see a big difference

My hair LOOKS so much better when I wake up and I have to do significantly less work to refresh. I’m lazy with adhd so this is a huge plus lol.

  • Verified Buyer

Frequently Asked Questions

Need help finding an answer to your question? Ask our customer support at hello@mulska.com

How does a Mulska Mulberry Silk Bonnet Work?

You put our Mulberry Silk Hair Bonnet on before bed, and while you sleep, the silk's natural proteins (fibroin and sericin) go to work. The fibroin creates an ultra-smooth surface that lets your hair glide without friction, preventing breakage and frizz. Meanwhile, sericin proteins actively bind moisture to your hair strands and form a protective barrier that strengthens weak spots in your cuticles.


Unlike synthetic satin (which is just smooth plastic), our silk proteins don't just reduce friction — they actively nourish your hair. The breathable silk regulates temperature to prevent scalp sweat and irritation, while the protein structure helps your hair retain its natural oils and any treatments you've applied. The secure elastic keeps everything in place so these proteins can work continuously while you sleep.

What do these 'Natural Proteins' do for my hair?

Mulberry silk contains fibroin and sericin — proteins that are also found in healthy human hair. Fibroin strengthens the hair shaft, while sericin binds moisture to the cuticle, preventing dryness and split ends. Together, they act like overnight protein therapy, repairing and protecting your hair while you rest.

Are Mulska bonnets made from real silk?

Yes — every Mulska bonnet is made from 100% pure mulberry silk in a luxury charmeuse weave. We never use polyester blends or synthetic satins. Our silk is 22 momme, 6A grade and OEKO-TEX® certified, meaning it’s thick, durable and completely free from harmful chemicals.

How are mulberry bonnets different to 'satin' bonnets?

Satin is a weave, not a fiber — and most “satin” bonnets are actually polyester or nylon blends. These synthetics can trap heat, pull moisture from your hair and cause scalp irritation. Mulberry silk, on the other hand, is natural, breathable, and protein-rich — actively nourishing your hair while keeping your scalp cool and comfortable.

How soon will I see a difference in my hair?

Most customers notice less frizz, tangling, and dryness after the very first night. With consistent use, you’ll see stronger, shinier and healthier hair within weeks as split ends reduce and breakage is minimized.

What's the best way to have your hair in a bonnet? 

It depends on your length and texture, but the key is to keep hair contained without tension. A few popular ways our customers wear their hair:

 

Loose & tucked in – simplest method, zero stress on scalp. Great for short or fine hair.

 

Loose bun at the nape – twist hair gently into a bun, then tuck inside the bonnet. Keeps hair smooth and tangle-free.

 

Braided – a single loose braid with a silk scrunchie helps distribute scalp oils evenly and leaves hair softer in the morning.

 

Pineapple with a silk scrunchie – perfect for curly/coily hair to preserve definition overnight.

 

Long hair tip: tuck the tail of your hair back into the bonnet tie to stop it from wrapping around as you move.

 

No matter the method, you’ll wake up with softer, smoother hair — and always better results than sleeping without a bonnet.

All my bonnets slip off during the night, will this stay on?

Yes. Our bonnets are designed with a secure elastic tie system that comfortably adjusts to your head size. Unlike cheap elastic that stretches out or digs in, this system ensures your bonnet stays in place all night — so the silk can work for the full sleep period.

I have straight hair, will a Mulska bonnet work for me?

Absolutely. Mulska bonnets work for all hair types — straight, wavy, curly, and coily. Straight hair benefits from reduced breakage, smoother strands and better shine, while textured hair enjoys less frizz, moisture retention, and style preservation.

I have bleach damaged hair, is it safe for me to wear a bonnet?

Yes — it’s one of the best things you can do for damaged hair. Bleach makes hair more porous and fragile, meaning it loses moisture faster and breaks more easily. Sleeping in mulberry silk helps lock in hydration, minimize breakage and protect fragile strands as they recover.

A lot of other bonnets have made me overheat during the night?

No. Unlike polyester satin, mulberry silk is naturally breathable and temperature-regulating. It allows excess heat and sweat to escape while keeping your scalp comfortable. This helps prevent sweat-related dryness, irritation, and fungal growth.

I'm struggling split-ends- will a Mulska bonnet help me?

Yes. By reducing nightly friction and locking in moisture, our silk bonnet helps prevent the main causes of split ends. Over time, you’ll notice fewer tangles, less breakage and healthier-looking ends. While no bonnet can “heal” splits once they’ve formed, Mulska prevents new ones from developing, helping your hair grow longer and stronger.