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100% Grade 6A Pure Mulberry Silk·60-Night Sleep Trial
A peaceful morning wearing a champagne mulberry silk bonnet

100% Grade 6A Mulberry Silk

The Pure Silk Sleep Bonnet
for Frizz-Free Mornings

Crafted from 100% Grade 6A Pure Mulberry Silk.
Nightly low-friction protection that preserves hair moisture and keeps curls defined.

Best Sellers – Mulberry Silk Bonnets

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Overnight Results

Silk Bonnet Before and After:
Wake Up to Smoother, Frizz-Free Hair

Morning hair comparison before and after sleeping with a mulberry silk bonnet
BeforeAfter

Without Silk Bonnet vs With 100% Mulberry Silk Bonnet

Tossing and turning against traditional bedding can rough up delicate hair cuticles and draw moisture away from your strands. A 100% mulberry silk bonnet wraps your hair in a low-friction cocoon—helping you wake up to noticeably calmer, smoother, and easier-to-manage hair.

  • Low-Friction ProtectionGlides gently over hair cuticles to help reduce overnight friction, tangles, and morning bedhead.
  • Gentle Moisture BalanceSilk’s low-absorbency weave helps keep natural oils and leave-in products where they belong—on your hair.
  • Maintains Natural TextureHelps preserve curl definition, waves, and blowout volume with minimal morning restyling fuss.
Find Your Fit Gentle physical silk care · Designed for smoother, calmer mornings

Silk Bonnet vs Pillowcases:
How Bedtime Fabrics Affect Your Hair

Is an enclosed silk bonnet better than a silk or satin pillowcase? Compare our 100% Grade 6A mulberry silk bonnet against cotton, polyester satin, and traditional silk pillowcases across overnight friction, moisture retention, and curl preservation.

KEY FACTORS
360° HAIR CARE
100% Grade 6A mulberry silk sleep bonnet

100% Mulberry Silk Bonnet

Enclosed 360° Nightly Care
Traditional standard cotton pillowcase

Cotton Pillowcase

High Absorbency & Drag
Synthetic polyester satin pillowcase

Polyester Satin

Smooth Synthetic Slip
100% mulberry silk pillowcase

Silk Pillowcase

Smooth Surface, Partial Contact
Friction on Hair Surface resistance while turning ✓ Low Surface Friction

Ultra-smooth long-filament silk fibers glide gently over hair cuticles, significantly reducing mechanical friction while you sleep.

✕ Higher Surface Resistance

Natural cellulose fibers have greater surface texture, creating more drag on hair strands during tossing and turning.

— Moderate Friction

Slippery surface reduces rubbing, but synthetic polyester weaves tend to generate static friction in dry conditions.

✓ Low Friction (Contact Zone)

Delivers low-friction glide across the pillow surface, though protection is limited to where hair makes direct contact.

Moisture Retention Natural hydration & leave-in serums ✓ Helps Retain Moisture

Natural silk has significantly lower absorbency than cotton, helping hair strands retain natural oils and leave-in conditioners.

✕ High Absorbency

Cotton is naturally hydrophilic, which can draw moisture and topical hair treatments away from dry or porous strands.

— Non-Absorbent Synthetic

Polyester does not absorb oils, but its synthetic structure offers little breathability, which can trap scalp perspiration.

✓ Low Fabric Absorption

Does not readily wick away moisture from hair resting on the pillow, though uncovered ends remain exposed to ambient air.

360° Enclosure Coverage during sleep movement ✓ Full 360° Enclosure

Keeps hair lengths and vulnerable ends gathered securely inside the bonnet, shielding them from shifting bedding throughout the night.

✕ Open Pillow Contact

Leaves loose hair exposed to fabric drag and movement across bedding across all sleeping positions.

— Surface-Only Coverage

Standard pillowcases leave longer lengths and ends free to rub against duvets or blankets when shifting position.

— Surface-Only Coverage

Protects the side resting on the pillow; active sleepers may frequently roll ends off the silk surface onto surrounding sheets.

Curl & Style Hold Preserves curls, waves & blowouts ✓ Supports Style & Curls

Gathered pouch design helps preserve curl pattern definition, blowout shape, and volume by minimising overnight flattening.

✕ Prone to Bedhead

Fabric resistance easily disrupts delicate styles, waves, and curls, typically requiring morning water refresh or restyling.

— Variable Hold

Maintains some slip, though static build-up and shifting can loosen tighter curl patterns or styled blowouts.

— Moderate Style Hold

Smooth texture helps reduce morning tangles, but head weight on flat surfaces can still compress curls or loose waves.

Static & Frizz Control Morning flyaways and surface fuzz ✓ Natural Anti-Static

Natural silk maintains a balanced moisture regain, helping dissipate static charges and calm morning surface frizz.

✕ Friction-Induced Frizz

Repeated rubbing against textured cotton fibers can ruffle the hair cuticle, contributing to visible morning frizz.

✕ Static-Prone Synthetic

Synthetic polyester is prone to electrostatic charge, which can lead to flyaways in dry or heated bedrooms.

✓ Natural Anti-Static

Pure silk’s natural moisture balance minimises static electricity generation across pillow contact areas.

Scalp Breathability Airflow & temperature comfort ✓ Breathable Comfort

Natural protein fibers allow air circulation and gentle thermal regulation, feeling cool in summer and comfortable in cooler rooms.

✓ Breathable & Absorbent

Naturally breathable and absorbent, though it can hold onto moisture when sweating during warmer nights.

✕ Lower Air Permeability

Tightly woven synthetic polymers have lower air permeability, which can trap humidity or feel warm for hot sleepers.

✓ Breathable Comfort

Naturally breathable weave that feels soothing and stays pleasantly cool to the touch throughout the night.

Morning Restyling Effort Effort needed after waking ✓ Minimal Touch-Ups

Hair wakes up softly gathered with fewer tangles; most hair types only need a quick shake or light comb-through.

✕ Frequent Restyling Needed

Tangled or flattened bedhead often calls for full brushing, water resetting, styling serums, or heat touch-ups.

— Taming Flyaways

May require addressing static flyaways, smoothing ruffled ends, or reshaping flattened sections.

— Light Morning Touch-Up

Fewer surface tangles than cotton, though ends that slipped off during sleep may require light smoothing or brushing.

Real Silk vs Synthetic Satin

How to Tell Real Silk from Polyester Satin:
The 30-Second Burn Test

Not all “satin” is genuine silk—most high-street bonnets are made from synthetic petroleum-based polyester. True Grade 6A mulberry silk burns into clean, crushable ash with a singed-hair scent, never melting into plastic. Every order includes a complimentary test swatch so you can verify the purity yourself.

Complimentary

Pure Silk Swatch
Included in Every Order

  • 100% Grade 6A mulberry silk
  • Check the sample, keep your bonnet intact
Complimentary silk fabric swatch card

100% Pure Mulberry Silk

A natural protein fiber

  • May self-extinguish when the flame is removed
  • A scent similar to singed hair
  • Leaves a fine, crushable ash
  • Does not melt into a hard plastic bead
Illustration of pure silk burning and leaving soft ash

Synthetic Polyester Satin

A synthetic plastic fiber

  • Shrinks and melts with heat
  • May produce dark smoke
  • Leaves a hard, cooled bead
  • Has a chemical smell when burnt
Illustration of polyester melting and leaving a hard bead

300% Money-Back Authenticity Guarantee

Proven synthetic? We refund three times the amount you paid for the bonnet.

Full guarantee terms

Images illustrate typical fiber behaviour. A burn test is indicative, not a substitute for laboratory testing. Only test the separate swatch, outdoors or in a well-ventilated area, over a non-flammable surface. Use metal tweezers, keep water nearby and keep children away. Never burn the bonnet.

Find your perfect fit

Tailored for Every Length & Texture

Choose the design made for your hair and your sleep style.

Looking for classic bobs or everyday shoulder-length hair? Explore the Standard Fit (9 colors)

Your 30-Second Nighttime Hair Ritual

Three simple steps towards a smoother start.

01Gather & Tuck with a mulberry silk bonnet

Gather & Tuck

Gently gather dry hair and let it rest inside the smooth silk pocket.

02Settle in Weightless Comfort with a mulberry silk bonnet

Settle in Weightless Comfort

Set the soft band at your hairline. Snug, gentle and ready for rest.

03Greet Radiant Mornings with a mulberry silk bonnet

Greet Radiant Mornings

Slip off your bonnet and enjoy a gentler start to your styling routine.

60NIGHT
TRIAL

Your softer morning starts tonight.

Take 60 nights to fall in love with real mulberry silk. Love it, or your money back.

Find your bonnet
Free Tracked DeliveryUK 3–7 business days · worldwide shipping60-Night Sleep TrialLove it, or your money backOEKO-TEX® STANDARD 100Certified fabric, thoughtfully chosen

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Complimentary tracked delivery, on every order.

Your softer morning is waiting.

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