About Our Silk

Not all silk is created equal. And when it comes to protecting your hair while you sleep, the difference between real silk and polyester "satin" isn't just noticeable—it's measurable.

At Mulska, we don't cut corners. We don't blend fibers. We don't hide behind vague "satin" labeling.

Every bonnet we make is 100% mulberry silk, woven in charmeuse, sourced from certified mills in Suzhou, China—the silk capital of the world.

Here's why that matters.

What Makes Our Silk Different

We use Grade 6A mulberry silk—the highest grade available. This isn't just marketing. It's a standard that determines fiber length, consistency, and purity.

Grade 6A silk comes from silkworms fed exclusively on mulberry leaves. The fibers are long, smooth, and uniform. There are no breaks, no irregularities, no shortcuts.

Lower-grade silk (or blended fabrics) might feel smooth when new, but they degrade quickly. They pill. They snag. They lose the properties that make silk effective for hair protection.

Grade 6A doesn't do that. It stays smooth. It lasts. It does the job it's supposed to do.

Our Silk Is Certified

We don't just claim our silk is high-quality. We prove it.

Every batch of silk we source is:

• OEKO-TEX Standard 100 certified — tested for harmful substances, safe for direct skin contact
• SGS certified — independently verified for quality and composition
• 19 momme weight — the ideal density for bonnets (durable without being heavy)

These aren't just badges. They're guarantees that what we say is silk is actually silk—pure, safe, and responsibly produced.

The Charmeuse Weave: Why It's the Gold Standard for Bonnets

Charmeuse is a specific type of satin weave, traditionally made with silk. It's been used in luxury fashion for over a century—slip dresses, elegant blouses, high-end lingerie.

But it's not just about aesthetics. Charmeuse has a structure that makes it uniquely suited for hair protection.

What Makes Charmeuse Different

• Smooth on one side, soft on the other — the smooth side glides against your hair with minimal friction
• Lightweight and breathable — doesn't trap heat or moisture like polyester
• Naturally temperature-regulating — stays cool in summer, comfortable in winter
• Durable over time — holds up to washing and daily use without degrading

This is why we chose charmeuse. Not because it's trendy. Because it works.

Other silk weaves—crepe, twill, habotai—have their own strengths. But for bonnets, charmeuse is unmatched. It has the perfect balance of smoothness, drape, and durability.

Why We Don't Blend with Polyester

Some brands blend silk with polyester to cut costs. The label might say "silk blend" or just "satin" without specifying the fiber.

We don't do that.

Polyester doesn't breathe. It traps heat. Over time, it gets rough and starts creating friction—the exact opposite of what a bonnet should do.

Charmeuse silk, on the other hand, maintains its smoothness. It doesn't degrade. It doesn't pill. It protects your hair the way it's supposed to.

That's why every Mulska bonnet is 100% mulberry silk. No blends. No polyester. No exceptions.

Where Our Silk Comes From

We source our silk from mills in Suzhou, Jiangsu Province—a region with over 2,000 years of silk production history.

Suzhou isn't just known for silk. It's known for the best silk. The climate, the expertise, the infrastructure—it all comes together to produce some of the finest mulberry silk in the world.

We work closely with our mills. Not through middlemen or bulk suppliers, but through direct relationships built on transparency and quality.

This means:

• We know exactly where our silk comes from
• We can verify certifications and quality standards
• We can ensure ethical production practices
• We maintain consistency across every batch

When you buy a Mulska bonnet, you're not just getting "silk." You're getting Suzhou-grade mulberry silk, woven by artisans who've been perfecting their craft for generations.

19 Momme: The Sweet Spot for Bonnets

Momme (mm) is a measure of silk density and weight. It's how the industry determines the thickness and durability of silk fabric.

Here's how it breaks down:

• 12-16 mm: Lightweight silk (scarves, linings)
• 19-22 mm: Medium-weight silk (pillowcases, bonnets, sleepwear)
• 25+ mm: Heavyweight silk (sheets, robes, formal wear)

We chose 19 momme for our bonnets because it's the ideal balance:

• Substantial enough to be durable and long-lasting
• Lightweight enough to be comfortable for overnight wear
• Smooth enough to provide maximum hair protection

Cheaper bonnets often use 12-16 mm silk (or polyester) because it's less expensive. But thinner silk wears out faster. It doesn't hold up to washing. It doesn't protect your hair as effectively.

19 momme is the professional standard. It's what actually works.

Our Dyeing Process: Color That Lasts

Silk takes dye beautifully—but only if it's done right.

We use a low-impact, fiber-reactive dyeing process that bonds color directly to the silk at a molecular level. This means:

• Colors stay vibrant wash after wash
• No color bleeding or transfer to your hair or skin
• Minimal environmental impact compared to conventional dyeing
• Safe, non-toxic dyes tested under OEKO-TEX standards

The result? Rich, consistent color that doesn't fade or compromise the silk's natural properties.

Small-Batch Production for Quality and Sustainability

We don't mass-produce. We make our bonnets in small batches.

This approach costs more. It takes longer. But it gives us control over quality at every stage.

Why Small-Batch Matters

• Quality control: We can inspect every piece, catch imperfections, and maintain standards
• Less waste: We produce what we need, not excess inventory that ends up discarded
• Freshness: You're getting bonnets made recently, not sitting in a warehouse for months
• Sustainability: Lower environmental footprint, more thoughtful production

Mass production prioritizes speed and cost. Small-batch production prioritizes quality and responsibility.

We chose the latter.

Why We're Transparent About All of This

Most silk brands don't tell you this much.

They say "silk" or "satin" and leave it vague. They don't list momme weight. They don't specify the weave. They don't explain where the silk comes from or how it's made.

We do. Because you deserve to know what you're buying.

When you spend money on a product that's supposed to protect your hair, you shouldn't have to guess whether it's real silk or polyester. You shouldn't have to wonder if it's actually going to work.

At Mulska, we believe in clarity over marketing. Transparency over hype. Quality over shortcuts.

That's why every product page lists:

• Fiber content: 100% mulberry silk
• Weave type: Charmeuse
• Momme weight: 19mm
• Certifications: OEKO-TEX Standard 100, SGS
• Origin: Suzhou, Jiangsu Province, China

No guessing. No fine print. Just the facts.

Caring for Your Mulska Silk

Real silk lasts for years—if you take care of it properly.

Washing

• Hand wash in cold water with a gentle, pH-neutral detergent
• Or machine wash on delicate cycle in a mesh laundry bag
• Avoid bleach, harsh chemicals, or fabric softener

Drying

• Air dry flat or hang to dry
• Never put silk in the dryer (heat damages the fibers)
• Avoid direct sunlight (can fade colors over time)

Storage

• Store in a cool, dry place
• Avoid plastic bags (silk needs to breathe)
• Keep away from sharp objects that could snag the fabric

With proper care, your Mulska bonnet will stay smooth, soft, and effective for years.

The Bottom Line

At Mulska, we only make one thing right now: silk bonnets.

But we don't just make them. We make them right.

Grade 6A mulberry silk. Charmeuse weave. 19 momme weight. OEKO-TEX certified. Sourced from Suzhou. Made in small batches. No polyester. No blends. No shortcuts.

Because your hair deserves real silk. And real silk deserves transparency.

That's the Mulska standard.