The Benefits of Mulberry Silk: The Gold Standard for Sleep Apparel

Why choose silk over other materials?

Many sleep masks and hair wraps are made from cotton or polyester blends. These fabrics can pull moisture away from the skin and hair, cause friction, and trap heat. Mulberry silk behaves differently: it glides across skin and hair, balances moisture, and helps regulate temperature; all of which support better sleep and healthier skin and hair.

• Cotton: Absorbs oils and skincare products, leading to dryness and loss of active ingredients.
• Polyester/Satin blends: Often trap heat and can irritate sensitive skin.
• Mulberry silk: Naturally smooth, breathable, and gentle — it supports hydration and reduces friction.

Skin benefits of mulberry silk

Silk’s smooth surface reduces the friction and tugging of sleeping on a standard pillow. This means fewer sleep creases and less physical stress on delicate facial skin, especially good for those of you who toss and turn in your sleep, or for all of those side sleepers out there. It also doesn’t absorb the active ingredients in your serums and moisturisers, so your nightly skincare stays on your skin where it should.

• Less irritation: Gentle on sensitive or reactive skin.
• Supports anti-aging: Reduced friction helps limit sleep lines and preserves skin elasticity.
• Better product efficiency: Skincare stays on the skin instead of your mask or pillowcase.

Hair benefits

Silk reduces friction between your hair and the fabric, minimising breakage, split ends, and frizz. For colour-treated, curly, or heat-styled hair, silk preserves moisture and reduces overnight disruption to your style.

• Less breakage: Smoother glide, fewer tangles and snapping hairs.
• Improved moisture retention: Hair oils and leave-in products stay on the hair rather than being absorbed.
• Style preservation: Helps protect curls and blow-outs overnight.

Allergy & sensitivity advantages

High-quality mulberry silk is naturally less hospitable to dust mites and some common allergens. That makes it an excellent choice for people with sensitive skin or mild allergy concerns who want a cleaner sleep surface.

What is “momme” and why 22 momme matters

Momme (mm) is the traditional weight measurement for silk — similar in concept to thread count for cotton. In practical terms:

• Lower momme (16–19): Lighter, more delicate silk used in scarves or light garments.
• 22 momme: The ideal weight for sleep products — it’s dense enough to feel luxurious and durable while remaining breathable and comfortable.
• Higher momme (25+): Heavier silk often used in luxury bedding.

Choosing 22 momme gives you a balance of durability, smoothness, and breathable comfort ideal for masks, pillowcases, and hair wraps.

What does Grade 6A mean?

Silk quality is often graded; Grade 6A is one of the highest commercial grades for mulberry silk. It indicates longer, stronger, and finer silk fibres — resulting in a smoother fabric, superior sheen, and better longevity. When you buy Grade 6A silk, you’re choosing the best performance and durability available.

Environmental benefits of mulberry silk

Mulberry silk is a natural, biodegradable fibre produced from silkworms raised on mulberry leaves. Compared with many conventional textiles, silk has several environmental advantages:

• Renewable source: Silk is produced from natural protein fibres.
• Lower water usage: Mulberry cultivation and silk production typically use less water than cotton farming.
• Biodegradable: Silk breaks down naturally at the end of its life, reducing landfill impact.
• Durability: High-quality silk lasts longer than many cheaper alternatives, reducing the need for frequent replacement.

Why silk is worth the investment

So, silk may more up front, but when you factor in longevity, performance, and the direct benefits to skin and hair health, it becomes a cost-effective choice

• Longer lifespan: A well-cared-for silk product can outlast cheaper fabrics, reducing replacement costs over time.
• Health & beauty benefits: Better skin hydration, reduced hair breakage, and less irritation translate into tangible daily benefits.
• Sleep quality: The combination of temperature regulation and reduced friction supports more restful, uninterrupted sleep.

How to care for your silk

To preserve silk’s integrity and longevity:

1. Hand wash or use a delicate cycle with a silk-safe detergent.
2. Wash in cool water and avoid harsh agitation.
3. Air dry flat or hang away from direct sunlight.
4. Store folded in a breathable bag; avoid plastic for long-term storage.

Final thoughts

Choosing 100% 22-momme Grade 6A mulberry silk is more than a luxury — it’s a practical, science-aligned upgrade for your sleep routine. From skin and hair benefits to sustainability and lasting value, the quality of the fabric makes a real difference in nightly comfort and long-term wellbeing.

If you’d like, explore our Slumber Silk Collection to find premium sleep masks and accessories crafted in 22-momme 6A mulberry silk.