Is silk really that special? Comparing silk, satin and cotton
Is silk really better than satin or cotton? Find out how these materials differ and why genuine 22 momme Mulberry silk is the best choice for your skin and hair.

If you've been looking for a new pillowcase, sleep mask or scrunchie, you've probably noticed that the words “silk” and “satin” are often mentioned in product descriptions. Both sound luxurious, but are they really the same? And how do they differ from ordinary cotton pillowcases?
Let's take a closer look at these materials so you can make an informed choice and understand why 100% Mulberry silk is so highly regarded in the world of beauty and well-being.
What is silk?
Silk is a natural protein fibre produced by silkworms (mostly from the Bombyx mori). It has been used to make luxury fabrics for thousands of years.
Silk is:
- privately soft and smooth,
- hypoallergenic,
- temperature regulating,
- and helps maintain skin and hair moisture.
High-quality silk, such as the 19 and 22 momme Mulberry silk used by Moonsilk, is durable, lustrous and (with the right care) will last for many years.

What is satin?
A lot of people think satin is the same as silk - it's not.
Satin is not a material, but a weaving technique. It can be made from different fibres, such as polyester, nylon or silk.
Cheaper satin products, often sold under the name “silk”, are usually synthetic, which means:
- they do not breathe well,
- may cause skin irritation,
- and does not offer the same benefits as real silk.
What is cotton?
Cotton is a natural plant fibre valued for its durability and comfort. It's good for everyday use, but it's not the gentlest choice for skin and hair.
Cotton pillowcase:
- strongly absorbs moisture and creams,
- can cause dry skin and hair loss,
- and causes more friction during sleep.
Silk vs satin vs cotton - comparison chart
| Feature / Material | Silk (e.g. Moonsilk 22 momme Mulberry) | Satin (synthetic) | Cotton |
|---|---|---|---|
| Origin | Natural protein (silkworms) | Weaving techniques (often synthetic) | Natural plant fibre |
| Feeling on the skin | Very smooth, soft and cool | Loose but artificial | Comfortable, but rough |
| Moisture conservation | Very good - does not absorb moisture | Bad - can make skin sweaty | Bad - absorbs moisture and creams |
| Hair friendly | Very - reduces bunches and breakage | Moderate - depends on fibre | Less - causes friction and shrinkage |
| Temperature control | Cool in summer, warm in winter | Bad - does not breathe well | Average |
| Allergy friendly | Hypoallergenic | May not be | May collect dust |
| Resilience | Very good (22 momme silk will last for years) | Average | Very good, but loses softness |
| Maintenance | Needs gentle washing | Simple | Simple |
| Price | Higher but worth the investment | Odavam | Best deal |
| Result on skin and hair | Best - retains moisture and smoothness | Average | Weaker impact |
Why choose real silk?
Whether your goal is to improve the health of your skin and hair, or simply enjoy a more luxurious night's sleep, silk is the only material that offers all the benefits in one:
✔️ Hypoallergenic and breathable
✔️ Reduces hair breakage
✔️ Maintains skin moisture and the effect of care products
✔️ Regulates body temperature
Satin may look similar, but it doesn't offer the same feel or benefits. And while cotton is practical, it's not the best choice if you're looking after your skin and hair.
Luxury that works for you - even when you sleep
Real silk isn't just a luxury - it's a conscious choice to look after yourself.
Moonsilk 22 momme Mulberry silk pillowcases, duvet covers and sleep masks offer you natural beauty and comfort every night.
Summary
| If you want... | Choose... |
|---|---|
| Luxurious feel and best care for skin/hair | ✅ Silk (Moonsilk 22 momme Mulberry) |
| A cheaper but similar-looking variant | ⚠️ Satin (often synthetic) |
| Everyday durable textiles | 🧺 Cotton |
Moonsilk's range of the highest quality 6A grade Mulberry silk products can be found here: