Hair Care Routine

Greasy Roots That Come Back Fast: Why Cotton Is to Blame

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Cotton, the Hidden Accomplice of Your Greasy Roots

You wash your hair every two days but your roots are already greasy the very next morning? The real culprit may not be your shampoo, but your pillowcase. Cotton, a highly absorbent fiber, soaks up sebum from your scalp overnight then redistributes it along your lengths with every head movement, soiling your roots before you even wake up.

Silk: A Surface That Doesn't Hold Onto Sebum

Mulberry silk has a smooth, non-absorbent protein structure. Unlike cotton, it doesn't soak up sebum or redeposit it onto your hair. Your roots stay clean longer and your lengths are no longer contaminated by overnight sebum.

"Beware: a synthetic satin pillowcase doesn't have the same properties as real mulberry silk. Many cheap materials are just as absorbent as cotton under a deceptively shiny finish. Only natural 22 momme silk offers a truly non-absorbent surface."
Pillowcase TypeSebum AbsorptionImpact on Roots
Cotton & LinenHighGreasy roots by the next day
Synthetic SatinModerateRedeposits sebum onto lengths
Pure Silkhouse SilkZeroRoots stay clean longer
Silkhouse silk pillowcase for less greasy hair

An Easy Cycle to Break

No need to pile on dry shampoo or stretch out washes at the cost of an uncomfortable scalp. By simply switching your pillowcase, you break the cycle that soils your roots every night. The Oeko-Tex certified pure Silkhouse silk pillowcase is a simple habit for hair that stays clean longer.

The Silkhouse Anti-Sebum Pillowcase

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