Can I sleep normally after a hair exosome session?

Not on a regular cotton pillowcase. Cotton draws away part of the solution still working into the scalp, and its rough texture can irritate the freshly micro-needled area. For the nights following your session, choose a perfectly smooth 100% mulberry silk pillowcase (no embroidery), like Silkhouse's: it doesn't absorb the solution and glides instead of dragging on sensitized skin.

Post-Exosome Therapy Care

Hair Exosomes: Why Cotton Sabotages This New-Generation Treatment

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The Cotton Trap After an Exosome Session

Exosome therapy delivers microscopic signaling vesicles to the scalp via micro-needling, stimulating follicles from the inside. In the hours that follow, the scalp remains slightly permeable and the solution keeps working its way in. Cotton, a highly absorbent fiber, wicks away part of this precious solution the moment your head touches the pillow, and its rough texture rubs against the freshly micro-needled scalp.

The Anti-Absorption Solution: 22 Momme Silk

Mulberry silk has a smooth, non-absorbent protein structure. It doesn't draw the solution out of your scalp, and its slippery surface glides instead of dragging across sensitized skin. The result: the treatment keeps working undisturbed, and your scalp stays calm overnight.

        "Beware of false good ideas: a pillowcase for a freshly treated scalp must be perfectly smooth. Avoid embroidery and sewn-on logos — those synthetic threads catch on the scalp exactly like cotton does. The minimalist design of Silkhouse silk isn't an aesthetic choice, it's a treatment requirement."
      

Pillowcase Type	Solution Absorption	Impact on Scalp
Cotton & Linen	High (wicks away solution)	Irritates micro-needled scalp
Silk with Embroidery	Zero	Catches on scalp (friction)
Pure Silkhouse Silk	Zero (solution preserved)	Calm, undisturbed scalp

Silkhouse silk pillowcase for scalp after hair exosome therapy

An Investment in Cutting-Edge Hair Regrowth

Exosome therapy sits at the leading edge of hair regrowth treatments and comes at a real cost per session. Sleeping on a cotton pillowcase risks undoing part of the work with every night's rest. The Oeko-Tex certified pure Silkhouse silk pillowcase protects the solution and your scalp throughout the critical absorption window.