Brow Henna: Why Cotton Erases Your Color Overnight
Protect my henna →The Cotton Trap Before the Color Sets
Brow henna needs 12 to 24 hours of undisturbed oxidation to reach its full, deep color. Cotton, highly absorbent, wicks the pigment straight off your skin before it locks in, and its rough weave rubs off half the color against your face during a single night of sleep.
The Anti-Friction Solution: 22 Momme Silk
Mulberry silk's smooth, non-absorbent surface doesn't pull pigment off your brows and doesn't rub against them the way cotton does. Your face glides across the pillow all night, letting the henna oxidize undisturbed for a deeper, longer-lasting result.
| Pillowcase Type | Pigment Absorption | Impact on Color |
|---|---|---|
| Cotton & Linen | High (wicks pigment) | Rubs off color, patchy result |
| Silk with Embroidery | Zero | Rubs off pigment (friction) |
| Pure Silkhouse Silk | Zero (pigment preserved) | Deep, even color |

An Investment in a Deep, Lasting Color
After booking a professional brow henna, sleeping on cotton risks losing half your color the very first night. The Oeko-Tex certified Silkhouse silk pillowcase protects the pigment during oxidation, for a rich, even color that lasts as long as it should.