Built for the GX1 routine
GX Fill
15g of keratin building fibers in seven matched shades. Closes thinning areas in about thirty seconds.
$24.99
$21.99Conceal Step
Product Description
Instant coverage for thinning areas. Keratin hair fibers grip your existing hair and fill the gaps in seconds — matched across 7 shades for a precise, natural blend.
The Conceal step. While the rest of the system works over months, GX Fill fixes how you look today.
Free ShippingAll US orders
30-Day ReturnsNo questions
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- Static-cling keratin fibers — binds to existing hair, not scalp
- Holds through wind and sweat, washes out with shampoo
- Seven shades — match to your roots, not your ends
Complete The Routine
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