| Brand | Formula X |
|---|---|
| Type | Top Coat |
| Color | White |
Check the listing for details. Sephora Formula X Effects Top Coat “Chaotic” Black & White. Color: White, Condition: New without box. Listed at 3.95 USD. SEPHORA Formula X Effects Top Coat – “Chaotic”. • 1 full-size bottle of Sephora Formula X “Chaotic”. This edgy, splatter-style overcoat transforms any base color into a bold nail art look—no skills required.