Based on this product's specifications, here are some alternatives and similar models
Coloring Oil Serum Attitude Oceanly Espresso 12 g — tinted nourishing hair oil
Summary description:
Attitude Oceanly tinted oil serum in Espresso, 12 g, is a compact coloring and nourishing hair oil designed to add subtle tint and shine while conditioning strands. The oil-serum format delivers color payoff with moisturizing ingredients ideal for targeted root touch-ups, covering small gray areas, or enhancing dark brown tones. Suitable for on-the-go use and precision application.