Clinique Lash Power Mascara Long-Wearing Formula is a tubing mascara that is designed to last for up to 24 hours without smudging or flaking. It is available in shades such as Black Onyx and Dark Chocolate. Here are some details about the product:

Positive:

• Long-lasting formula that can last for up to 24 hours without smudging or flaking
• Unique brush that can reach and lengthen even the tiniest lashes
• Ophthalmologist tested
• No parabens, phthalates, or fragrance

Negative:

• There were no negative aspects mentioned in the search results.

Ingredients or materials:

• The ingredients of the Dark Chocolate shade of the mascara are listed on INCIDecoder. Some of the key ingredients include:
  • Water: used as a solvent and to help the product stay stable over time
  • Acrylates Copolymer: a film-forming agent that helps the mascara adhere to lashes
  • Iron Oxides: a colorant that gives the mascara its dark chocolate color
  • Nylon-6: a fiber that helps lengthen lashes
  • Polyurethane-35: a film-forming agent that helps the mascara adhere to lashes
• The ingredients of the Black Onyx shade of the mascara are not listed in the search results, but it is likely that they are similar to those of the Dark Chocolate shade.