Shiseido LipLiner InkDuo is a two-in-one tool that primes and shades lips for long-lasting, 8-hour wear. It is available in 12 vibrant shades to complement any lip color. The product has a non-drying formula that creates a protective barrier to prevent lips from drying.

Positive:

• Long-lasting wear for up to 8 hours
• Available in 12 vibrant shades
• Non-drying formula that creates a protective barrier to prevent lips from drying
• Contains a blend of light-diffusing and emollient ingredients that minimize the look of fine lines and unevenness on the lips

Negative: There is no negative information available about Shiseido LipLiner InkDuo.

Ingredients or materials: The key ingredients of the primer in Shiseido LipLiner InkDuo are a blend of light-diffusing and emollient ingredients that minimize the look of fine lines and unevenness on the lips and create a protective barrier to prevent lips from drying. However, the specific ingredients are not listed on the product website or in the search results.