The WELLAGE REAL CICA CALMING TROUBLE AMPOULE 95 is primarily designed to calm and soothe acne-prone skin and reduce blemishes. While some users have mentioned that it feels lightweight and non-greasy, which may be beneficial for oily skin types, there are no specific reviews indicating that it significantly reduces oil production.

If you are looking for a product specifically aimed at reducing oil production, you might need to consider other formulations that target sebum control more directly.

Based on the provided reviews, the WELLAGE REAL CICA CALMING TROUBLE AMPOULE 95 is primarily praised for its effectiveness in calming and soothing acne-prone skin and reducing blemishes. While some users mentioned benefits for general skin texture and hydration, there are no specific mentions of the product targeting sebaceous filaments.

However, the lightweight and non-greasy formula may be suitable for oily skin types, which could indirectly help manage sebaceous filaments by preventing excess oil production. For more targeted treatment of sebaceous filaments, you might need to consider additional products specifically designed for that purpose.