Yes. Niacinamide is a brilliant, gentle ingredient that reduces inflammation, fades pigmentation, improves skin elasticity, and minimizes the appearance of pores without causing irritation.
It is not recommended. Brushing can irritate active breakouts and spread bacteria across the face. Focus on gentle, hands-on cleansing until the inflammation subsides.
"Porous skin" typically refers to skin with visibly enlarged pores and an uneven texture. While pores themselves don't cause wrinkles, the same factors—like sun damage and loss of elasticity—can enlarge pores and create wrinkles simultaneously.
Specific products for the neck and chest will be essential, featuring high concentrations of peptides and firming agents. Posture-correcting wearables and targeted facial yoga apps will also be recommended alongside topicals.