TIRTIR Niacinamide 20% Serum 30ml Hair Serum only to find that their

only to find that their everyday face masks or scrubs are either too harsh or not effective enough

Clears current breakouts and helps prevent new ones

If you over-exfoliated or damaged your skin with harsh actives

Introducing the SOME BY MI AHA BHA PHA 30 Days Miracle AC SOS Kit—the skincare solution that simplifies your daily routine while helping you achieve post-facial clarity at home

Barrier & Resilience Support

TIRTIR Niacinamide 20% Serum 30ml Hair Serum only to find that theirTIRTIR Niacinamide 20% Serum (often known as the Niacinamide 20% Serum or part of their specialized treatment lines) is a high potency formula designed for targeted skin correction. Because 20% is an exceptionally high concentration of Niacinamide (Vitamin B3), this serum acts as an intensive treatment. Advanced Pore Minimization & Texture Refining How it works: High concentration Niacinamide helps normalize sebum (oil) production. When pores aren't