The TIRTIR PHA15 Serum is a gentle exfoliating serum formulated with polyhydroxy acids (PHA) to smooth the skins texture and improve radiance without irritation, suitable for sensitive skin types. Unlike gritty scrubs, this liquid solution works to clear congestion and flaky patches without causing the redness or peeling often associated with chemical peels. Its lightweight formula hydrates while promoting cell turnover for a brighter, smoother complexion.
Features
Oil-based serum absorbs easily into skin
Fades dark spots and evens out skin tone
Firming and brightening
Lifts away dead skin cells while simultaneously drawing moisture into the surface
Skin Concerns
Rough/Textured Skin
Fine Lines & Wrinkles
Dullness
Uneven Skin Tone
Clogged Pores
Redness & Irritation
Skin Type
Suitable for all skin types
Made In
South Korea
After toner, use 2-3 drops of serum or ampoule into your hands or spray 2-3 times across your face
Gently swipe or pat the product across your face, focusing on areas of concern.
Let it absorb fully before moving on to your next skincare step.
Key Ingredients
15% Polyhydroxy Acid (PHA): Helps with congestion or dullness, stimulates intense skin regeneration.
LHA (Lipo-Hydroxy Acid): Targets clogged pores and refines texture with a mild touch.
5 Types of Phyto-Mucin & Plant Squalane: Enhances hydration, smooths rough texture and helps nourish skin for a healthier complexion.
Since its 2016 launch by a Korean influencer, TIRTIR has become a hit in Japan, celebrated for its cushion foundation and award-winning products that enhance natural glow. With a commitment to safety and quality, TIRTIR's skincare aims for the glass skin effect, emphasizing hydration and radiance.