TIRTIR Stay Calm, Stay Cool, Stay Matcha Set
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Stay Calm. Stay Cool. Stay Matcha. — Discover Matcha's Deep Calming Touch, Soothing Redness and Restoring Comfort
The TIRTIR Stay Calm. Stay Cool. Stay Matcha. Set is a curated four-step discovery kit that introduces the complete TIRTIR Matcha Line routine in one elegantly presented, gift-ready set. Featuring travel-size versions of four clinically proven products — the Matcha Pack Cleanser, Matcha Skin Toner, Matcha Dual Serum and Matcha Calming Cream — this set delivers the full Matcha Line experience from cleanse to moisturise, in a format designed to be tried, loved and made a habit.
Each product in the set is powered by Jeju Island Matcha PDRN — TIRTIR's patented polynucleotide active — working in sequence to cleanse deeply without irritation, restore pH balance, deliver concentrated redness relief and brightening, and then seal the skin with a 24-hour protective barrier. The result: a complete, dermatologically considered K-beauty routine for sensitive, redness-prone skin, distilled into four steps and presented in one beautiful box.
Whether you're discovering the TIRTIR Matcha Line for the first time, refreshing your travel skincare kit, or giving the gift of calm skin to someone who deserves it — the Stay Calm. Stay Cool. Stay Matcha. Set is the perfect entry point into Korea's most comprehensive matcha-powered redness relief routine.
"Find your Calm. Feel the Relief."
What's Included
Matcha Pack Cleanser — 30ml
A sticky pack-to-foam cleanser with Matcha-PDRN (5,000 ppm) and Dual Green Powder Complex (5,000 ppm). Apply, wait 30–60 seconds for the green powder and exfoliating acids to activate, then emulsify into foam and rinse. Delivers deep pore cleansing, gentle exfoliation and visible redness relief in one step.
Clinical result: 15.77% reduction in pore impurities | 12.85% redness decrease | 5.62% skin smoothness improvement — after 1 use.
Matcha Skin Toner — 30ml
A pH 6.0 low-irritation toner powered by Matcha-PDRN (10,000 ppm), Lactobacillus Ferment and SYDNEY RINGER™/Allantoin. Restores skin pH balance after cleansing, delivers deep hydration via Micro Dipping Technology, and visibly calms redness — priming skin to receive the serum and cream that follow.
Clinical result: 49% redness reduction | 79.2% moisture plumping | 2.9% pH reduction — after 1 use.
Matcha Dual Serum — 10ml
A bi-phase serum with 2% Jeju Matcha PDRN and 5% KFDA-approved Niacinamide, delivered via proprietary Dual-Brew Tech™ (2:8 cream-to-ampoule ratio). Shake to activate, apply and tap gently. Delivers intensive redness relief, deep hydration and visible brightening — with 33.48% sustained redness improvement at 24 hours.
Clinical result: 33.48% redness improvement at 24H | 319.6% moisture increase on irritated skin | 78.06% skin glow improvement — after 1 use.
Matcha Calming Cream — 15ml
A bouncy pudding-texture moisturiser with Matcha-PDRN (10,000 ppm), Reallagen/Pepta-13 peptide complex and Phytomucin 5 Complex/GlucanREAL. Seals in hydration, rebuilds elasticity and forms a 24-hour protective barrier shield against recurring redness and external irritants.
Clinical result: 23.6% redness improvement over 24hrs | 1.92% elasticity restoration | Barrier-strengthening protection — after 1 use.
The Science Behind the Set: Jeju Matcha PDRN
Every product in the Stay Calm. Stay Cool. Stay Matcha. Set shares a single, unifying active: Jeju Matcha PDRN — a patented low-molecular-weight Polynucleotide derived from premium matcha cultivated on Jeju Island, South Korea. This is what makes the Matcha Line a system, not just a collection.
PDRN (Polynucleotide) is a well-researched active in dermatological science, known for its ability to calm inflammation, accelerate skin recovery and protect against external irritants at a cellular level. When derived from Jeju Island matcha and formulated at meaningful concentrations — 5,000 ppm in the cleanser, 10,000 ppm in the toner and cream, and 2% (20,000 ppm) in the serum — it creates a continuous, layered calming effect across every step of the routine.
Used in sequence, the four products in this set deliver a cumulative dose of Matcha PDRN at each stage: cleansing, toning, treating and protecting. The result is a skin that receives consistent anti-redness, barrier-strengthening signalling from the very first step to the last — a level of targeted, systemic care that individual products used in isolation cannot replicate.
Skin Concerns This Set Addresses
- Redness and persistent skin flushing
- Sensitive or easily irritated skin
- Congested pores and excess sebum
- Uneven pH balance after cleansing
- Dehydration and moisture loss
- Uneven skin tone and dullness
- Weakened or compromised skin barrier
- Loss of elasticity and skin firmness