{"product_id":"tirtir-stay-calm-stay-cool-stay-matcha-set","title":"TIRTIR Stay Calm, Stay Cool, Stay Matcha Set","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eStay Calm. Stay Cool. Stay Matcha. — Discover Matcha's Deep Calming Touch, Soothing Redness and Restoring Comfort\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe 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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eEach 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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWhether 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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e\"Find your Calm. Feel the Relief.\"\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMatcha Pack Cleanser\u003c\/b\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e—\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e30ml\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eA 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.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e\u003ci\u003eClinical result: 15.77% reduction in pore impurities | 12.85% redness decrease | 5.62% skin smoothness improvement — after 1 use.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMatcha Skin Toner\u003c\/b\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e—\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e30ml\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eA 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.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e\u003ci\u003eClinical result: 49% redness reduction | 79.2% moisture plumping | 2.9% pH reduction — after 1 use.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMatcha Dual Serum\u003c\/b\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e—\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e10ml\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eA 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.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e\u003ci\u003eClinical result: 33.48% redness improvement at 24H | 319.6% moisture increase on irritated skin | 78.06% skin glow improvement — after 1 use.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMatcha Calming Cream\u003c\/b\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e—\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e15ml\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eA 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.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003e\u003ci\u003eClinical result: 23.6% redness improvement over 24hrs | 1.92% elasticity restoration | Barrier-strengthening protection — after 1 use.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eThe Science Behind the Set: Jeju Matcha PDRN\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eEvery 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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003ePDRN (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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eUsed 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.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eSkin Concerns This Set Addresses\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li5\"\u003eRedness and persistent skin flushing\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eSensitive or easily irritated skin\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eCongested pores and excess sebum\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eUneven pH balance after cleansing\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eDehydration and moisture loss\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eUneven skin tone and dullness\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eWeakened or compromised skin barrier\u003c\/li\u003e\n\u003cli class=\"li5\"\u003eLoss of elasticity and skin firmness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1l_7KS-Dh7T797XeSZ-Zk0AuqLj5WMU7m\/edit?gid=1183676782#gid=1183676782\" target=\"_blank\" rel=\"noopener\"\u003eView Full Ingredients List\u003c\/a\u003e\u003c\/p\u003e","brand":"Archived","offers":[{"title":"Default Title","offer_id":48326671827163,"sku":"01TTS0088","price":31.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2757\/6795\/files\/1d67bd43b6c2a03d336c21bff419b75d.png?v=1787130078","url":"https:\/\/tirtir.global\/products\/tirtir-stay-calm-stay-cool-stay-matcha-set","provider":"TIRTIR Official","version":"1.0","type":"link"}