Near the end of the ingredient list, between menadione and the centella triterpenes, sit sodium chloride, sodium bicarbonate, calcium chloride and potassium chloride. Anyone who has spent time on a hospital ward will recognise the recipe: it is Ringer's solution, the intravenous fluid, dissolved into a face toner. TIRTIR calls this its SYDNEY RINGER complex and describes it as clinically recognised, which is true in the sense that the fluid is recognised by clinicians for rehydrating people through a cannula. Whether skin has any use for it applied from a bottle is another question, and the answer, as far as the evidence goes, is that it does no harm and nothing in particular. I mention it first because it is the purest example of how this brand builds products: a good base, a real active or two, and then a series of named, trademarked complexes that give the marketing department something to say.
The good base and the real actives are what you are paying for, so let me get to them. After water, glycerin, butylene glycol and a preservative comes niacinamide at the fifth position, which in a leave-on toner applied twice a day is a working level for the redness and tone claims. Then coptis root, a bitter Korean herbal anti-inflammatory, sodium hyaluronate, and, a little further down, centella asiatica three times over as whole, leaf and root extracts, with the four triterpenes, madecassoside, asiaticoside, asiatic and madecassic acid, named separately at the end. That is more centella than most toners sold as cica manage, and combined with allantoin and panthenol it is why the toner feels calming within a minute of going on. A lactobacillus ferment and soymilk add slip and a little post-wash comfort, and two light silicones give it a faint cushion that stops it feeling like water. The brand states a pH of 6.0, which is plausible for this composition and mildly acidic enough to leave the skin's surface alone after cleansing.
In use, it is the thin, cooling, layerable kind of Korean toner that you pour into the palm and press in two or three times rather than wipe on. On skin that flushes after washing, the pinkness eases visibly within a few minutes, and a cotton pad soaked in it and rested on hot cheeks is a pleasant emergency measure. It leaves skin soft rather than damp and takes serums cleanly on top. Oily and combination skin will find it hydrating enough on its own in summer; dry skin will want a cream over it at any time of year. Forty reviews on the US store in the toner's first year say much the same thing, with the only recurring complaint being the smell.
About that smell. The toner has no added fragrance, but it has a distinct green, minty-herbal note, and the source is on the list: water-mint extract, Mentha aquatica, sitting in the middle among the calming botanicals. Mint extracts are odd guests in a product for redness-prone skin, because the same compounds that make them smell fresh are the ones reactive skin sometimes objects to. Most users will notice the scent for a week and then stop noticing it; a minority with rosacea or very sensitive cheeks may feel a tingle, and for them a patch test on the jaw is the sensible first step. It is the one formulation choice here I would reverse.
Then the front of the bottle, which says Matcha-PDRN at 10,000 ppm. The ingredient list says Camellia sinensis leaf extract at 10 ppm and sodium DNA at 10 ppm. These are not contradictions in the legal sense, since the larger number names a proprietary complex and the smaller ones name its contents, but they are contradictions in the sense that matters to a shopper, which is what the skin actually receives. The polynucleotide in this toner is a trace. The green tea is a trace. The brand also lists epigallocatechin gallate and glucosyl hesperidin as separate antioxidant entries, which is a nice touch, but at their positions they are nice touches rather than doses. I keep returning to the fact that TIRTIR prints these annotations at all, because most brands would not, and it makes the ingredient list the most honest document in the product's marketing. Read that, not the bottle.
TIRTIR is a Seoul brand that went global in 2023 on a cushion foundation and has spent the years since building skincare lines around single themes, each with its own colour and its own complex. The Matcha toner is a good example of the house style. It is a properly constructed, cool, calming hydrator with a real active at the fifth position and a thorough centella complex, sold under a name and a number that describe a small fraction of what is in it. Twenty-five dollars for 150 ml is fair for what the list delivers and generous for what the bottle claims. Buy it if your skin is oily, combination or normal, runs pink, and wants a watery toner that calms in minutes and layers under anything. Patch-test if mint or rosacea are in the picture. And enjoy the Ringer's solution for what it is, which is a conversation piece.
