# TIRTIR ICE-COOLING WATER DROP SERUM 30ml

Cooling on contact, Retinal underneath.

- Brand: TIRTIR
- Product: ICE-COOLING WATER DROP SERUM 30ml
- Price: $57.50
- Availability: In stock
- Size: 30 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 8800288643706
- Category: Serums & Ampoules

## Key benefits

- Glacier water base for an immediate cooling sensation
- Retinal named directly on the ingredient list
- Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid and Ceramide NP for hydration
- A four-peptide group including Copper Tripeptide-1
- Sold as TIRTIR's authentic Korean-market formula, the same version sold through Korean retail rather than a US-reformulated substitute

## How it works

Glacier water anchors the base of this serum for the cooling sensation on application, carrying Niacinamide, Adenosine and Centella Asiatica Extract for tone and calming. The formula also names Retinal directly, alongside Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid and Ceramide NP for hydration and barrier support, plus a peptide group of Acetyl Hexapeptide-8, Tripeptide-1, Copper Tripeptide-1 and Palmitoyl Pentapeptide-4. It is meant to follow toner and precede a moisturizer, applied to skin that is still slightly damp so the actives have a receptive surface to absorb into. This particular listing is the 30ml size TIRTIR sells for the line, packaged and formulated for the Korean market rather than a separate US release.

## How to use

1. Apply a few drops to clean skin after toner, patting it in for the cooling sensation to take effect. Because the formula contains Retinal, introduce it gradually at night to start and always follow with daytime sun protection.

## Ingredients

Aqua/Water/Eau, Caprylic/Capric Triglyceride, Glycerin, 1,2-Hexanediol, Methylpropanediol, Niacinamide, Tripropylene Glycol, C12-14 Alketh-12, Octyldodeceth-16, Methyl Diisopropyl Propionamide, Butylene Glycol, Agar, Carbomer, Gellan Gum, Tromethamine, Ethylhexylglycerin, C18-21 Alkane, Hydrogenated Lecithin, Lactococcus Ferment Lysate, Hydrolyzed Sponge, Parfum/Fragrance, Adenosine, Disodium EDTA, Polyglyceryl-10 Laurate, Centella Asiatica Extract, Lysolecithin, Ficus Carica (Fig) Fruit Extract, Trisodium Ethylenediamine Disuccinate, Betaine, Saccharomyces Ferment Filtrate, Fructooligosaccharides, Propanediol, Malachite Extract, Ceramide NP, Xanthan Gum, Arginine, Glyceryl Glucoside, Cholesterol, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Retinal, Albatrellus Confluens (Mushroom) Extract, Benzyl Glycol, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Green 6, Sodium Chloride, Hydrolyzed Hyaluronic Acid, Phenylpropanol, Tocopherol, Hamamelis Virginiana (Witch Hazel) Extract, Sodium Hyaluronate Crosspolymer, Levulinic Acid, Sodium Levulinate, Houttuynia Cordata Extract, Ocimum Basilicum (Basil) Flower/Leaf Extract, Anthemis Nobilis Flower Extract, Althaea Officinalis Leaf/Root Extract, Foeniculum Vulgare (Fennel) Leaf Extract, Water(Glacier Water), Hydroxypropyltrimonium Hyaluronate, Acetyl Hexapeptide-8, Alcohol, Diospyros Kaki Leaf Extract, Vitis Vinifera (Grape) Fruit Extract, Carthamus Tinctorius (Safflower) Flower Extract, Polygonum Cuspidatum Root Extract, Coffea Arabica (Coffee) Seed Extract, Lecithin, Camellia Sinensis Leaf Extract, Castanea Crenata (Chestnut) Shell Extract, Zanthoxylum Piperitum Fruit Extract, Hyaluronic Acid, Caprylyl Glycol, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Sodium Acetylated Hyaluronate, Tripeptide-1, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Hexapeptide-9

## FAQ

### Does this contain Retinal, and is that the same as Retinol?

Retinal is named directly on the ingredient list. It sits in the same retinoid family as Retinol but converts to retinoic acid in fewer steps, so it is generally introduced the same cautious way any retinoid is.

### Can I use this every night right away?

Start a few nights a week and build up gradually, the same introduction pace recommended for any retinoid-containing product, and watch how skin responds before increasing frequency. This is general guidance rather than a fixed rule, so adjust it based on how your own skin or the product itself responds.

### Do I need sunscreen the next morning?

Yes. Any retinoid, including Retinal, increases sun sensitivity, so daytime sun protection is a required pairing whenever this serum is in the routine. This is general guidance rather than a fixed rule, so adjust it based on how your own skin or the product itself responds.

### Is this the same formula sold in Korea, or a version made for the US market?

This is TIRTIR's Korean-market formula, sourced and shipped with its original Korean-market packaging and batch coding rather than a separate US-reformulated version. Korean Pharmacy stocks the exact SKU sold through Korean retail rather than a substitute built for US shelves, which is the point of buying from a specialist rather than a general beauty retailer.

### How should I store this to keep it in good condition?

Keep the cap or compact closed between uses and store it away from direct sunlight and heat, the same way you would any cosmetic. A cool, dry spot such as a drawer or cabinet keeps the texture and finish consistent for longer than leaving it exposed on a warm windowsill or in a hot car.

---

Page: https://korean-pharmacy.com/products/tirtir-ice-cooling-water-drop-serum-30ml