Isntree
Isntree Hyaluronic Acid Toner
Ingredient analysis and how the ad lines read
Read on 2026-09-22
What is this product?
A lightweight water-textured hydration toner built around three forms of hyaluronic acid plus humectants like trehalose, sodium PCA and panthenol. A good match for dehydrated skin wanting fragrance-free daily hydration without drying alcohol.
What makes it different?
The list contains multiple molecular-weight hyaluronic acid forms: Sodium Hyaluronate at position 4, Hyaluronic Acid at position 8 and Hydrolyzed Sodium Hyaluronate at position 13. Supporting humectants and soothers such as trehalose, sodium PCA, beta-glucan, panthenol and aloe leaf extract round out the formula. Concentrations and pH are not disclosed in the ingredient notes, so strength cannot be judged beyond the order of the list. The 18-item list is short and free of fragrance, essential oils, esters and drying alcohols.
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 2 with no dictionary entry, left in Korean.
Key ingredient
- Water
- Propanediol
- 1,2-Hexanediol
- Sodium Hyaluronate
- Trehalose
- Sodium PCA
- Glycerin
- Hyaluronic Acid
- Aloe Barbadensis Leaf Extract
- 접시꽃뿌리추출물
- 만주자작나무수액
- Portulaca Oleracea Extract
- Hydrolyzed Sodium Hyaluronate
- Beta-Glucan
- Panthenol
- Pentylene Glycol
- Caprylyl Glycol
- Butylene Glycol
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.