The
Isntree Ultra-Low Molecular Hyaluronic Acid Toner features a blend of
14 types of hyaluronic acid for deep hydration, alongside soothing
ingredients like Betaine, Allantoin, Panthenol, and Malachite Extract, with Sea Water and plant extracts (Witch Hazel, Cypress Leaf) for added moisture and calming, all built on a base of Water, Methylpropanediol, and Glycerin.Here's a breakdown of key ingredients:Hydrating Agents (Hyaluronic Acids):

• Hyaluronic Acid (HA)
  & its derivatives: Hydrolyzed HA, Sodium Hyaluronate, Sodium
  Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium
  Hyaluronate Crosspolymer, Dimethylsilanol Hyaluronate, Hydrolyzed Sodium
  Hyaluronate, Potassium Hyaluronate, Hydrolyzed Calcium Hyaluronate,
  Sodium Sulfated Hyaluronate, Sodium Stearoyl Hyaluronate, Sodium Oleoyl
  Hyaluronate, and more. 

Soothing & Moisturizing:

• Sea Water: Rich in minerals, from Ulleung Island.
• Glycerin & Betaine: Humectants that draw moisture.
• Panthenol (Vitamin B5): Soothes and hydrates.
• Allantoin: Calms and protects skin.
• Malachite Extract: Provides minerals, antioxidants. 

Plant Extracts:

• Hamamelis Virginiana (Witch Hazel) Extract: Astringent and soothing.
• Chamaecyparis Obtusa Leaf Extract: Moisturizing, antioxidant. 

Other Ingredients:

• Methylpropanediol, Butylene Glycol, Pentylene Glycol: Solvents and humectants.
• Xylitylglucoside, Anhydroxylitol, Xylitol: Sugar derivatives for hydration.
• Xanthan Gum: Thickener.
• Ethylhexylglycerin, Caprylyl Glycol: Preservatives/skin conditioners. 

This
toner focuses on delivering intense, multi-layered hydration with
various molecular weights of HA to penetrate different skin layers, plus
ingredients to calm and strengthen the skin barrier.