ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum – Deeply Hydrating Hyaluronic Serum

Description

The skin quickly loses water and restores balance more slowly, especially when the epidermal barrier is burdened by daily stress, seasonal changes, and temperature fluctuations. In such cases, not only the dose of moisture is important, but also its molecular “carrier.”

This is where ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum comes in: a serum with ultra-low molecular weight hyaluronic acid, formulated to reach deeper micro-areas of the stratum corneum. Smaller molecules diffuse more easily through the “gaps” between corneocytes, creating an internal water reservoir. At the same time, larger forms of hyaluronate form a flexible, breathable film on the surface—reducing transepidermal water loss and improving the skin’s suppleness and elasticity. The result is tangible: the skin looks smoother, less “tightened,” and more refreshed.

The hyaluronic acid family here is not uniform. The formula incorporates derivatives of various sizes, such as sodium hyaluronate and hydrolyzed hyaluronic acid, to ensure moisture is delivered across different layers of the skin. Additional humectants, like glycerin, increase water retention and enhance the serum’s hygroscopic properties. Its balanced, skin-friendly pH helps maintain the enzymes responsible for barrier homeostasis. Free from fragrances and essential oils: fewer irritants for sensitive skin, more predictable results.

The name ISNTREE sounds like a bridge between “island,” “nature,” and “tree”—the direction is clear: transparent composition, respect for skin physiology, and a consistent, not overloaded, combination of active ingredients. The serum does not aim to mask problems; it works with the skin’s water metabolism and barrier physics.

Main highlights and benefits:

• ultra-low molecular weight hyaluronate: targeted diffusion into the upper layers of the epidermis for prolonged internal hydration
• larger HA polymers: surface “hydrofilm” reduces TEWL and adds elasticity
• glycerin synergy: stronger water retention without heaviness or stickiness
• balanced pH: optimal environment for barrier-supporting enzymes
• free of fragrances and essential oils: greater compatibility with sensitive skin
• lightweight, watery texture: absorbs quickly and layers easily with other products
• clearly formulated composition: focused on efficacy, not optical illusion

In short: ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum works where it matters most—regulating water balance within the architecture of the stratum corneum. Less noise, more scientifically-backed hydration. The skin feels—and shows—the difference.

Country of origin: South Korea

Usage

Apply 2–3 drops of ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum to clean, slightly damp skin on your face and neck, gently patting until absorbed; use morning and evening after cleansing and toner, before cream or oil, and lock in moisture with a moisturizer. In the morning, apply SPF. If layering with other products, use this serum as the first step (especially after a watery toner) and wait 30–60 seconds for absorption. Avoid contact with eyes and damaged skin. Use 1–2 times daily as needed. Perform a patch test before first use, and discontinue if irritation occurs. Store tightly closed in a cool, sun-protected place.

Ingredients

Sea Water, Water, Methylpropanediol, Glycerin, Butylene Glycol, 1-2-Hexanediol, Betaine, Pentylene Glycol, Carbomer, Caprylyl Glycol, Allantoin, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Panthenol, Malachite Extract, Hydrolyzed Hyaluronic Acid, Disodium Edta, Glyceryl Acrylate/Acrylic Acid Copolymer, Glyceryl Glucoside, Sodium Hyaluronate, Potassium Hyaluronate, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Dimethylsilanol Hyaluronate, Hydrolyzed Calcium Hyaluronate, Sodium Sulfated Hyaluronate, Madecassoside, Beta-Glucan, Sodium Stearoyl Hyaluronate, Sodium Oleoyl Hyaluronate

_{The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.}