Description
Isntree Ultra-Low Molecular Hyaluronic Acid Serum
Deep Penetration. Long-Lasting Hydration.
A lightweight, vegan hyaluronic acid serum infused with Ulleung Island deep seawater to intensely hydrate, soothe, and restore moisture balance. Formulated with 14 types of hyaluronic acid, this serum delivers multi-layer hydration that penetrates deeply for long-lasting results.
Why You’ll Love It
✔️ 14 Types of Hyaluronic Acid (Multi-Depth Hydration)
Targets different layers of the skin using ultra-low, low, and high molecular weights to provide deep, sustained hydration and visibly plumper skin.
✔️ Deep Seawater from Ulleung Island
Rich in natural minerals to help maintain moisture balance, soothe the skin, and support overall skin health.
✔️ Activates Skin Hydration Channels
Powered by Glyceryl Glucoside to enhance water circulation within the skin—delivering hydration where it’s needed most.
✔️ Barrier Strengthening + Soothing Care
Contains Beta-Glucan, Panthenol, and Madecassoside to calm irritation, repair the skin barrier, and improve resilience.
Key Ingredients
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Hyaluronic Acid Complex (14 types): Deep hydration, plumping, improved elasticity
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Glyceryl Glucoside: Enhances water flow within the skin for better hydration delivery
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Beta-Glucan & Panthenol: Soothe and strengthen the skin barrier
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Madecassoside: Calms sensitive, irritated skin
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Deep Seawater: Mineral-rich hydration and skin balance
Key Benefits
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Deep, long-lasting hydration
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Improves skin elasticity and plumpness
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Strengthens and repairs the skin barrier
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Soothes sensitive, irritated skin
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Lightweight, fast-absorbing texture
Texture & Finish
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Lightweight, watery serum
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Absorbs quickly with no stickiness
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Leaves skin smooth, hydrated, and refreshed
Perfect For
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Dry, dehydrated, or tight skin
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Sensitive or irritated skin
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Anyone needing deep hydration without heaviness
How to Use
Apply 2–3 drops after toner.
Gently pat into the skin until fully absorbed.
HDskin Positioning (This is what sells it)
If your skin feels dry even after moisturizing —
this is the hydration layer you’re missing.






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