---
product_id: 514858132
title: "Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz | Vegan Korean Skincare | 14-Complex Hyaluronic Acid | Deep Hydration | Lightweight & Fast-Absorbing"
brand: "isntree"
price: "$66"
currency: NZD
in_stock: true
reviews_count: 9
category: "Is Ntree"
url: https://www.desertcart.nz/products/514858132-ultra-low-molecular-hyaluronic-acid-serum-1-69-fl-oz
store_origin: NZ
region: New Zealand
---

# Infused with mineral-rich Ulleung Island sea water 14-complex hyaluronic acids for multi-layer hydration Ultra-low molecular weight (329 Da) for deep skin penetration Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz | Vegan Korean Skincare | 14-Complex Hyaluronic Acid | Deep Hydration | Lightweight & Fast-Absorbing

**Brand:** isntree
**Price:** $66
**Availability:** ✅ In Stock

## Summary

> 💧 Dive deep into hydration — your skin’s new daily essential!

## Quick Answers

- **What is this?** Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz | Vegan Korean Skincare | 14-Complex Hyaluronic Acid | Deep Hydration | Lightweight & Fast-Absorbing by isntree
- **How much does it cost?** $66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/514858132-ultra-low-molecular-hyaluronic-acid-serum-1-69-fl-oz)

## Best For

- isntree enthusiasts

## Why This Product

- Trusted isntree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Micro-Molecule Magic:** Ultra-low molecular weight formula penetrates faster and hydrates longer without heaviness.
- • **Oceanic Mineral Boost:** Natural sea water infusion strengthens your skin’s moisture barrier for lasting glow.
- • **14 Layers of Hydration Power:** A unique blend of 14 hyaluronic acid types ensures every skin layer drinks deeply.
- • **Featherlight & Fast-Absorbing:** Non-sticky texture layers seamlessly into your routine, ideal for busy professionals on the go.
- • **Vegan & Sensitive Skin Approved:** Clean, cruelty-free formula free from fragrances and harsh chemicals—perfect for mindful skincare.

## Overview

ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum delivers intense, multi-layer hydration through a scientifically advanced 14-complex hyaluronic acid formula. With an ultra-low molecular weight of 329 Da, it penetrates deeply for long-lasting moisture without stickiness. Enriched with mineral-packed sea water from Ulleung Island, this vegan, fragrance-free serum strengthens the skin’s hydration barrier while offering a lightweight, fast-absorbing texture perfect for sensitive skin and layering in any skincare routine.

## Description

From the brand

Review: No notes… Buy it. - Went through this so quickly as it was so gentle and hydrating. Very good mid-routine hydration, perfect for sandwiching tretinoin. Plastic component makes it good for travel too. Truth worthy brand and I saw great improvement to skin overall appearance and glow due to the molecular level hydration.
Review: Great - Does what it says on the tin!

## Features

- 💧 Deep Hydration with 14 Types of Hyaluronic Acid: Features a complex of 14 hyaluronic acid molecules, from low to high molecular weights, to deliver intense moisture across all layers of the skin.
- 💧 Ultra-Low Molecular Formula (329 Da): Penetrates deeply into the skin for long-lasting hydration without stickiness.
- 💧 Infused with Sea Water from Ulleung Island: Natural sea minerals help retain moisture and strengthen the skin’s hydration barrier.
- 💧 Vegan & Skin-Friendly: Formulated without animal-derived ingredients, fragrances, or harsh chemicals—safe for sensitive skin.
- 💧 Lightweight & Fast-Absorbing Texture: Perfect for layering in your skincare routine, leaving a smooth, refreshed finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ISNTREE |
| Package dimensions | 11 x 4.3 x 4.2 centimetres |
| Package Weight | 0.1 Kilograms |
| Item dimensions L x W x H | 40 x 40 x 105 millimetres |
| Item weight | 50 Grams |
| Brand | IsNtree |
| Format | Drop |
| Volume | 50 Millilitres |
| Skin type | Dry |
| Item model number | 8809800940644 |
| Product Dimensions | 4 x 4 x 10.5 cm; 50 g |
| ASIN | B0BQBR6BPQ |

## Product Details

- **Skin type:** Dry
- **Product benefits:** Hydrating,Moisturizing,Oiliness,Soothing
- **Special ingredients:** hyaluronic_acid
- **Brand:** IsNtree
- **Item form:** Drop
- **Material feature:** Moisture
- **Active ingredients:** hyaluronic acid
- **Item weight:** 50 Grams
- **Item volume:** 50 Millilitres
- **Number of items:** 1

## Images

![Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz | Vegan Korean Skincare | 14-Complex Hyaluronic Acid | Deep Hydration | Lightweight & Fast-Absorbing - Image 1](https://m.media-amazon.com/images/I/51SPeoRxqnL.jpg)

## Questions & Answers

**Q: Is this vegan?**
A: Dear, it has received korean vegan certificate for your reference, thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No notes… Buy it.
*by L***L on 23 November 2025*

Went through this so quickly as it was so gentle and hydrating. Very good mid-routine hydration, perfect for sandwiching tretinoin. Plastic component makes it good for travel too. Truth worthy brand and I saw great improvement to skin overall appearance and glow due to the molecular level hydration.

### ⭐⭐⭐⭐⭐ Great
*by S***N on 18 June 2025*

Does what it says on the tin!

### ⭐⭐ Allergic reaction
*by H***S on 4 February 2025*

I am really disappointed with this item. For the first week or so my skin looked amazing and then suddenly my skin started reacting really badly to it and I had to stop everything and just cleanse and moisturise. That being said, that is just my experience and not everyone will get it so give it a try

## Frequently Bought Together

- ISNTREE Ultra-Low Molecular Hyaluronic Acid Serum 1.69 fl.oz | Vegan Korean Skincare | 14-Complex Hyaluronic Acid | Deep Hydration | Lightweight & Fast-Absorbing
- SKIN1004 Madagascar Centella Asiatica Ampoule Facial Serum 3.38 fl.oz(100ml)
- ANUA Heartleaf Quercetinol Pore Deep Cleansing Foam, Facial Cleanser, for Double Cleansing, BHA, Hyaluronic Acid, Glycerin, Face Wash, Blackhead Remover, Korean Skincare (150ml/5.07 fl.oz.)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/514858132-ultra-low-molecular-hyaluronic-acid-serum-1-69-fl-oz](https://www.desertcart.nz/products/514858132-ultra-low-molecular-hyaluronic-acid-serum-1-69-fl-oz)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*