# Isntree - Ultra-Low Molecular Hyaluronic Acid Serum

**Brand:** Isntree
**Category:** Soins du visage
**Code (GTIN/SKU):** 8809800940644
**Canonical URL:** https://openreviews.io/en/reviews/isntree/isntree-ultra-low-molecular-hyaluronic-acid-serum-8809800940644

## Rating: 4.8/5 ★★★★★ — 6 reviews analyzed
_Confidence: high_

## At a glance

Isntree - Ultra-Low Molecular Hyaluronic Acid Serum reviews: 4.8/5 based on 6 analyzed reviews from 2 sites, updated October 31, 2026.

Praised: effective hydration and lightweight texture.

6 reviews analyzed, all published on other sites.
Other sites: 2 sources, 6 reviews, average rating 4.8/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This Korean hydrating serum is formulated to provide targeted hydration while respecting the skin barrier. Its extremely lightweight formula instantly penetrates the epidermis without leaving a greasy or sticky film. Particularly gentle, it is ideal for those with sensitive or combination skin looking for a refreshing daily treatment.

## Strengths

- **Effective hydration** — Its hyaluronic acid formula provides excellent hydration to the epidermal layers.
- **Lightweight texture** — The fluid texture absorbs quickly into the skin without leaving an uncomfortable residue.
- **High tolerance** — The treatment is particularly suitable and gentle for sensitive and combination skin.

## Frequently asked questions

- Is it suitable for oily skin?
- Does it leave a sticky finish?
- Can it be used under makeup?
- Is it suitable for very sensitive skin?

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_Source: OpenReviews — https://openreviews.io/en/reviews/isntree/isntree-ultra-low-molecular-hyaluronic-acid-serum-8809800940644_