Isntree vs Numbuzin — side by side, no bias.
Our pick
Hyaluronic Acid Toner
9/10 · Isntree
| Hyaluronic Acid Toner | No.5 PHA Skin Smoothing Toner | |
|---|---|---|
| Brand | Isntree | Numbuzin |
| Category | toner | toner |
| Editor Rating | 9/10 ★ | 8.4/10 |
| Category | toner | toner |
| Texture | Slightly viscous, gel-like water | Watery resurfacing toner |
| Finish | plump, dewy | Refined glassy finish |
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| Verdict | This is the toner that made Isntree a cult favorite, and it earns every bit of its reputation. Four molecular weights of hyaluronic acid deliver hydration at multiple skin depths, while ceramides and panthenol reinforce the moisture barrier. The texture has a satisfying, gel-like slip without any stickiness. At $16 for 400ml, the value proposition is absurd — you're getting a genuinely excellent hydrating toner at a price that larger brands should find embarrassing. | Numbuzin's gentle resurfacing toner — PHA leads, niacinamide finishes, the gentler-than-glycolic version that even sensitive Korean dermo crowds approve of. |
