Isntree vs Numbuzin — side by side, no bias.
Our pick
Hyaluronic Acid Toner
9/10 · Isntree
| Hyaluronic Acid Toner | No.9 NAD+ PDRN Glow Boosting Toner | |
|---|---|---|
| Brand | Isntree | Numbuzin |
| Category | toner | toner |
| Editor Rating | 9/10 ★ | 8.5/10 |
| Category | toner | toner |
| Texture | Slightly viscous, gel-like water | Slightly viscous but watery, glides like an essence rather than a traditional toner |
| Finish | plump, dewy | plump, dewy, bouncy |
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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 was the first K-beauty brand to put NAD+ and PDRN together in a daily toner, and the result is genuinely innovative. Used as the first treatment step after cleansing, it preps the skin to absorb everything that comes after. The No.9 line as a whole is Numbuzin biggest 2026 launch. |
