It's Skin vs iUNIK — side by side, no bias.
Our pick
Beta Glucan Power Moisture Serum
9/10 · iUNIK
| Power 10 Formula VE Effector | Beta Glucan Power Moisture Serum | |
|---|---|---|
| Brand | It's Skin | iUNIK |
| Category | serum | serum |
| Editor Rating | 7.7/10 | 9/10 ★ |
| Category | serum | serum |
| Texture | Lightweight watery serum | Slightly viscous but watery serum that absorbs cleanly |
| Finish | Soft dewy | calm, hydrated without shine |
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| Verdict | The It's Skin Power 10 line in its cleanest form: vitamin E as a single-active serum at $18. Under-appreciated because everyone talks about the VC and PO variants. Vitamin E is the antioxidant workhorse — photoprotective, barrier-supportive, and pairs beautifully with vitamin C in an AM stack. Pat it in before moisturiser; wear it under SPF. The price is the point. | iUNIK signature product and one of the best-kept secrets in sensitive-skin K-beauty. 70% beta-glucan — a powerhouse humectant and soothing agent — combined with a minimalist supporting cast. The result is a serum that hydrates like hyaluronic acid but also calms reactive skin the way centella does. Cult favorite for a reason. |
