Goodal
Vitamin C Serum
This lightweight serum is positioned for people who want a simple brightening step for dullness and uneven-looking tone. Vitamin C and niacinamide give it a clear antioxidant-and-tone-care focus, while the quick-absorbing feel makes it easy to layer under moisturizer and daytime SPF. It is a practical choice for routines that prioritize gradual radiance, clarity, and comfortable hydration without a heavy finish.
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Key ingredients
| Ingredient | Function | Evidence |
|---|---|---|
| Vitamin C | Supports radiance and antioxidant care | Strong |
| Niacinamide | Helps improve the look of uneven tone and texture | Strong |