Comparison
My Signature C Source Vitamin C Serum vs Reedle Shot 100
TIAM vs VT Cosmetics — side by side, no bias.
Our pick
Reedle Shot 100
9/10 · VT Cosmetics
| My Signature C Source Vitamin C Serum | Reedle Shot 100 | |
|---|---|---|
| Brand | TIAM | VT Cosmetics |
| Category | serum | serum |
| Editor Rating | 8/10 | 9/10 ★ |
| Category | serum | serum |
| Texture | Medium-bodied serum that absorbs without tackiness — gentler than higher-concentration rivals | Thick, almost gritty serum with fine microneedle spicules you can feel on application |
| Finish | bright, semi-dewy | smooth, slightly tingling, refreshed |
| Skin Types |