Product Details
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Cos Bar Beauty Award Winner 2023
Best In Neck And Décolleté
Instantly lift, tighten, and smooth the neck and décolletage with this new powerful firming treatment serum. Restore skin's elasticity and boost collagen for a noticeably youthful look.
Follow with our bestselling Fermitif Neck Renewal Cream SPF 15 for increased skin renewal, hydration, and sun protection..CLAIMS*
- 100% agree their skin looks tighter, firmer, and more youthful*
- 100% agree fine lines and wrinkles are diminished*