**Alterna Caviar Overnight Hair Rescue (1 oz)** Wake up to **stronger, healthier hair** with **Alterna Caviar Overnight Hair Rescue**—an intensive, leave-in treatment that deeply penetrates while you sleep to **repair and restore** dry, damaged, or chemically treated hair. Infused with **anti-aging caviar extract**, this luxurious formula helps replenish moisture, smooth frizz, and strengthen strands for a visibly healthier look by morning. No rinse required—just apply before bed and let it work overnight for softer, more resilient hair.