So Silver All-In-One Toning Leave-In Spray is a versatile, color-depositing spray designed to maintain cool blonde and grey tones between salon visits. Infused with violet pigments and conditioning agents, it neutralizes brassy yellow undertones while delivering 10 beautifying benefits: adds moisture, boosts shine, detangles, controls frizz, smooths cuticles, improves split ends, prevents breakage, enhances manageability, and prepares hair for styling.

Safe and stain- and transfer-resistant, it can be used anytime hair is wet. Part of the So Silver collection for blonde levels 8–10+, it pairs perfectly with the shampoo, conditioner, and mask. Finished with a fresh scent featuring notes of leafy greens, rosewood, and jasmine, it leaves hair bright, soft, and manageable.