Discover the Now & Then: Grosse Clinic Cysteine Waveguide, a premium hair treatment designed to strengthen and rejuvenate your hair. Ideal for fragile, damaged, or chemical-treated hair, this product helps restore vitality and resilience, embodying the best of Korean skincare-inspired hair care technology.
- Supports hair strength and reduces breakage
- Restores hair elasticity and softness
- Enhances shine and smoothness
- Protects against environmental damage
- Promotes healthy scalp environment
- Ideal for damaged or brittle hair
Main ingredients include Cysteine, which strengthens hair proteins, Panthenol for moisture retention, and hydrolyzed keratin to repair damaged cuticles, promoting healthier hair structure and appearance.
The essence has a lightweight, silky texture that absorbs quickly without residue, leaving hair feeling smooth, nourished, and naturally shiny.
Apply a small amount to damp or dry hair, focusing on damaged ends. Use regularly for best results and to maintain healthy, resilient hair.

