Nook Smart 4.0 Chestnut – 100ml
A natural, medium chestnut brown with soft, neutral tones for even coverage and radiant, healthy-looking color.
Smart Color is a professional, permanent oxidative color system with a vegan, PPD-free, and resorcinol-free formula. Designed for speed, gentleness, and performance, it delivers full gray coverage, vibrant tones, and lasting results—all in just 10 minutes.
Infused with organic quinoa proteins and açai berry extract, Smart Color hydrates, protects, and strengthens the hair, leaving it soft, luminous, and visibly healthy.
Nook Smart 4.0 Chestnut offers a classic, balanced brown with subtle warmth and multidimensional shine. Enriched with Smart Keratin Technology, organic oat extract, linseed oil, and argan oil, it nourishes the hair during processing and ensures a smooth, polished finish.
🌿 Key Benefits
• Medium chestnut tone with soft, natural reflect
• 100% gray coverage in just 10 minutes
• Smart Keratin Technology improves strength and resilience
• Organic oat, linseed & argan oils restore softness and shine
• Vegan, PPD-free, resorcinol-free, and low-ammonia
💡 Perfect For
• Clients who want a rich, natural chestnut brown
• Fast, gentle color with excellent coverage
• Maintaining soft, healthy hair with radiant tone
🧴 Mixing Ratio
• 1:1.5 with Nook Developer (10–40 vol)
• Processing time: 10–15 minutes
