At Luciano Cimmarrusti, every product on the shelf has earned its place. No trend-following. No compromises. While K18 has expanded its range, only three products meet Luciano’s standards of performance, hair health, and everyday usability.

These three essentials are all you need and all he recommends.

1. Damage Shield Shampoo

→ Buy Damage Shield Shampoo

Looking for the best daily shampoo that cleans without drying or irritating the scalp? K18 Damage Shield is Luciano’s go-to for clients with naturally healthy or lightly treated hair.

Why it stands out:

• Gentle enough for daily use
• Supports scalp balance and natural hydration
• Cleanses deeply without stripping
• No conditioner needed afterward, though you can add it if desired

This is ideal if you want a minimalist hair routine that keeps hair fresh, soft, and manageable.

Luciano says: “Most people overcomplicate haircare. This shampoo is simple, effective, and clean, exactly what daily hair needs.”

2. Detox Shampoo

→ Buy Detox Shampoo

Used hair gel? Styling sprays? Silicone products? Then your hair needs a proper reset. The K18 Detox Shampoo is designed for deep cleansing, not for daily use, but for those moments your hair feels heavy or congested.

When to use it:

• After using styling products or heavy treatments
• If your hair feels flat, greasy, or weighed down
• Before applying the Leave-In Molecular Repair Mask (for better absorption)
• After travel or exposure to pollution, sweat, or hard water

This shampoo removes buildup without damaging the hair, but it should be used occasionally, not every day.

Luciano advises: “This is your reset button. Use it when your hair needs a deep clean, but don’t overdo it.”

3. Leave-In Molecular Repair Hair Mask

→ Buy Leave-In Mask

Whether your hair is damaged or already in great shape, this product delivers visible results. The K18 Leave-In Molecular Repair Mask is Luciano’s must-have, not just for repair, but for structure, smoothness, and effortless styling.

Why it works for everyone:

• Repairs internal damage caused by coloring, heat, and stress
• Adds structure and fullness, even to healthy hair
• Tames frizz and improves manageability
• Works with just a peanut-sized amount
• Can fully replace your conditioner
• No rinse, no residue, just apply on towel-dried hair and go

If your hair is already healthy, this mask gives it that extra edge: it holds style better, feels thicker, and stays smooth. For frizz-prone or dry ends, it’s an essential.

Luciano says: “This product doesn’t just fix hair, it elevates it. Even perfect hair benefits from more structure, softness, and control.”

Luciano’s K18 Routine: Simple & Effective

Discover More Haircare Tips from Luciano

• The best shampoo for your hair
• How to wash your hair properly
• The Oil Myth
• What are the signs of healthy hair?
• Hair Care from Within