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Wella - Smoothfiller Demi-Permanent Keratin Smoothing Treatment

Wella - Smoothfiller Demi-Permanent Keratin Smoothing Treatment

SKU:29255

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Regular price £43.95
Sale price £43.95
Sale Sold out (£52.74 Inc. VAT)
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Demi-permanent smoothing treatment to smooth, fill and restructure hair

The Smooth filler service will give clients smoother hair, protect against frizz and help with easier and faster styling. Ideal for clients who have naturally frizzy hair, prone to humidity’s. The effect lasts up to three months, and fades without visible regrowth. In-salon exclusive, for professional use only.
  • Smoother hair, anti-frizz effect, faster and easier blow dry
  • Salon exclusive service. Worry free service experience – low fume service
  • Only 8 ingredients, vegan, fragrance free, silicone free, dermatologically tested
  • No post restrictions for clients; hair can be washed right after. Colour refreshment with Colour Touch is possible during the same appointment.

Usage instructions:

Step 1 preparation: Shampoo hair. Do not use a conditioner. Detangle and pre-dry the hair until 80% dry.

Step 2 product application and development: Wear gloves. Weight product into the bowl. Guidance amount per service: 100g for mid-long hair. Apply product on hair with a brush. Work with 2cm deep sections. Start from the nape, about 0.5 cm away from the roots. Make sure to apply product evenly on hair. Do not apply product on scalp. Do not use heat or cover the hair. Develop for 20 minutes. Emulsify and rinse the hair. Do not use shampoo, conditioner or leave- in products.

Step 3 thermal activation: Blow dry hair straight until 100% dry. Straighten the hair with a straightening iron working in small sections, using 6 to 12 passes with 180 – 230c heat depending on the hair type and condition.

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Wella Professionals Smoothfiller Demi Hair Treatment

Wella Professionals Smoothfiller Demi Treatment is a professional smoothing treatment designed to improve hair texture, reduce frizz and restore softness to dry, coarse or unruly hair. Developed for salon-quality performance, the formula helps smooth the hair fibre while improving manageability and shine.

The Smoothfiller technology works by helping to fill and smooth uneven areas of the hair cuticle, creating a sleeker hair surface that reflects light more evenly. This helps hair appear smoother, shinier and easier to manage while reducing frizz and flyaways.

Formulated with conditioning agents that nourish and soften the hair fibre, the treatment helps improve styling control while protecting the hair from humidity and environmental stress. Hair feels smoother, softer and more manageable after use.

Professional smoothing treatments in the Wella Smoothfiller collection are designed to improve hair texture, control frizz and enhance shine while maintaining natural movement and softness.

Ideal for frizz-prone, coarse or difficult-to-manage hair, Smoothfiller formulas help create a sleeker hair surface while maintaining lightweight softness and long-lasting smoothness.

Trusted by salons worldwide, Wella Smoothfiller delivers professional smoothing care designed to enhance shine, improve hair manageability and maintain polished styles.