Steel 545 Extra-Strong Hold Gel Styling Lab

For external use only. Avoid contact with the eyes. Keep out of reach of children.

Download the Styling Lab catalogue

Styling Lab is a professional finishing range designed for stylists who see styling as a creative tool that is constantly evolving.

Each product delivers precise performance on its own, allowing you to create defined, long-lasting and controlled finishes. At the same time, their formulas are designed to blend with one another, expanding creative possibilities and allowing each result to be tailored to the hair, the technique and the stylist’s vision.

Professional numbering system

The entire range features a three-digit numerical coding system, designed to facilitate the technical interpretation of the product.

Each value is expressed on a scale of 0 to 5, where 0 is the minimum level and 5 the maximum:

• 1st digit: Fixation
• 2nd digit: Treatment
• 3rd digit: Shine

This system allows you to immediately visualise the product’s performance and create strategic combinations with total precision.

DUAL PLEX Technology

Structural repair and visible results.

Hair damage affects both the internal structure and the surface of the hair. For this reason, the entire range incorporates DUAL PLEX Technology, a multi-layer repair strategy that acts from the core to the outside of the hair fibre.

Its action combines two complementary levels:

• Cortex Bond Plex™: acts on the cortex by reinforcing the internal structure, forming new bonds and reorganising the keratin matrix to improve the fibre’s strength, elasticity and cohesion.
• Cuticle Performance Plex™: optimises the hair surface, reduces porosity, improves cuticle sealing and enhances the shine and uniformity of the result.

The combination of both systems allows for a balance of hold, shine and care in every finish, guaranteeing visible results without compromising the quality of the hair fibre.

The same hairstyle can be completely transformed with a single adjustment: by changing the product, the combination or the proportion applied.

More control or more movement.
More definition or a natural finish.

Apply a small amount to damp or dry hair and style as desired. Define, shape or add texture to your hairstyle using your chosen styling tool. Scan the QR code to discover different application techniques.

INGREDIENTS: Aqua (Water), Alcohol Denat., Pentylene Glycol, Polyquaternium-55, Propylene Glycol, Glycerin, Polysorbate 20, Hydroxypropyl Guar, Dipropylene Glycol, Parfum (Fragrance), Oleth-4 Phosphate, Oleyl Phosphate, Caprylyl Glycol, Pelvetia Canaliculata Extract, Panthenol, Inulin, Aureobasidium Pullulans Ferment Extract, Xylitylglucoside, Anhydroxylitol, Hydroxypropylgluconamide, Hydroxypropylammonium Gluconate, Polyquaternium-55, Glyceryl Caprylate, Maltitol, Cellulose Gum, Xylitol, Phenoxyethanol, Hydroxymethoxyphenyl Decanone, Benzyl Alcohol, Sodium Benzoate, Sodium Citrate, Potassium Sorbate, Tartaric Acid, Citric Acid, Acetyl Cedrene, Linalyl Acetate, Pogostemon Cablin Oil, Tetramethyl Acetyloctahydronaphthalenes.

• Aqua (Water) ()

[Last updated: May 2026] See product packaging. The ingredients included in the composition of the products are regularly updated. Check the list of ingredients on the packaging of your product to ensure that they are suitable for your personal use.

• Aqua (Water) – water (solvent)
• Alcohol Denat. – denatured alcohol (solvent)
• Pentylene Glycol – pentylene glycol (humectant)
• Polyquaternium-55 – polyquaternium-55 (hair conditioner)
• Propylene Glycol – propylene glycol (humectant)
• Glycerin – glycerin (humectant)
• Polysorbate 20 – polysorbate 20 (solubilizer)
• Hydroxypropyl Guar – hydroxypropyl guar (conditioner)
• Dipropylene Glycol – dipropylene glycol (solvent)
• Parfum (Fragrance) – fragrance (fragrance)
• Oleth-4 Phosphate – Oleth-4 phosphate (emulsifier)
• Oleyl Phosphate – oleyl phosphate (emulsifier)
• Caprylyl Glycol – caprylyl glycol (humectant)
• Pelvetia Canaliculata Extract – Pelvetia canaliculata extract (skin conditioner)
• Panthenol – panthenol (humectant)
• Inulin – inulin (humectant)
• Aureobasidium Pullulans Ferment Extract – fermented Aureobasidium pullulans extract (hair conditioner)
• Xylitylglucoside – xylitylglucoside (humectant)
• Anhydroxylitol – anhydroxylitol (humectant)
• Hydroxypropylgluconamide – hydroxypropylgluconamide (hair conditioner)
• Hydroxypropylammonium Gluconate – hydroxypropylammonium gluconate (hair conditioner)
• Polyquaternium-55 – polyquaternium-55 (hair conditioner)
• Glyceryl Caprylate – glyceryl caprylate (emollient)
• Maltitol – maltitol (humectant)
• Cellulose Gum – cellulose gum (thickener)
• Xylitol – xylitol (humectant)
• Phenoxyethanol – phenoxyethanol (preservative)
• Hydroxymethoxyphenyl Decanone – hydroxymethoxyphenyl decanone (hair conditioner)
• Benzyl Alcohol – benzyl alcohol (preservative)
• Sodium Benzoate – sodium benzoate (preservative)
• Sodium Citrate – sodium citrate (pH regulator)
• Potassium Sorbate – potassium sorbate (preservative)
• Tartaric Acid – tartaric acid (pH regulator)
• Citric Acid – citric acid (pH regulator)
• Acetyl Cedrene – acetyl cedrene (fragrance)
• Linalyl Acetate – linalyl acetate (fragrance)
• Pogostemon Cablin Oil – patchouli oil (fragrance)
• Tetramethyl Acetyloctahydronaphthalenes – tetramethyl acetyloctahydronaphthalenes (fragrance)