Based on its formula, is this hair color system safe for sensitive or dry scalp and hair?

The presence of ammonia (ammonium hydroxide) and strong surfactants like sodium lauryl sulfate can be harsh on sensitive scalps, while conditioning agents such as dimethicone and hyaluronic acid help mitigate dryness; users with pronounced sensitivity should perform a patch test and may prefer milder, ammonia‑free alternatives.

What role does ammonium hydroxide play in this hair coloring set?

Ammonium hydroxide raises the hair’s pH to open the cuticle, allowing the dye pigments and hydrogen peroxide to penetrate the cortex for permanent color development; it is essential for achieving the lift needed for ash‑blonde shades but can also increase scalp irritation if not properly rinsed.

How often should the triple treatment be used, and does it contain any controversial chemicals?

The dye cream and developer are intended for a single application per color change, while the nourishing mask can be used weekly to restore moisture; the formula includes potentially controversial ingredients such as ammonia, sodium lauryl sulfate and a fragrance mix, which some consumers avoid due to irritation or allergen concerns.

L'Oréal

Colorazione triplo trattamento biondo cenere 7.1

Hair

Product Insights

The Colorazione triplo trattamento biondo cenere 7.1 is a three‑step hair coloring system that includes a permanent dye cream, a developer and a nourishing mask designed to deliver an ash‑blonde shade at level 7.1. It offers conditioning benefits from ingredients such as dimethicone, hyaluronic acid and various emollients, which can leave the hair feeling smoother and more manageable after bleaching. However, the formula also contains high‑pH agents like ammonium hydroxide, surfactants such as sodium lauryl sulfate, and a complex fragrance blend, which may irritate sensitive scalps or trigger allergic reactions in some users.

Comparative Analysis

Positioned as a professional‑grade triple‑action ash‑blonde hair color set, it combines a permanent dye, a high‑lift developer and a conditioning mask, targeting salons and consumers who want intense, long‑lasting ash‑blonde results.

Ingredients

CREMA COLORANTE: AQUA/WATER, CETEARYL ALCOHOL, AMMONIUM HYDROXIDE, CETEARETH-25. COCAMIDE MEA STEARIC ACID PALMITIC ACID PROPYLENE GLYCOL m-AMINOPHENOL ASCORBIC ACID SODIUM SULFITE - SODIUM HYDROXIDE SODIUM LAURYL SULFATE HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL ⚫6-HYDROXYINDOLE POLYQUATERNIUM-6 N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE ISOPROPYL MYRISTATE ⚫p-PHENYLENEDIAMINE MYRISTIC ACID CETRIMONIUM CHLORIDE TETRASODIUM EDTA TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES AMYL SALICYLATE 2,4-DIAMINOPHENOXYETHANOL HCL PARFUM/FRAGRANCE (F.I.L. Z70031800/2). 1210216- RIVELATORE: AQUA/WATER, HYDROGEN PEROXIDE, CETEARYL ALCOHOL, SODIUM LAURYL SULFATE, SODIUM BENZOATE, ETIDRONIC ACID, CITRIC ACID, TETRASODIUM EDTA. SHAMPOO A PH DOLCE: AQUA/WATER, SODIUM LAURETH SULFATE, GLYCOL DISTEARATE, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, DIMETHICONE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, COCAMIDE MEA, COCO-BETAINE, SODIUM BENZOATE, SODIUM HYDROXIDE, SODIUM HYALURONATE, STEARETH-6, PHENOXYETHANOL, ACETIC ACID, PEG-100 STEARATE, TRIDECETH-10, TRIDECETH-3, SALICYLIC ACID, FUMARIC ACID, LINALOOL, BENZYL ALCOHOL, AMODIMETHICONE - CARBOMER, GERANYL ACETATE, CITRIC ACID, HEXYLENE GLYCOL, HEXYL CINNAMAL, PARFUM/FRAGRANCE (FLL Z70084903/1). MASCHERA NUTRIENTE ILLUMINANTE: AQUA/WATER CETEARYL ALCOHOL DIMETHICONE GLYCERIN BEHENTRIMONIUM CHLORIDE LACTIC ACID SODIUM LAURETH SULFATE SODIUM HYALURONATE SODIUM HYDROXIDE PHENOXYETHANOL LINALOOL BENZYL ALCOHOL AMODIMETHICONE ISOPROPYL ALCOHOL GERANYL ACETATE CETRIMONIUM CHLORIDE HEXYL CINNAMAL PARFUM/FRAGRANCE (FLL Z70081959/1).

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