Based on its formula, is this shampoo suitable for sensitive, acne-prone, or dry scalp/hair?

The presence of sodium laureth sulfate and added fragrance can be harsh for very sensitive or acne-prone scalps, while the glycerin, pomegranate juice and vitamin E provide hydration; therefore it may be tolerable for normal to dry hair but is best patch-tested by those with heightened scalp sensitivity.

What role does tocopherol (Vitamin E) play in this shampoo?

Tocopherol acts as an antioxidant that helps protect hair fibres from oxidative stress and colour fade, while also contributing a mild conditioning effect that can improve shine and softness.

What is the recommended frequency of use for this technical colour shampoo, and does it contain any ingredients that may be irritating?

For optimal colour maintenance, use the shampoo two to three times per week or as needed; it contains potential irritants such as sodium laureth sulfate, fragrance, and synthetic colourants (CI 19140, CI 17200, CI 15985), so individuals prone to irritation should monitor their scalp response.

Cosmia • 0.4 l

Shampoing technique color

Beauty

Product Insights

Cosmia Technical Colour Shampoo is a salon-style product formulated to preserve and enhance vivid hair colour while delivering a thorough cleanse. Its formula combines strong surfactants such as sodium laureth sulfate with milder agents, conditioning polymers, glycerin, pomegranate fruit juice and vitamin E for moisture and antioxidant protection, but it also includes fragrance, synthetic colourants (CI 19140, CI 17200, CI 15985) and several preservatives that may irritate sensitive scalps. Packaged in a recyclable container marked with the green-dot and Triman symbols, it offers effective colour maintenance, though users with fragrance or colour-antigen sensitivities should patch-test before regular use.

Comparative Analysis

Unlike many newer colour-care shampoos that have moved to sulfate-free formulas, this Cosmia technical colour shampoo retains sodium laureth sulfate for high-strength cleaning, positioning it as a high-efficiency, salon-grade option for vivid colour preservation.

Ingredients

Aqua, sodium laureth sulfate, cocamidopropyl betaine, sodium chloride, decyl glucoside, parfum, citric acid, sodium benzoate, peg-3 distearate, guar hydroxypropyltrimonium chloride, potassium sorbate, quaternium-80, propylene glycol, benzoic acid, polysilicone-15, glycerin, punica granatum fruit juice, peg-40 hydrogenated castor oil, trideceth-9, tocopherol, ci 19140, lactic acid, ci 17200, ci 15985.

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