Is this hair mask suitable for sensitive or dry scalps?

The mask is formulated without mineral oil, parabens and added salt, which are generally well tolerated, but it contains methylisothiazolinone, methylchloroisothiazolinone, BHT and fragrance, ingredients that can trigger irritation in highly sensitive scalps; users with extreme sensitivity should perform a patch test or choose a fragrance‑free alternative.

What benefit does hydrolyzed collagen provide in this hair mask?

Hydrolyzed collagen breaks down into small peptides that can penetrate the hair shaft, helping to restore protein loss, improve elasticity and add moisture, which contributes to a smoother, stronger appearance of damaged hair.

FOREVER LISS PROFESSIONAL • 950 g

DESMAIA CABELO

Q: How often should the mask be used and does it contain any controversial chemicals?

For normal to dry hair, the mask can be applied 1–2 times per week; people with very fine hair may use it less frequently. The formula includes preservatives methylisothiazolinone and methylchloroisothiazolinone and the antioxidant BHT, which are considered controversial by some consumers due to potential sensitisation, as well as a synthetic fragrance.

Hair

Product Insights

This 950 g ultra-hydrating hair mask from Forever Liss Professional is designed to moisturise, strengthen and smooth dry or damaged hair with ingredients such as glycerin, hydrolyzed collagen, panthenyl hydroxypropyl steardimonium chloride and a blend of conditioning alcohols. The formula is mineral-oil-free, paraben-free, salt-free and certified cruelty-free, but it does contain the preservatives methylisothiazolinone and methylchloroisothiazolinone, the synthetic antioxidant BHT, and a fragrance, which may cause irritation for very sensitive scalps. Apply the mask after shampooing, leave it on for several minutes as directed, then rinse thoroughly for best results.

Comparative Analysis

Positioned as a professional, ultra-hydrating hair mask that differentiates itself with collagen and panthenyl complexes while remaining mineral-oil-free, paraben-free, and cruelty-free, it competes in the premium hair-care segment for deep conditioning of dry or damaged hair.

Ingredients

Aqua, Disodiun EDTA, Glycérin, Cetearyl Alcohol, Centrimonium chloride, Cetyl Alcohol, Cetyl lactate, BHT, Behenamidopropyl Dimethylamine, Hydrolyzed collagen, panthenyl hydroxypropyl steardimonium chloride, water (and) wheat Amino Acids (and) Soy Amino Acids (and) Arginine (and) sereine (and) Threonine, Bishydroxy/MethoxyAmodimethicone (and) Amodimethicone (and) Cetrimonum Chloride (and) Trideceth-12, Cetyl lactate, grape seed OIL dimethiconol (and) TEA-Dodecylbenzenesulfonate, Methylchloroisothiazolinone (and) Methylisothiazolinone, Aqua (and) Parfum, lactic acid

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