Is this conditioner suitable for bleached, coloured, or naturally curly hair?

Yes — the product description specifically lists bleached lengths, naturally curly strands, and hair exposed to frequent washing and styling as situations where this balsam fits well. Bleached and colour-treated hair is typically highly porous because the chemical process lifts the cuticle; the bamboo silica helps support the weakened keratin while the cotton extract smooths the surface without leaving a heavy residue that could dull colour or flatten curl pattern. For curly hair, which naturally tends toward higher porosity and dryness, the light emollient layer adds slip for detangling and helps define the curl by reducing frizz-inducing friction. Because there is no added fragrance and no sulphates or parabens, the risk of scalp irritation or product buildup is lower, which matters when you wash and condition frequently. If your hair is only slightly porous, you can use it as a light smoothing step; if it is very porous, it works as a more intensive polishing and detangling treatment. Apply to clean, damp lengths, leave for a minute or two, then rinse thoroughly.