Kerastase Blond Absolu Bain Lumière Shampoo is a hydrating, illuminating daily shampoo created for blonde, highlighted, and lightened hair that needs moisture and shine without heaviness. This 250ml clear gel formula from the French luxury haircare house Kérastase gently cleanses away pollution and dulling build-up, drawing on Hyaluronic Acid and Edelweiss Flower to leave hair feeling light, soft, and luminous from root to tip.

Why This Shampoo Works

Lightened and highlighted hair loses moisture easily, which is what leaves blonde looking dull, dry, and hard to manage. Bain Lumière is built to cleanse gently rather than strip, so hair keeps its hydration while everyday pollution and dulling agents are washed away. The result is a clean, weightless feel and the kind of natural shine that keeps colour looking salon-fresh for longer between appointments.

Ideal For

Bain Lumière suits all shades of blonde, from natural and highlighted to balayage, bleached, and grey hair, especially anyone who wants hydration and shine rather than heavy toning. It is a smart everyday choice for blonde hair that feels dry or looks dull between salon visits, and a welcome one in the UAE, where sun and hard water can leave lightened hair thirsty. For active brassiness correction, pair it with the Blond Absolu Bain Ultra-Violet purple shampoo.

The Blond Absolu formula pairs two hero ingredients chosen specifically for lightened hair:

• Hyaluronic Acid: an ultra-hydrating active that deeply moisturises the hair fibre and helps strengthen it against future breakage.

• Edelweiss Flower Extract: rich in antioxidants, it helps protect hair from daily environmental damage and softens sensitised, over-processed strands.

Together they replenish the moisture that bleaching and highlighting deplete, smoothing the fibre for a uniform, radiant finish. The clear gel texture rinses clean without residue, so fine and fragile blonde hair is never weighed down.

1. Apply to wet hair and massage into the scalp and lengths until it lathers.

2. Rinse thoroughly, then repeat for a deeper double cleanse if needed.

3. Follow with a Blond Absolu conditioner or mask for extra softness.

A little goes a long way, so a small amount is enough for each wash. Gentle enough for daily use, it can also be alternated with a purple toning shampoo on the days when brassiness needs neutralising.