Biolage Bond Therapy Shampoo 400ml

Why you'll love it

• Gentle cleansing shampoo that leaves hair up to 2x stronger*
• Up to 14x smoother hair and up to 3x less breakage**
• Infused with citric acid to reinforce weakened bonds from within
• Coconut oil delivers lovely surface-level softness and shine
• Vegan*** and certified cruelty-free under the Leaping Bunny programme

Start your bond repair routine off right. Biolage Bond Therapy Shampoo 400ml is a gentle cleansing shampoo made especially for overprocessed hair, the kind that's been through the wringer with bleach, colour or heat styling. It cleanses without stripping while working to rebuild strength from the inside out, leaving hair up to 2x stronger*, up to 14x smoother and with up to 3x less breakage**.

The clever bit is citric acid, a repairing agent that reinforces the weakened bonds inside the hair to boost strength and resilience. Alongside it, coconut oil takes care of the surface, smoothing the cuticle for that silky, conditioned finish. As the first step in the Bond Therapy system, it sets the foundation for stronger, softer, more resilient hair, building bonds from the inside out and helping to reduce future breakage.

What it does for damaged hair

When hair is overprocessed, the internal bonds that keep it strong start to break down, which is what leads to that brittle, snappy, straw-like feeling. This bond repair shampoo targets exactly that, cleansing gently while reinforcing those bonds and beginning the repair process. Used as the first step in the system, it helps reduce future breakage and keeps damaged or bleached hair feeling stronger, softer and healthier-looking, wash after wash.

How to use it

Apply to wet hair and massage into the scalp and lengths, working up a gentle lather. Rinse thoroughly and repeat if needed, then follow with the matching Bond Therapy conditioner and intensive treatment for the full system and the complete strengthening benefit**. You'll find the rest of the range in our professional shampoo collection.

Who it's for

This one's for anyone with damaged, bleached or overprocessed hair that needs strengthening and serious softness from the very first step. It suits all hair types, and like every Biolage formula it's vegan with no animal-derived ingredients and certified cruelty-free under the Leaping Bunny programme. We've spent years helping clients in Codsall rescue colour-damaged and over-bleached hair, and a bond-building shampoo like this is the perfect foundation for keeping your repair work going at home.

Build your bond repair routine

For the best results, use this shampoo as the first step in the full Bond Therapy system, followed by the conditioner and intensive treatment. Have a browse through our full range of professional haircare products to complete your routine, or explore all the professional names we stock over on our shop by brand page.

Add Biolage Bond Therapy Shampoo to your routine and bring damaged hair back to strong, smooth and healthy-looking. Free UK delivery on all orders.

*Bond Therapy Shampoo vs non-conditioning shampoo.
**Bond Therapy Shampoo and Conditioner vs non-conditioning shampoo.
***No animal-derived ingredients.