Nioxin System 4 1L Duo

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A large-size shampoo and conditioner duo for coloured hair that is noticeably thinning.

Look, if you've found a shampoo and conditioner that suits you, you don't want to run out. Larger sizes make a lot of sense.

And if your hair is looking a little thin, you might like the sound of Nioxin System 4 1L Duo. This pair of one-litre bottles will keep you in clean, nourished hair for some time.

Nioxin System 4 1L Duo contains:

• Nioxin 3D System 4 Cleanser Shampoo 1000ml

A gentle, scalp-loving thickening shampoo for coloured hair that is noticeably thinning.

• Nioxin 3D System 4 Scalp Therapy Revitalizing Conditioner 1000ml

A lightweight, nourishing conditioner to fortify thinning coloured hair.

Which is the best Nioxin hair system for me?

• If your hair is normal to thin-looking:

For fine, natural hair: choose System 1
For coloured hair: choose System 3
For chemically-treated hair: choose System 5

• If your hair is noticeably thinning:

For fine, natural hair: choose System 2
For coloured hair: choose System 4
For chemically-treated hair: choose System 6

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Gently massage shampoo into scalp and lengths, and rinse well. Follow with a generous amount of conditioner on both scalp and strands, focusing on areas of breakage. Allow to sit for a few minutes before rinsing.

If this product is sealed, please ensure the seal is intact prior to using the product.