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  • Hydrating  Shampoo & Conditioner Starter Kit

    Hydrating  Shampoo & Conditioner Starter Kit

    7 reviews

    From £42.00

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  • Hydrating Shampoo & Conditioner Refill Duo (250ml)

    Hydrating Shampoo & Conditioner Refill Duo (250ml)

    No reviews

    From £70.00

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  • Hair Gain Hydrating Conditioner Starter Kit

    Hair Gain Hydrating Conditioner Starter Kit

    No reviews

    From £23.00

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  • Hair Gain Hydrating Shampoo Starter  Kit

    Hair Gain Hydrating Shampoo Starter  Kit

    No reviews

    From £23.00

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  • Hair Gain Hydrating Shampoo Refill 250ml

    Hair Gain Hydrating Shampoo Refill 250ml

    No reviews

    From £17.50

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  • Hair Gain Hydrating Conditioner Refill 250ml

    Hair Gain Hydrating Conditioner Refill 250ml

    No reviews

    From £17.50

    View Product
  • Hydrating Shampoo & Conditioner Travel Duo 70ml

    Hydrating Shampoo & Conditioner Travel Duo 70ml

    3 reviews

    £18.00

  • Hair Gain Hydrating Shampoo Travel 70ml

    Hair Gain Hydrating Shampoo Travel 70ml

    No reviews

    £10.00

  • Hair Gain Hydrating Conditioner Travel 70ml

    Hair Gain Hydrating Conditioner Travel 70ml

    No reviews

    £10.00

Hair Gain Blogs

  • Best Way to wash your hair - Hair Gain Hydrating Shampoo
    28 Nov 2025

    The Best Way to Wash Your Hair: Stronger, Softer Results

    Think you know how to wash your hair? The right products, and a few simple tweaks can make a huge difference. Here’s the best way to wash your hair for a happier scalp, softer strands and longer-lasting results.

    The Best Way to Wash Your Hair: Stronger, Softer Results
  • Hair Gain Christmas Hair Care Gift Set
    25 Nov 2025

    The Best Christmas Hair Care Gift Sets for 2025

    Looking for the perfect Christmas present? Hair Gain’s festive gift sets blend science, luxury and everyday practicality — with stocking fillers, hydration heroes and subscription gifts that last long after the decorations are down. 

    The Best Christmas Hair Care Gift Sets for 2025
  • Sulphate Free Shampoo and Conditioner
    30 Oct 2025

    Sulphate Free Shampoo And Conditioner: The Healthier Choice For Your Hair

    Gentle, hydrating and science-led—discover why switching to a sulphate free shampoo and conditioner can transform your hair and scalp health. Learn how Hair Gain’s new hydrating duo delivers shine, strength, and balance without compromise.

    Sulphate Free Shampoo And Conditioner: The Healthier Choice For Your Hair
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