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Redken Cerafill Dense Fx Hair Thickening Treatment

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£21.65 £34.00 (37% off)

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Redken Cerafill Dense Fx Hair Thickening Treatment

Product Details

Redken Cerafill Dense Fx Hair Diameter Thickening Treatment is the ultimate solution to dull, limp and fine hair. This instant thickening spray plumps and adds height and volume to even the thinnest of hair. Encasing each strand with a strengthening layer, it adds approximately 9% diameter to hair fibres, mimicking the effect of gaining up to 9, 000 extra strands.

Safe to use on any hair type - including bleached or chemically treated locks - the thickening formula also provides an effective defence for your hair, preventing breakages and split ends. Containing active ingredient ceramide, you'll enjoy fuller, healthier-looking hair after just one use.

Product Features

Redken Cerafill Dense Fx Hair Thickening Treatment is built to target thicker hair.

How To Use

  1. After washing, apply to wet hair in sections
  2. Begin applying at the scalp and massage into the roots
  3. For the best results, apply again once your hair is 60 to 80 per cent dry. Do not rinse out. Style your hair as usual
  4. Use with Redken's Texture Effect Hair and Scalp Refresher for added texture and density. If contact with eyes occurs, rinse immediately with water

Brand Bio

Founder, Paula Kent, has demonstrated her entrepreneurial prowess and knowledge of hair styling to create one of the most iconic and popular brands in the industry. A rich tapestry of products has led this trendsetting brand to the upper echelons of hair care, a place where they continue to break the mould.


Aqua / Water, Alcohol Denat., PVP, Propylene Glycol, Phenoxyethanol, Polyacrylate-3, Oleth-20, Triethanolamine, Methylparaben, Parfum / Fragrance, Oleth-10, Menthol, Benzyl Alcohol, Limonene, Linalool, 2-Oleamido-1, 3-Octadecanediol, Aminopropyl Triethoxysilane, Safflower Glucoside, Geraniol, (D165165/1).

Please be aware that ingredients may change or vary from time to time so please refer to product packaging for the most up to date list.

Delivery & Returns

Delivery Information

Free Standard Delivery (2-3 working days)

Next working day delivery £2.95 For orders placed by 3pm Monday to Friday, delivered the next working day (restrictions apply)

Next day delivery £4.95 For orders placed by 2pm, delivered the next day (no deliveries on bank holidays)

Worldwide delivery available. Supplements may apply for deliveries outside of the UK. See checkout for further information.


It’s ok if you change your mind about this Cerafill Dense Fx Hair Thickening Treatment by Redken as this retailer has a 60 day returns policy for unused, unopened products (providing any original seals are intact). You can find out more during the checkout process with Allbeauty.