Paul Mitchell Forever Blonde Leave-In Treatment Spray 150 ml

£25.95 £17.30 per 100 ml
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Why we rate it

A leave-in repair spray for bleached and lightened hair, and the easiest daily step for keeping blonde hair strong. Shake well, spray generously through damp hair and comb through to detangle, then style as usual without rinsing. It helps restore strength and a healthier look, detangles and adds shine, with KerActive vegan protein, safflower oleosomes and macadamia oil. It completes the Forever Blonde routine.

  • Leave-in repair spray for bleached and lightened hair
  • Helps restore strength and a healthier look
  • Detangles and adds shine
  • Completes the Forever Blonde routine
  • Colour-safe

Who it’s for

Hair type

  • All hair types

Good for

  • Blonde, grey & silver
  • Chemically treated / lightened
  • Damaged
  • Tangles

How to use
  1. Shake well.
  2. Spray generously through damp hair and comb through to detangle.
  3. Do not rinse; style as usual.

Key ingredients
KerActive vegan protein, safflower oleosomes & macadamia oil
A plant-protein and oil blend that helps repair, replenish and seal lightened hair for shine.

Full ingredients

Water (Aqua, Eau), Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Anthemis Nobilis Flower Extract, Calendula Officinalis Flower Extract, Carthamus Tinctorius (Safflower) Oleosomes, Curcuma Longa (Turmeric) Root Extract, Macadamia Ternifolia Seed Oil, Verbascum Thapsus Extract, Acetamide MEA, Amodimethicone, Behentrimonium Chloride, Butylene Glycol, Cetrimonium Chloride, Citric Acid, Polyquaternium-37, Propylene Glycol Dicaprylate/Dicaprate, PPG-1 Trideceth 6, Trideceth-12, Ethylhexylglycerin, Calcium Gluconate, Gluconolactone, Isopropyl Alcohol, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Fragrance (Parfum), Coumarin, Limonene, Linalool, Linalyl Acetate, Terpineol, Tetramethyl Acetyloctahydronaphthalenes, Ext. Violet 2 (CI 60730)

Ingredients from Paul Mitchell UK · checked 29 September 2026. Formulations can change, so always check the pack.

Good to know
  • Vegan
  • Cruelty-free
  • Colour-safe
  • Paraben-free
  • Made without gluten

Formula claims as stated by Paul Mitchell.

Scent Cucumber with fruity notes

From the salon journal

Delivery & returns
  • Free UK delivery over £30, otherwise £3.95.
  • Order by 2pm Monday to Friday for same-day dispatch. Delivery usually takes 1–3 working days.
  • Free click & collect from our salon at 55 Flamborough Road, Bridlington, YO15 2JH. We’ll email you when it’s ready.
  • 30-day returns on unopened items. Read our returns policy