Paul Mitchell Tea Tree Lemon Sage Thickening Treatment
Size: 150 ml
Part of the Tea Tree Lemon Sage range
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- Order by 2pm on weekdays for same-day dispatch
- Free UK delivery on orders of £30 or more
- Free click & collect in Bridlington
- Genuine Paul Mitchell from a Signature Salon since 2006, supplied by Sweet Squared · how we check
Why we rate it
Rich masks can leave fine hair flat; this one is made for it. It's a lightweight treatment that locks in moisture and adds fullness and bounce, without weighing the roots down. After washing with Lemon Sage Thickening Shampoo, squeeze out the excess water, apply from roots to ends, leave it for one to three minutes and rinse. Use it once a week, or whenever your hair feels like it needs a little extra.
- Lightweight thickening mask for fine hair
- Adds fullness and natural bounce
- Locks in moisture and helps protect against future damage
- Won't weigh fine hair down
- Colour-safe
Who it’s for
Hair type
Good for
How to use
- Wash with Lemon Sage Thickening Shampoo and squeeze out excess water.
- Apply from roots to ends.
- Leave for 1–3 minutes, then rinse; use weekly or when hair needs extra conditioning.
Key ingredients
- Panthenol (pro-vitamin B5)
- Helps hair hold on to moisture, leaving it softer and shinier.
- Rice protein
- Adds strength and body to the hair.
Full ingredients
Water (Aqua, Eau), Polyquaternium-116, Propoxytetramethyl Piperdinyl Dimethicone, PEG-7 Dimethicone, Stearyl Alcohol, Cetyl Alcohol, Isododecane, Isohexadecane, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Citrus Limon (Lemon) Fruit Extract, Salvia Officinalis (Sage) Extract, Nymphaea Alba Root Extract, Beta Vulgaris (Beet) Root Extract, Hydrolyzed Rice Protein, Panthenol, Glycerin, Lactic Acid, Sorbitol, Butylene Glycol, Caprylic/Capric Triglyceride, Myristyl Alcohol, Magnesium Nitrate, Propylene Glycol, Cetrimonium Chloride, Hydroxypropyl Guar, Hydroxyethylcellulose, Sodium Acetate, Trideceth-6, Laureth-7, C11-C15 Alketh-7, Stearyl Alcohol, Cellulose, Polysorbate 20, Isopropyl Alcohol, Magnesium Chloride, Sodium Benzoate, Benzyl Alcohol, Methylchloroisothiazolinone, Potassium Sorbate, Methylisothiazolinone, Fragrance (Parfum), Citrus Limon (Lemon) Peel Oil, Geranyl Acetate, Hexyl Cinnamal, Lavandula Oil/Extract, Limonene, Linalool, Linalyl Acetate, Pinene, Rose Ketones, Terpineol, Tetramethyl Acetyloctahydronaphthalenes
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 Coastal sage and lemon with citrus, rosemary, lavender, soft florals, amber and musk (refreshed Lemon Sage scent)
Delivery & returns
- Free UK delivery on orders of £30 or more, otherwise £1.99.
- 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
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Frequently asked questions
Which hair type is Tea Tree Lemon Sage Thickening Treatment for?
It's made for fine hair. It's a lightweight mask that locks in moisture and adds fullness and bounce without weighing the roots down, and it's colour-safe.
How do I use the Thickening Treatment?
After washing with Lemon Sage Thickening Shampoo, squeeze out excess water, apply from roots to ends, leave for one to three minutes and rinse. Use it once a week, or whenever hair needs a little extra.
Thickening Treatment or Lavender Mint Deep Conditioning Mask?
Choose Thickening Treatment for fine hair, as it won't weigh it down. The <a href="/products/pm-tea-tree-lavender-mint-deep-conditioning-mask">Lavender Mint Deep Conditioning Mineral Hair Mask</a> is a rich weekly mask for dry, coarse or curly hair.
