Paul Mitchell Extra Body Thicken Up Multipack

Size: 2 × 150 ml

£41.70£43.90 if bought separately Save £2.20£13.90 per 100 ml
Earn 82 Circle points · double until Sun 25 Oct

In this set: Extra Body Thicken Up, 2 × 150 ml

Why we rate it

Two bottles of Thicken Up for fine hair that gets it every wash. Thicken Up is the Extra Body styling liquid that makes fine hair look and feel thicker: it adds body and definition without a heavy feel and leaves hair soft and shiny. Comb it through clean, damp hair from roots to ends, then blow-dry or leave it to air-dry. It works on dry hair too, for a lift between washes. Keep one bottle in the bathroom and one in the gym bag, so you never run out mid-week. The scent is a sweet mix of raspberry, strawberry and tropical fruit.

  • In the set: 2 × Extra Body Thicken Up 150 ml
  • Styling liquid that makes fine hair look and feel thicker
  • Adds body and definition without a heavy feel
  • Leaves hair soft and shiny

What’s in the set

Who it’s for

Hair type

  • Fine

Good for

  • Flat / lacks volume

Hold & shine

How to use
  1. Apply a small amount to clean, damp (or dry) hair, roots to ends.
  2. Comb through.
  3. Blow-dry or air-dry for fuller, shinier strands.

Key ingredients
UV filter
Helps shield hair from damaging UV rays.

Full ingredients

Water (Aqua, Eau), Alcohol, Methacryloyl Ethyl Betaine/Acrylates Copolymer, Hydroxyethylcellulose, Panthenol, PEG/PPG-14/4 Dimethicone, Dimethicone PEG-8 Meadowfoamate, Triethyl Citrate, Polysorbate-20, Polyquaternium-10, Glycerin, Ethylhexylglycerin, Tetrasodium EDTA, Propylene Glycol, Polysorbate 60, Disodium Phosphate, Sodium Phosphate, Phenoxyethanol, Potassium Sorbate, Cinnamidopropyltrimonium Chloride, Fragrance (Parfum), Limonene, Linalool, Citrus Aurantium Peel Oil, Hexyl Cinnamal, Hydroxycitronellal, Hexamethylindanopyran, Benzyl Salicylate, Acetyl Cedrene, Geraniol, Rose Ketones, Linalyl Acetate, Alpha-Isomethyl Ionone, Dimethyl Phenethyl Acetate

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

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

Formula claims as stated by Paul Mitchell.

Scent Berries: raspberry, strawberry and tropical fruit

From the salon journal

Delivery & returns
  • Free UK delivery on orders of £30 or more, 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

Sending it as a gift?

  • Enter their address as the delivery address at checkout and we’ll send it straight to them.
  • You can add a gift message or order note in your basket.

Questions about this set

What’s included in this set?

Every product in this set is listed under What’s in the set on this page, and each one links to its own product page.

Are the sizes the same?

Not always. Sizes within a set can differ, for example a full size with a travel size, and some sets come in more than one size option. Where we list an item’s size, you’ll find it next to the item under What’s in the set, for the option you’ve chosen. If a size isn’t shown and it matters to you, call or visit our Bridlington salon and we’ll check for you before you order.

How do I use them together as a routine?

Follow the directions on each product, as some are for every wash and some for once a week. In a wash routine, shampoo comes first. A rinse-out treatment or mask usually goes on after shampooing, before or in place of conditioner, and its directions say which. Leave-in and styling products go on last. If your set pairs a full size with a travel size of the same product, keep the travel size for trips and the gym bag. Not sure what suits your hair? Call or visit our Bridlington salon and one of our stylists will talk you through it.

Are these genuine Paul Mitchell products?

Yes. The Color is an authorised Paul Mitchell Signature Salon. Every product we sell is 100% genuine, sourced directly from Paul Mitchell UK. We never sell grey market or counterfeit products.

Is free delivery available on this set?

Free standard UK delivery applies to all orders of £30 or more. Delivery options and costs for your order are shown at checkout before you pay.