Boost Shampoo - Rhubarb, Bergamot, Vetiver

Cowshed Boost Shampoo 300ml with scent descriptions for Bergamot, rhubarb & vetiver

Cowshed Boost Shampoo & Conditioner in a Soho House bathroom

Woman washing her hair with Cowshed Boost Shampoo

Shampoo bubble textured background with text sharing the gentle cleansing benefits

Boost Shampoo

Volumising shampoo to lift roots & boost shine.

£22

Size: 300ml

Is this a gift? Add a gift message at cart

Free shipping on all orders over £50

Boost Shampoo - Rhubarb, Bergamot, Vetiver

£22

Why you'll love it

Rhubarb and bergamot deliver a bright, uplifting citrus-forward scent
British yarrow soothes and balances the scalp
Lightweight volumising shampoo that adds bounce without weighing hair down
Leaves hair with a lustrous, healthy-looking shine
A botanical shampoo that lifts your roots and your mood in equal measure

Lather up. Stand tall. You've got this.

Ingredients

Aqua (Water/Eau), Sodium C14-16 Olefin Sulfonate, Coco-Betaine, Caprylyl/Capryl Glucoside, Parfum (Fragrance), Glycerin, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Vetiveria Zizanoides (Vetiver) Root Oil, Achillea Millefolium (Yarrow) Flower Extract, Sodium Gluconate, Sodium Phytate, Sodium Hydroxide, Citric Acid, Potassium Sorbate, Sodium Benzoate, Limonene, Citrus Aurantium (Bitter Orange) Peel Oil, Tetramethyl Acetyloctahydronaphthalenes, Benzyl Salicylate, Citrus Limon (Lemon) Peel Oil, Linalool, Linalyl Acetate, Pinene, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citral.

Shipping & Returns

We offer 48 hour delivery with Royal Mail for orders placed before 7PM.
Get free shipping with orders over £30.

For orders over £100, get free next day DPD delivery. Orders must be placed before 5pm.

Planning a wildly good gift?
Add a gift note for free at check out.

Rhubarb and bergamot deliver a bright, uplifting citrus-forward scent
British yarrow soothes and balances the scalp
Lightweight volumising shampoo that adds bounce without weighing hair down
Leaves hair with a lustrous, healthy-looking shine
A botanical shampoo that lifts your roots and your mood in equal measure

Lather up. Stand tall. You've got this.

Boost Shampoo Rhubarb, Bergamot, Vetiver 4.9

(56)

£22

Boost Conditioner - Rhubarb, Bergamot, Vetiver

Cowshed Boost Conditioner 300ml with fragrance note descriptions

Cowshed Boost shampoo and conditioner in a red tiled shower

Cowshed Boost Conditioner textured background explaining enhanced volume benefits

Boost Conditioner Rhubarb, Bergamot, Vetiver 4.8

(44)

£22

Frequently asked questions

Who is the Boost range for?

Boost is Cowshed's volumising hair range - a fresh, juicy blend designed to bring volume, movement, and a feel-good energy back to fine or flat hair. Light and lively at first, settling into a clean, modern finish. It's ideal for fine, flat, or lifeless hair that needs volume at the roots and a lighter feel through the lengths. Never heavy, never overdone.

Will it weigh my hair down?

No - the formula is designed to create volume without heaviness. The gentle, coconut-derived cleansing system removes build-up while keeping hair soft and manageable. Our entire hair care range is both sulfate and silicone-free.

Is this product vegan?

Yes - this formula is vegan, with no animal-derived ingredients, and is certified cruelty-free. Our formulations are also free of parabens, mineral oils, sulfates, and silicones. We manufacture in the UK and use high-quality, plant-based ingredients inspired by Cowshed's British spa heritage.

Are your hair products sulfate-free?

Yes, all Cowshed shampoos are both sulfate-free and silicone-free. We use an amino acid cleansing system that gently cleanses the hair and scalp without stripping natural oils, helping to maintain balance and support overall hair health. Our formulations are also vegan and free of parabens and mineral oils.

Does this product contain parabens?

No, our full range is free of parabens and mineral oils. Cowshed products are vegan, sulfate-free and silicone-free. We are also gluten-free and certified cruelty-free.

Are the fragrances synthetic or natural?

Our original fragrances were inspired by the walled garden at Babington House in Somerset. Each scent is designed to deliver a sensorial experience, from the calming lavender & eucalyptus of Relax, made for moments when everything feels a little too much, to the energising lemongrass, ginger, & rosemary of Active. Across the range, our formulas are designed to be both effective and considerate, using amino acid cleansing systems, moisture-locking complexes and UK-grown botanicals to support healthy, balanced skin. We blend both natural and synthetic fragrance ingredients to achieve consistent, high-quality scent performance. From the heart and soil of Somerset to your door.

5 stars: 51 (91%)
4 stars: 5 (9%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Some of the reviews shown are from related products the merchant grouped with this one.

Hair feels clean looks shiny & soft does look boosted in volume & only needs one wash & I use a lot of hair spray great product would defiantly recommend
Love all my cowshed products

brilliant

Have only used this product once but loved it. Lathers up well and my hair felt lovely when dried

Hi Geraldine! Thank you so much for your kind review! Izzy @ Cowshed

My Son Loves It!
This shampoo and conditioner are now my sonâ€™s favorites. His hair is easier to manage, definitely more volume and smells great - highly recommend!

Hi Zelda, Thanks so much for your kind words- thatâ€™s exactly what we love to hear! Lizzie @ Cowshed

Great shampoo.

Hi Heather, thanks so much for taking time to leave this 5 star review - great to hear you are a fan of this product! Lizzie @ Cowshed

Great product- lives up to the expectations.
Will buy again

Hi Rosie, thanks so much for taking the time to leave this review. We can't wait to welcome you back! Lizzie @ Cowshed

With the conditioner this is my every day go to. Smells sensational and a little goes along way

Hi D J. Thanks for your review! Great to hear this combination works so well for your hair. Lizzie @ Cowshed

Schmells gut ya

Hi Daniel, Thanks for your review! Lizzie @ Cowshed

I love this shampoo. My hair looks brilliant, even though I am in my 70s.

Hi Eve, Thanks so much for your 5 star review! We are so glad to hear you're loving the shampoo and that it's helping your hair look brilliant that's exactly what we aim for! Lizzie @ Cowshed

As well as the lovely fragrance this shampoo feels lovely and thick and lathers well. It really makes my hair feel thicker too...on my third bottle now!

Hi Julie,

So glad to hear you're loving our shampoo and it's working wonders on your hair! We appreciate your loyalty, and here's to more bottles in your future

Rosie @ Cowshed