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Black Friday

Super Nutrient Haircare Set

3 for 2 Super Nutrient Haircare Sets - The Cornish Seaweed Bath Co.

3 for 2 Haircare Sets

3 Step Haircare Set

The 4 Step Haircare Set - The Cornish Seaweed Bath Co.

4 Step Haircare Set 

The Hair Detox Set - The Cornish Seaweed Bath Co.

Detox Shampoo

Super Nutrient Purple Haircare Set - The Cornish Seaweed Bath Co.

Purple Shampoo

Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.

Renewal Bio-Active Moisturiser

★★★★★ I 17,000+ Reviews
Say goodbye to hair loss
with Seaweed haircare.
Stimulates Hair Growth
Adds Natural Shine
Strengthens Hair Roots
Soothes Itchy Scalps
Product
Karen
★★★★★
“I am a woman of a certain age going through peri menopause and my hair was suffering badly. After every wash my hair was falling out in clumps. After just a couple of weeks my hair is now extremely healthy and shiny again.”
Louise
★★★★★
"I love the results, no more hair loss and hair looks thicker and glossier already. Looking forward to seeing my hair in 6 months’ time.”
Tracy
★★★★★
“I've been bothered about thinning hair that looked and felt lifeless. The shampoo and conditioner work together and after about a month's usage, the difference is amazing. I'm so glad I found you!”
★★★★★ I 17,000+ Reviews
Say goodbye to hair loss
with Seaweed haircare.
Stimulates Hair Growth
Adds Natural Shine
Strengthens Hair Roots
Soothes Itchy Scalps
Product
Karen
★★★★★
“I am a woman of a certain age going through peri menopause and my hair was suffering badly. After every wash my hair was falling out in clumps. After just a couple of weeks my hair is now extremely healthy and shiny again.”
Louise
★★★★★
"I love the results, no more hair loss and hair looks thicker and glossier already. Looking forward to seeing my hair in 6 months’ time.”
Tracy
★★★★★
“I've been bothered about thinning hair that looked and felt lifeless. The shampoo and conditioner work together and after about a month's usage, the difference is amazing. I'm so glad I found you!”
Light Hold Hair Mousse - The Cornish Seaweed Bath Co.
The New Discoveries Set - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.
Light Hold Hair Mousse - The Cornish Seaweed Bath Co.
The New Discoveries Set - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.
Renewal Bio - Active Moisturiser - The Cornish Seaweed Bath Co.

Light Hold Hair Mousse

£21.95 Regular price £27.95
Saving £6.00
"This mousse gives my fine, wavy hair a soft lift without any stickiness. It feels nourishing, not heavy, and the scent is beautifully subtle. I love that it’s natural and silicone-free. A lovely product that really works!" Hannah.

Upgrade your haircare set:

Hair Serum Upgrade

Super Nutrient Haircare Set

Hair Serum + Hair & Scalp Oil Upgrade

3 Step Haircare Set

+£20
Worth £94
Best Value
Hair Serum + Hair & Scalp Oil + Shampoo/Massager Brush Upgrade

4 Step Haircare Set

+£35
Worth £137
Bundle includes:
2 Items
Hair Serum Upgrade
Super Nutrient Haircare Set
Selected bundle includes:
3 Items
Hair Serum Upgrade
Super Nutrient Haircare Set
Hair Serum Upgrade
Nutri-Therm Hair Serum
Award winning post-wash heat protection
Worth £29.95
Selected bundle includes:
4 Items
Hair Serum Upgrade
Super Nutrient Haircare Set
Hair Serum Upgrade
Nutri-Therm Hair Serum
Award winning post-wash heat protection
Worth £29.95
Hair Serum Upgrade
Hair & Scalp Oil
Pre-wash treatment to balance & soothe
Worth £36.95
Sun January Sale Extras! Sun

Spend £50+ today, and get up to 3 Winter Skincare Essentials Free!

See our free gift tiers below:

 
  Nurturing Organic Lip Balm
(worth £7.50)
Collagen Boosting SN Facial Oil
(worth £25.95)
Deep Hydrating Body Oil
(worth £38.95)
Spend £50+
Spend £70+
Spend £80+
If you're new to our Seaweed Haircare you might need:
Super Nutrient Detox Shampoo

Assists transitioning from synthetic shampoos

+£10 £28.95
Are you new to our Seaweed Haircare? This is for you:

Avoid the greasy hair transition period from synthetic to natural shampoo by using our Detox formula.

  • Helps you transition from synthetic shampoos
  • Deeply cleansing & detoxifying
  • Powered by Organic Seaweed & Botanicals
Was £28.95
Add now for £10
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60 Day Try At Home Guarantee

Our Guarantee - Try at home

It's important to us that you are completely happy with your order. Therefore we offer a no quibbles 60 day exchange or refund, so that you can comfortably try our products at home, without worrying if they might be right for you or not.

Description

Light Hold Hair Mousse

Multi-buy Available 💙 Buy 2 Save an Extra 10% | Buy 3 Save an Extra 15%
(Discount auto applied in cart)

Add lift and lightness to your styling ritual with our Light Hold Hair Mousse – a gentle, nourishing foam infused with seaweed, plant proteins, and botanical oils to volumise, hydrate, and bring natural vitality to your hair.

Why it's unique & wonderful:

  • 100% Natural & Silicone-Free – Created for those seeking clean, plant-powered haircare without synthetic styling agents.
  • A Labour of Love – Developed over a year, balancing gentle hold with nourishment for hair health.
  • For All Hair Types – Enhances curls, boosts fine hair, and supports hydration for dry strands.
  • Botanical Brilliance – Features Seaweed, Broccoli Seed Oil, Bamboo, Aloe Vera, and Eclipta for shine, strength, and softness.
  • Calming Coastal Scent – A grounding blend of Clary Sage, Lavender, Ho Wood, and Rose Geranium.
  • Aerosol-Free Foam – Lightweight and easy to apply, delivering soft structure without stickiness or crunch.

What’s Inside:

✔ 1 x Light Hold Hair Mousse (150ml)

Suitable for curly, wavy, fine, or dry hair – this mousse offers volume, hydration, and soft control, all while respecting the health of your hair and scalp.

Scent

Softly herbaceous and gently floral, the scent opens with calming notes of Clary Sage and Lavender, balanced by the warm, woody tones of Ho Wood.

A subtle hint of Rose Geranium adds a fresh floral lift, creating a soothing, natural fragrance that feels both grounding and refreshing. It’s light, not overpowering—just enough to calm the senses as you style.

Ingredients

Product Volume: 150ml

Key Ingredients:

Seaweed, Broccoli Seed Oil, Bamboo, Eclipta, Aloe Vera, Panthenol, Hydrolyzed Wheat Protein.

Essential Oils: Clary Sage, Lavender, Ho Wood, Rose Geranium.

Full Ingredients:

Aqua, Pullulan; Sorbitol; Trehalose; Acacia Senegal Gum, Aloe Barbadensis Leaf Juice, Glycerin, Panthenol, Propylene Glycol, Glycolipids, Potassium Olivoyl Hydrolyzed Wheat Protein; Aqua; Potassium Sorbate; Sodium Benzoate; Benzyl Alcohol; Potassium Chloride, Brassica Oleracea Italica, (Broccoli Oil), Bamboo, Eclipta, Seaweed, Essential Oils (Clary Sage, Lavender, Ho Wood, Rose Geranium), Triethyl Citrate; Caprylyl Glycol; Benzoic Acid, Polyglyceryl-3 Caprate/Caprylate/Succinate; Propylene Glycol, Caprylyl/Capryl Glucoside; Aqua; Sodium Cocoyl Glutamate; Glyceryl Caprylate; Citric Acid; Polyglyceryl-6 Oleate; Sodium Surfactin. *Citronellol*Geraniol, *Limonene, *Linalool, *Citral.
(*Naturally occurring in essential oils.)

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Loved by our Customers

⭐ ⭐ ⭐ ⭐ ⭐ 17,000+ 5 Star Reviews

"The shampoo and conditioner are amazing - my hair dresser could not believe how soft, less frizzy and good condition my hair is from using them. The lip balm, facial oil and skin repair balm really do help to keep the skin soft and hydrated. Highly recommend!"

Fiona- Lancashire

Introducing

Light Hold Hair Mousse

18 months ago, we began developing a natural hair styling product that could provide gentle hold without compromising hair health. We wanted to create something that truly aligned with our ethos—free from silicones and synthetic styling agents, yet still effective for everyday use!

At the heart of the formula is our mineral-rich seaweed, known for its ability to support stronger, healthier hair. Around this, we built a supportive blend of plant-based ingredients: Broccoli Seed Oil for shine and moisture, Bamboo to improve elasticity and strength, and Eclipta to support scalp circulation and promote healthy growth. Aloe Vera, Glycerin, and Panthenol offer deep hydration and help reduce breakage, making the mousse suitable for curls, waves, and finer textures alike.

To enhance the experience, we created a grounding essential oil blend of Clary Sage, Lavender, Ho Wood, and Rose Geranium—a light, herbaceous scent that soothes the senses while you style.

Our hair mousse is made in small batches to maintain the integrity of each ingredient and to ensure your hair receives the best of what nature has to offer—light lift, soft structure, and lasting care.

The Extraction Process

We create unique extractions using our organic Seaweed & other key herbs. We carefully prepare these over a number of days, & they form the base for each of our products.

Once this extraction is ready, we use this to make our unique products.

Functions

Our Light Hold Hair Mousse adds natural volume, defines curls, enhances shine, reduces frizz, improves hair strength, supports healthy growth, and hydrates without heaviness—for hair that feels soft, styled, and naturally full of life.

About Us

We are Hannah and Richard. We met down here in furthest west Cornwall.

We combine Richard’s knowledge of traditional oriental medicine (he has a degree in Traditional Chinese Medicine and is a practicing Acupuncturist), with our love of the wild Cornish Sea and its’ amazing seaweeds! From this we create unique skin and body care for everyone to enjoy!

The Cornish Seaweed Bath Co. 52770996387 main PRODUCTION 179829997950 product14903024025982 LHHM01