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Haircare

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Pups

★★★★★ I 12,847 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!”
The 4 Step Haircare Set + Detox - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set + Detox - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.
The 4 Step Haircare Set - The Cornish Seaweed Bath Co.

The 4 Step Haircare Set + Detox

44% Off! Includes: Hair & Scalp Oil | Detox Shampoo | Shampoo | Conditioner | Nutri-Therm Hair Serum

£94.95 Regular price £165.95
Saving £71.00
As seen in
“All the coated unwashed feeling has now totally gone, and my hair now feels soft and clean. It already felt so much thicker after a few months on your normal shampoo but now combined with the clean feeling after the detox shampoo, it is really uplifting and confidence building. The difference in the feel of my hair and the shine on it is amazing.” Tish
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60 Day Try At Home Guarantee

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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

The 4 Step Haircare Set + Detox

  • Pre-wash, Detox, Cleanse, Condition & Protect
  • Pre-wash oil + detoxifying shampoo + daily nourishment & protection
  • Silicone‑free, sulphate‑free, powered by wild Cornish seaweed

Discover our 4 Step Haircare + Detox Set — a complete ritual designed to rebalance the scalp, clarify product build-up, and nourish your hair from root to tip. This routine begins with a soothing pre-wash oil and detoxifying cleanse, followed by gentle regular care and lasting protection.

Super Nutrient Hair & Scalp Oil: A deeply nourishing pre-wash treatment designed to rebalance & soothe the scalp, and soften strands. Infused with seaweed, Broccoli Seed, Oat, and Jojoba oils, it supports moisture retention, strengthens hair, and encourages healthy growth. Use before shampooing — leave in for 20 minutes or overnight — or apply a small amount to dry hair to smooth and soften.

Detox Shampoo: A deeply cleansing yet protective shampoo designed to lift build-up and impurities. Formulated with wild Cornish seaweed & botanicals, it gently resets the scalp without stripping moisture, while also softening and shielding strands. Ideal for starting your natural haircare journey, or as a reset if hair feels heavy or coated (e.g. post-salon or after heavy styling).

Super Nutrient Shampoo & Conditioner: The foundation of your routine. This sulphate-free duo is enriched with organic seaweed and botanicals including Tuber Fleeceflower, Angelica Root, Frankincense, and Mint. The Shampoo gently cleanses while maintaining balance, and the Conditioner restores softness, reduces breakage, and improves manageability without heaviness or residue , plus it re-seals hair cuticles. 

Nutri-Therm Hair Serum: Our unique, award winning, silicone-free serum offers 13 benefits, including heat protection, restructuring, and hydration. Infused with seaweed, bamboo, and eclipta, it smooths, shines, revitalises, and protects hair post-wash. To use: Apply 2–8 pumps to damp hair through mid-lengths to ends after washing and before drying. Less is more.

The 4 Step Haircare Set + Detox is ideal for: Anyone seeking a complete, natural haircare system that begins with scalp care and detox, and continues with gentle, daily support and protection — leaving hair soft, light, and naturally vibrant.

Set Contains:
1 x Super Nutrient Hair & Scalp Oil
1 x Detox Shampoo
1 x Super Nutrient Shampoo
1 x Super Nutrient Conditioner
1 x Nutri-Therm Hair Serum

Scent

We only use essential oils for their fragrance, skin and haircare benefits. They leave the hair and scalp feeling refreshed, rejuvenated, and invigorated.

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Loved by our Customers

⭐ ⭐ ⭐ ⭐ ⭐ 12000+ 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

The 4 Step Haircare Set + Detox

Our Haircare has been years in development. Each product has been rigorously developed to bring you the best in Seaweed powered, natural high performance haircare.

We hope you love it as much as we do!

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.

Haircare herbs

There are so many amazing ingredients in our haircare that all support and compliment the wonderful benefits of our organic seaweeds.

Functions

With 60- 80% organic seaweed & herbs, our Super Nutrient Haircare is designed to improve hair strength, elasticity & shine. It helps balance hair oils, stimulate healthy hair growth, prevent hair loss & soothe the scalp.

The natural, plant-based formula cleanses gently, while the essential oils of Clary Sage, Rosemary & Peppermint add fragrance & further improve the health of your hair & scalp.

Our Haircare is pH-balanced to ensure it is suitable for all hair/scalp types & is free from harsh chemicals, making it a gentle & effective choice for your hair care routine.

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!

Customer Reviews

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The Cornish Seaweed Bath Co. 52770996387 main PRODUCTION 179829997950 product15521477591422 4STEPSET+DTX