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Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.
Super Nutrient Shampoo - The Cornish Seaweed Bath Co.

Super Nutrient Shampoo

£22.95 Regular price £28.95

"My hair is soft & shiny... people keep admiring it! I've been looking for a shampoo like this for years!".
Beth R

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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.

Our Bio-Active, Natural, Seaweed & Herbal Super Nutrient Shampoo is gentle, caring and unique. It provides your hair & scalp with the nourishment it needs to look & feel its best. Pair it with our Super Nutrient Conditioner.

We make it using 100% natural ingredients, including a high volume of organic seaweed & herbs that are known for their hair-friendly properties. 

It is suitable for all hair colours, types, & scalps, making it ideal for anyone looking to improve the health of their hair & scalp.

It’s is free from silicones, SLS, parabens, artificial fragrances, colours, free from sulphates, (including natural sulphates), never tested on animals & is vegan friendly. 

We include our in-house extracts made from organic Seaweed, Tuber Fleeceflower Root, Angelica Sinensis Root, Frankincense & Mint Leaf. We also use hair-loving plant oils, essential oils, plant-based, gentle hair cleansers, & adjust it to a scalp & hair friendly pH level. 

We’re sure you will love it as much as we do!


We add Clary Sage, Rosemary & Peppermint essential oils to our Shampoo.

The combined aroma of clary sage, rosemary, and peppermint essential oils is earthy, herbaceous, and refreshing.

These essential oils can leave the hair and scalp feeling refreshed, rejuvenated, and invigorated.


Key Ingredients:

Organic Seaweed, Frankincense, Tuber Fleeceflower, Angelica Sinensis, Mint Leaf, Oat Kernel Oil, Argan Oil, D-Panthenol, Clary Sage, Rosemary, Mint

Full ingredients:

Aqua, Fucus Serratus (Seaweed), Mentha Haplocalix (Mint), Angelica Sinensis, Reynoutria Multiflora (Tuber Fleece Flower), Coco-Betaine, Decyl Glucoside, Glycerine, Panthenol, Xanthan Gum, Eco Preservative (Benzyl Alcohol, Salicylic Acid, Sorbic Acid), Salvia Sclarea Oil (Clary Sage), Mentha Piperita Oil (Peppermint), Rosmarinus Officinalis Leaf Oil (Rosemary), Citric Acid, *Limonene, *Linalool *naturally occurring in essential oils.

"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


Super Nutrient Shampoo

After 2 years of development, our Super Nutrient Haircare is finally here! Our 100% natural haircare is made with a 60% to 80% organic Seaweed & our specific haircare herbal infusion.

These two new products came about because Richard knew that I hadn’t found a shampoo & conditioner that I was completely satisfied with. I had tried so many, & although some were pretty good, I still wasn’t happy with the effect on my hair, whilst being gentle & kind to my hair, skin & the planet.

So, Richard, with his knowledge about the benefits & traditional uses of specific herbs for skin and haircare, set about developing a first prototype for me to try. Those very first versions, whilst needing some tweaks were actually far better & different to any other shampoo & conditioner I had ever tried!

Over the next few months, we refined & developed the shampoo & conditioner using the same herb base & adding seaweed as we already knew how amazing this is for hair & skin. I am now overjoyed with the effect these two have on my hair….not frizzy/dry or over moisturised/lank. I can feel that it has improved the structure of each hair, without any compromise!

And now finally, they are ready for us to share with you too! We hope you love them 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

Tuber Fleeceflower Root:
A.k.a Polygonum Multiflorum. An amazing plant for hair care, it can stimulate healthy hair growth & balance oils. It is anti-aging for hair.
Angelica Sinensis Root:
This root helps stimulate oxygen in the scalp to help prevent hair loss.
We love Frankincense & use it in quite a few of our skincare products. We extract from whole Frankincense. It helps to deliver shiny hair & a healthy scalp.
Mint Leaf:
Simple mint is actually a great skincare herb. It can help with dandruff & scalp issues in general.
Haircare Plant Oils:
We add Oat Kernel to improve elasticity in dry/damaged hair & to hydrate the hair shafts & Argan Oil to reduce breakage & split ends.


With 60% organic seaweed & herbs, our Super Nutrient Shampoo 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 shampoo 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

Based on 306 reviews
Kirstie Watson (Lyme Regis)

Great service and lovely product.

Diane Cleaver (Coventry)

This shampoo is really nice & it makes my hair feel soft.

Heather B (St Asaph)
Loving the shampoo!

This is my second bottle of the Super Nutrient Shampoo. I’m really pleased with it - the first bottle lasted longer than I thought, so overall it doesn’t work out that much more expensive than other brands. What I’ve really noticed about it, apart from the ‘squeak’ of clean hair when rinsing, is that the colour dye has stayed in much longer in my hair. It doesn’t strip the colour out as other shampoos have done. And that saves me money! Fabulous product!

Col (Tower Hamlets)
Love these hair products

I am totally addicted to these hair products! I have been using them for a few months now (previously used moroccanoil for years) and not only notice the improvement in my hair, but the smell is divine! My only slight criticism was that the shampoo seemed very watery, but noticed on my latest bottle that the consistency is now thicker. What a brilliant response to customer feedback! Would definitely recommend.

Natasha Annandale (Barry)
Best shampoo ever!

It does taken me few days to get the clean feel but it was brilliant. My hair despite being fine hair look thicker and also I’m not shedding too much hair loss which was great. Thank you 😃.