Nutri-Therm Hair Serum

Made in Cornwall

£29.95

Our Nutri-Therm Hair Serum is finally here! After months of testing and experimenting, we finally managed to harness the power of seaweed and haircare plants, to create heat protecting hair serum that is totally silicone free! More than that, it actually supports hair strength and vitality while also protecting against heat. Instructions for use: Apply 2-8 pumps to damp hair through mid-lengths to ends, after washing and before drying. Less is more. ------------ Unique and silicone-free, our Nutri-Therm Hair Serum offers 13 benefits. It's perfect for protecting hair from heat whilst also strengthening hair, regenerating hair bonds, repairing internal cortex structure and sealing the outer cuticle to instantly smooth, shine and deliver volume and body, as well as delivering seven other amazing hair benefits. Infused with seaweed, bamboo, and eclipta, it smooths, shines, revitalises and protects your hair post-wash, leaving it healthy and vibrant. We're so pleased to have finally created a heat protectant that is actually good for your hair too!

Why it's rated Gold

British brand, made in Britain. Brand claimed

Set up in 2013 by Hannah and Richard in Penzance. It says it still makes every product by hand in a small workshop on the Cornish coast, using seaweed hand-harvested there. Read their statement

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Where to buy

The Cornish Seaweed Bath Co.

Direct from the maker

In stock

Delivery cost not shown by this retailer

£29.95

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Price checked 16 October 2026. We may earn a small commission when you buy through this link. It never affects a medal rating.

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