The Cornish Seaweed Bath Co.

Super Nutrient Purple Haircare Set

Made in Cornwall

£39.95

Our Bio-Active, Natural, Seaweed & Herbal Super Nutrient Purple Haircare is gentle, caring and naturally effective. It’s specially formulated to help tone and brighten blonde, silver, grey, and lightened hair, while nourishing your hair and scalp so they can look and feel their best. We make it using 100% natural ingredients, including a high volume of organic seaweed, herbs, and naturally derived plant pigments that support both tone and hair health. It is suitable for all hair colours, types, and scalps - particularly beneficial for lighter tones - making it ideal for anyone looking to gently maintain brightness while improving overall hair and scalp vitality. How to use: To neutralise yellow or brassy tones, use our Purple Shampoo & Conditioner with every wash until your desired tone is reached. Then, use weekly or as needed to maintain brightness and balance, alternating with our regular Super Nutrient Shampoo & Conditioner. It’s free from silicones, SLS, parabens, artificial fragrances, colours, sulphates (including natural sulphates), is never tested on animals, and is vegan friendly. We include our in-house extracts made from organic Seaweed, Tuber Fleeceflower Root, Angelica Sinensis Root, Frankincense & Mint Leaf. Alongside these, we use hair-loving plant oils, gentle plant-based cleansers, and essential oils — all carefully adjusted to a scalp- and hair-friendly pH level. We’re sure you will love it as much as we do! Contains:1 x Super Nutrient Purple Shampoo1 x Super Nutrient Purple Conditioner

Where to buy

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