$25.00 NZD

Treat your scalp and hair to superhero status

Say goodbye to dry and lifeless hair with our Rosemary-infused shampoo! Our special blend of essential oils and other nourishing ingredients gives you lush, shiny locks that smell nice and are oh-so-strong and healthy without any of the heavy weighed-down feeling.

Earth-friendly and plant-based, it's perfect for a deep clean and keeping non-coloured hair looking its best! And it's a fav with the dudes in your fam!

Let our potion work its magic and put the sleek in sleeker locks!

If your hair is coloured, then try our Shampoo Hydrating which is more like a salon shampoo.

Don't be in Suspense of what you are cleaning your hair with!

Transparency is not a game with Zero®! Get all the intel you need on the ingredients in this formula with a full list of all its contents. Uncover the truth about what you're using with just one click - no more mystery ingredients! Plus, if you're left with any questions, you know we've got you covered. 

  • Water
  • Saponified Oils: Coconut, Olive, Avocado, Neem, Nettle, Calendula, Sunflower, Castor
  • Glycerine
  • Citric Acid for pH balancing (same as you cook with!)
  • Essential Oils:  Rosemary, Orange, Lemon

The Naughty List - What's NOT in our Shampoo Castile!

Our commitment to quality means we never use harsh ingredients, so you can feel good about what you’re using on your body and to clean your home.

Check the label for this ‘naughty list’ of not-so-friendly ingredients.

EWG Skin Deep is your go-to for extra research!

Unfortunately isn't an exhaustive list - basically if it isn't listed on our products as an ingredient, it probably belongs on this list instead! 

  • Cocamidopropyl Betaine CAPD
  • Cocamide DEA/MEA
  • Limonene
  • Fragrances, Parfums, Synthetic Preservatives
  • Palm Oil or any derivative products - we don't use this because of the environmental aspect of deforestation. Many manufacturers claim their Palm products are RSPO - Round Table on Sustainable Oil Certified. But these sustainable resources were once Virgin Forests which have been cleared and there is no time stand down between deforestation and re-establishment as a Sustainable Entity. End of the day, environments have and are still being destroyed. For us this murkiness just makes Palm Oil an absolute NO!
  • Parabens - The three most common are  methylparaben, propylparaben and butylparaben. But there are more...
  • Sulfates -  One of the most common Sulfates used is Sodium Laureth Sulfate. Most Sulfates are drying and damaging to skin causing allergies and skin conditions, and almost all are made from Palm Oil. For these reasons we don't think they have a place in personal or household cleaning products. We do however, use Sodium Coco Sulfate, which is very gentle, and ours is sourced Palm Oil Free. We do not use it in any products that may be inhaled like Sprays or Powdered Products.
  • Phosphates Phosphorus is an essential nutrient for plants and animals. However, excessive phosphorus in surface water can cause explosive growth of aquatic plants and algae. This can lead to a variety of water-quality problems, including low dissolved oxygen concentrations, which can cause fish kills and harm other aquatic life
  • Animal Products of any kind!

Refill, Return, Rinse, Repeat!  No frowny face from Mother Nature here!

Our Loop!® Pouches are designed to make cleaning up easy (and keep the planet happy) - they're reusable, so you never have to waste another single-use plastic bottle again.

Make the environmental choice!

The Loop!® Pouches are made from  #4 LDPE which is recyclable and can be recycled in special bins at supermarkets. Bye-bye landfill, hello fence posts (how cool is that?). Get cleaning with Zero Loop!® Pouches, because being green never looked this good!

And if you don't have Soft Plastic Recycling Bins available then send them back to us so we can ensure they are properly recycled and get made into the new stuff!  Please don't put them in your rubbish bin or curbside recycling bins... they will probably end up in Landfill !

You can request a Loop!® Return Courier Bag & Ticket from the bottom of the "Cart" page or go straight to the Request Form.  This link will open a new window so you can keep shopping, and once you are finished, go to that window and complete the form - easy peasy!

Below the Tabs  


Certified Vegan & Cruelty Free
      Septic & Grey Water Safe
All packaging ReUsable & Recyclable Made in Waihī, New Zealand



Product Code:SHAMPCAST1L
Shampoo - Castile
$25.00 NZD

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