• Hair Growth Shampoo
  • Hair Growth Shampoo
  • Hair Growth Shampoo

Hair Growth Shampoo

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This plant based shampoo features high grade ingredients to produce thicker, healthier hair, Plus gently cleanses the scalp of DHT build up. Unrivalled results when coupled with HairHack™️ Conditioner.

This zingy, peppermint-scented Shampoo is power-packed with 10 high-grade active ingredients. If you’re not using Shampoo and Conditioners that help block the formation of DHT and are packed with high-grade nutrients for your hair and scalp, You’re missing a big opportunity for thicker, fuller, stronger hair.



Main Active Ingredients:



- Capixyl™️ is an innovative blend of peptides and red clover extract designed to target the main causes of hair-loss. It has a direct action on dihydro-testosterone (DHT) in the scalp to help prevent hair miniaturisation. It also improves hair anchoring by increasing ECM Proteins in the follicle bed producing thicker, healthier hair. Learn more about this incredible market award winning active ingredient in the clinical studies section below.


- Studies have shown when applied trans-dermally, this powerful ingredient increases blood flow to the scalp, providing more nutrients for your hair to thrive. This helps extend the life cycle of hair follicles and encourage healthy hair growth.

 Saw Palmetto

- Clinical studies have shown that this powerful plant based ingredient reduces inflammation and helps block dihydro-testosterone (DHT) in the scalpInflammation and DHT are considered a major cause for both male and female hair loss. 

 Castor oil

 - When massaged into the scalp, these compounds get straight to work. Research shows caster oil may stimulate blood circulation, nourish the scalp and provide nutrients to the hair roots naturally.


 – Designed to fight grey hairs and promote hair health. As we age the hair follicles produce less melanin, the pigment responsible for hair colour. This bio-mimetic peptide stimulates melanin synthesis increasing the number of pigmented cells in the hair bulb helping to maintain natural hair colour and health. This ingredient can be used as a preventive or for reducing grey hairs.



    • No Nasties - Sulfate, Paraben and Cruelty free.  
    • Made and Developed in an Australian TGA approved laboratory.

    • Safe for coloured and chemically-treated hair.

    • Can be used by men and woman,

    • Mild and free of harsh chemicals

    • Proven DHT blockers to promote thicker, fuller hair.

    • Contains natural and plant based ingredients. 
    • Reduces hair loss & Stimulates hair growth. 
    • P-H Balanced for the scalp.

       Pack includes:

      1x HairHack™ ‘Hair Growth Support’ Shampoo.


      All standard Australian orders over $50 ship FREE.

      You have other things to worry about, the shipping of your HairHack™ products shouldn’t add to it. That’s why we keep our shipping policy for orders over $50 shipped within Australia - simple and free. 

      For Australian orders under $50 we charge a simple flat rate of $4.99.

      International Orders (outside of Australia):

      • Standard orders via Aus Post. Please refer to our checkout page for detailed pricing. 


      Clinical Studies


            CAPIXYL™                         MELITANE™


      How To Use

      Apply HairHack™ 'Hair Growth Support' Shampoo thoroughly to wet hair. Gently massage the Shampoo into hair and scalp for 1 minute. Leave shampoo in for 2-3 minutes before rinising. For best results, use 4-5 times a week followed by HairHack™ Conditioner. Avoid contact with eyes and discontinue use if you notice any irritation.

      Customer Reviews

      Based on 13 reviews
      Deb S
      Luscious Locks

      Hair Hack makes my hair fuller, invokes my natural curls and basically does what it says it will do

      Maria Yelash

      I’ve used the product 4 times now, and my hair feels so clean, light, smells amazing, and my natural curls are super curly! Usually with shampoos my hair doesn’t go this curly.... I haven’t noticed thickness yet but I will trial this for a minimum of 6 months to see if it does go thicker. I must admit my hair hasn’t been itchy (I get dandruff), and my colour not stripped or discoloured (I colour blonde). So far, so good. Hairdresser recommended it. Fingers crossed to thicker hair in the next few months! So far love it x

      Lucilla Morgan

      Great product. Very happy with the results.

      Caryn Chia Lyn Yeap
      Great product

      Great shampoo. Have been enjoyed using it.

      Bilingaswattalage DILANKA Jayathunga


      Kerry Worth
      Happy at last

      I have had very fine hair all my life (my dad was bald at 45 and my mum had very fine hair). Over the years I have tried so many shampoos and special treatments both in Australia and England, and have finally found that Hair Hack works to give a fuller looking head of hair when I fluff it up after washing. It has given me more confidence and I will be staying with this product.

      Ali Al Joboory

      Great product !
      Must do other products for hair !

      Helps with grey hair

      I’ve noticed I have less grey hair and my hair is a lot softer .

      Happily Hairy

      This is my second bottle of Hair Hack hair growth support shampoo. I reviewed the first bottle by saying I had definitely noticed an improvement in my hair. Hence my buying a second bottle. I have 64 year old hair which was always fine however, as I've aged, my hair has also thinned. I decided to try this shampoo to help thicken my hair. I didn't really believe it would make a difference. I was very surprised when it did. While it is still fine, it's definitely thicker, with a lot of new growth, particularly noticeable at the hairline above my forehead. I'm hoping to put a before and after photo up later. I'm very happy to recommend this product as having made a difference to my hair.

      david hawksford

      love the product wish I had found it early