• 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:



-A unique blend of peptides and red clover extract. Capixyl™️ has a direct action on 5-a-reductase which modulates dihydro-testosterone (DHT) to help prevent hair miniaturisation. It improves ECM Proteins in the follicle bed  producing thicker, healthier hair.



-Studies have shown when applied trans-dermally, this powerful ingredient can help extend the life cycle of hair follicles and encourage healthy hair.


Saw Palmetto

-Clinical studies have shown that saw palmetto may block an enzyme, 5-alpha-reductase,which facilitates the change of testosterone into DHT. DHT is considered a major cause for both male and female pattern baldness.


Castor oil

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



 –Designed to fight grey hairs! As we age the hair follicles produce less melanin, the pigment responsible for hair colour. A bio-mimetic peptide Melitane™️ stimulates melanin synthesis thus decreasing the number of white and low pigmented cells and increases the number of pigmented cells in the hair bulbs.



    • 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 7 reviews

      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.


      love the product wish I had found it early

      Two weeks in and I’m loving HairHack

      I’ve definitely got a lot less hair drop, which means it feels a little thicker. I love the minty fresh scent and the way it makes my scalp tingle ... my hair is soft and is in great condition, even after recently colouring, including blond foils. So far, more than so good.


      Received the product quickly after ordering. I’m really happy with the product. Much better than anything I’ve purchased off the shelf. Will be making this my go to hair product from now on 😃

      LIFE SAVER!!

      Such an amazing product! I’ve always struggled with thinning hair and this has helped so much! Thank goodness this shampoo exists!!!