Last Defence Leave-in Moisturiser
$39.00 AUD Add to cart

Last Defence Leave-in Moisturiser

$39.00 AUD

Our last defence leave-in moisturiser is designed to protect, repair and defend your strands daily—scientifically blended botanicals for last lasting protection, hydration and a shiny, healthy finish.
Our stimulating leave-in is PH balanced and infused with vitamin b + prickly pear with a zesty fresh aroma. A restoring formula for last defence cortex protection.


100% Vegan and cruelty-free

Free from Sulphates, parabens and silicons

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(5 customer reviews)

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Free worldwide shipping on all orders over $60

  • Australian Made and Owned
  • Zip & Afterpay available!

Defend and protect your hair from the elements of the day. Enjoy a beautiful shine and healthy finish with our easy to use leave-in moisturiser for repairing, detangling and effortless brushing. The last defence will not only help with styling but also strengthen the cortex of your hair from the inside out. Our stimulating leave-in will be your hairs best friend: Vitamin B and Prickly pear, a lightweight, scientifically blended formula for lasting protection with a zesty fresh aroma

  • Help detangle your hair
  • Protect your hair from the everyday elements 
  • Nourish and condition your hair 
  • Lightweight 
  • Will add shine 
  • Help with styling and smoothing fly-aways 
  • Vitamin B and Prickly pear 
  • Scientifically blended formula for lasting protection, Best science and nature has to offer. 
  • Can be used daily 


Biotin and PH Balance Leave-in moisturiser

100% Vegan and cruelty-free

Australian made and owned

1x 160mls pump bottle

Free from Sulphates, parabens and silicons


For best results, Start with the curate pack


Can I use last defence on dry hair? Yes, you can use last defence on wet and dry hair. We recommend only using a small amount if you are applying to dry hair and rub through your hands first before applying.
Is last defence a cream base product? Yes, last defence is a creamy product that is lightweight with a zesty fresh scent of lemon myrtle.

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4.8 out of 5 stars

5 reviews

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What others are saying

  1. iddy


    The best leave in I have ever come across – makes my hair not only feel so healthy and protected but also looks great. The ingredients are incredible and absolutely love the smell 10/10 !!

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  2. louisethurston75


    Omg this is the best. I have coloured hair, so this is the best leave in treatment that I have ever used. My hair feels so healthy, I love the smell and it is so easy to use.

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  3. jatinder_012


    Liquid gold in a bottle! Best leave in treatment I have used!

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  4. tarascotthutton


    This is one of the best leave in treatments i have used and it also smells amazing!

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  5. kaitlin



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How to use Now that you are nourished (journey) cleansed (cortex care shampoo) and hydrated (cortex care conditioner) your hair, time for the protection. Apply a small amount to your hands and rubs hands together, then run through hair from mid-lengths to ends, focusing on sealing the ends of your hair.
Apply to wet or dry hair for optimal protection.

Top Ingredients

This is our B7 vitamin, which is essential; this helps with thinning hair. This excellent vitamin also stimulates the natural keratin production in your hair, allowing healthier hair growth and nourishing your scalp by getting the root of the problem. Team this with our other hair-loving ingredients, and your hair will start to thank you!

Prickly pear:
Have amino acids that naturally stimulate collagen production to promote a faster cell turnover, removing dead skin cells from your scalp and preventing bacteria from forming. Having prickly pear in your Last defence leave-in moisturiser helps protect strands from the everyday elements, sun, wind, and environmental pollutants and help get your hair’s PH balance to 4.5 to 5.5.
Prickly pear is a huge favourite and is a core ingredient in Yen Body’s Cortex protection leave-in moisturiser and hair care routine.
We also love that it has a natural antioxidant, vitamin E, which helps maintain hair growth and protects your hair and scalp from free radicals, which can cause break down the function of cells and cause breakage of hair follicles which can lead to hair loss. That’s why prickly pear is a must-have in our last defence, leave-in moisturiser!

Cocos nucifera Coconut oil
Now, this is one of our favourite ingredients! This beautiful ingredient helps penetrate the hair shaft due to its low molecular weight, making its way to the cortex. So our cortex protection leave-in moisturiser will strengthen and repair from the inside out. Your strands will feel rejuvenated and ready to take on the world.

Backhousia Citriodora Lemon Myrtle:
We couldn’t go past the Australian native Lemon myrtle. This remarkable ingredient not only smells fresh and invigorating but has powerful antioxidants and anti-fungal properties. How could we go past these uplifting benefits?

Get to know your ingredients, the full list and what they are for

Aqua (Water) Solvent to dissolve ingredients
Glycerin Viscosity Control and Conditioning
Isopropyl Myristate Sheen & lubrication
Cetearyl Acohol Moisture, manageability
Cetyl Alcohol Binding, moisturising
Behetrimonium Chloride Antistatic agent, defrizzer, conditioning
Polyquaternium-7 Leaves hair feeling soft
Betaine Hydration
Panthenol Strenthening – repairs and protects keratin
Backhousia Citriodora (Lemon Myrtle) Leaf Oil Fragrance
Hydrolysed Wheat Protein Conditioning
Cocos Nucifera (Coconut) Oil Conditioning
Opuntia Ficus-Indica (Prickly Pear) Seed Oil Hydration
Calcium Gluconate Retains moisture
Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein Antistatic, Conditioning
Faex (Yeast) Extract Conditioning
Niacinamide Increasing body, suppleness, sheen
Riboflavin Vitamin B12 – promotes hair growth
Inositol Anti Static / Conditioning
Thiamine HCL Promotes growth / shine
Pyridoxine HCL Vitamin B6 – stimulates hair growth / conditioning
Biotin Thicken and stimulate hair growth
Cyanocobalamin Helps maintain hair colour & promotes hair growth
Gluconolactone Forms barrier and Hydrates, Preservative
Sodium Benzoate Preservative