"I have very dry over processed hair that is brittle and has breakage so I decided to try De Lorenzo Defence Argan Oil. I have been using it for about 3 weeks now andI am extremely happy with the results. I gives my hair the moisture it needed and leaves it with a great shine and best of all my hair is beginning to feel healthy again.
I would definitely recommend this product." - anonymous

De Lorenzo

Defence Argan Oil 50ml

Name: De Lorenzo Defence Argan Oil 50ml
Brand: De Lorenzo
Price: 29.33 AUD
Availability: InStock
Rating: 5 (8 reviews)

4.9 (8)

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$29.33

$34.50

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Delivery
Click & Collect

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In Stock

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Arrives Mon, Nov 16th - Sat, Nov 21stChange postcode

Free Click and collect is available at checkout. Orders are ready within 1 hour during opening hours. Store Address: 56 Parer Rd, Airport West, VIC Australia 3042 Phone (03) 9999 5902

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Why you’ll love it

Turn stubborn, frizzy lengths into smooth, glossy, touchable hair in seconds.
Softens rough ends so they feel silky, not scratchy or dry.
Boosts shine with a lightweight, non-greasy finish that moves naturally.
Helps shield hair from daily heat styling and humidity-induced frizz.

Ideal for

Dry hair Frizzy hair

Benefits

Tames frizz Heat protection Great for blow-drying

Description

De Lorenzo Defence Argan Oil is a lightweight treatment oil that tames frizz and boosts shine.

This leave-in oil cushions hair from heat styling while helping to smooth, soften, and detangle. A few drops glide through the lengths, coating each strand with a silky, non-greasy veil.

Hair feels instantly smoother to touch, with a subtle natural sheen that catches the light. The texture is fluid and light, absorbing quickly so hair never looks flat or oily.

Ideal for dry, dull, or frizz-prone hair, and perfect before blow-drying or as a finishing touch on dry hair. With regular use, hair feels easier to manage, less puffy, and more polished, whether worn straight, wavy, or curly.

Directions

How To Use De Lorenzo Defence Argan Oil

Apply 1–3 pumps to clean, towel-dried or dry hair.
Rub oil between palms, then smooth through mid-lengths and ends.
Avoid applying directly to roots to prevent weighing hair down.
Comb or finger-comb to distribute evenly, then style as usual.
Use a small extra drop on dry hair to tame frizz and add shine.

Ingredients

De Lorenzo Defence Argan Oil Ingredients

Cyclopentasiloxane, Dimethiconol, Argania Spinosa (Argan) Kernel Oil, Ethylhexyl Methoxycinnamate, Parfum (Fragrance), Tocopheryl Acetate, CI 47000 (Yellow 11), CI 26100 (Red 17).

Note: Please refer to bottle for full ingredients.

Cyclopentasiloxane Silicones

Slip and shine agent

A lightweight silicone that spreads product evenly and gives a silky, fast-absorbing feel.

May suit
People wanting a light, non-greasy smoothing or shine finish.

Worth knowing
Often used in serums and oils for a weightless feel. Some prefer silicone-free options depending on routine.
Dimethiconol Silicones

Smoothing silicone

A conditioning silicone that helps smooth hair, reduce frizz and add slip.

May suit
People looking for smoother, shinier hair or help with detangling.

Worth knowing
It is often blended with other silicones to create a lightweight, non-greasy finish. It forms a flexible film on the hair that can improve manageability.
Argania Spinosa Kernel Oil Oils and butters

Conditioning oil

Softens and nourishes the hair, adding slip and a conditioned, glossy feel.

May suit
Dry, dull or frizz-prone hair.

Worth knowing
A popular conditioning oil used across many treatment and shine products.
Ethylhexyl Methoxycinnamate UV filters

UV filter

A UV-absorbing ingredient that helps protect hair and colour from sun-related fading.

May suit
Those who spend time outdoors or want to help maintain colour-treated hair.

Worth knowing
It is widely used in suncare and some hair products to support protection against UV exposure. In haircare, it mainly helps reduce colour fade rather than providing full sunscreen performance.
Parfum Fragrance ingredients

Fragrance

Gives the product its scent.

May suit
People who enjoy a scented product.

Worth knowing
Fragrance preference is personal. Some people prefer fragrance-free formulas by choice.
Tocopheryl Acetate Conditioning agents

Antioxidant and conditioning support

A stable form of vitamin E used to help condition hair and support product stability.

May suit
Those looking for added conditioning support or antioxidant benefits in their haircare.

Worth knowing
It is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.
CI 47000 Colourants

Colourant

A cosmetic colourant, shown on labels by its Colour Index number, that gives the product its colour.

Worth knowing
Colourants are used in small amounts purely to give the product its appearance.
CI 26100 Colourants

Colourant

A cosmetic colourant, shown on labels by its Colour Index number, that gives the product its colour.

Worth knowing
Colourants are used in small amounts purely to give the product its appearance.

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Customer reviews

Used this product? Share your experience.

4.9out of 5

8 ratings · 8 reviews

100% rated 4 stars or higher

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Customers say

Customers rate Defence Argan Oil very highly, saying it feels lightweight, smells lovely and leaves hair soft, smooth and shiny. They mention it helps with frizz, dryness and humid weather, with no significant complaints raised.

Generated by AI from customer reviews

Most helpful review

Kathryn

Verified purchase

Purchased: 50ml

29 Mar 2026

Wow, this product is excellent—lightweight and gives dry hair a spring. Well worth the purchase and use.

Reviewers can enter our monthly $50 draw, whatever their rating.

Emma

Verified purchase

Purchased: 50ml

16 Nov 2025

Nice and lightweight as a leave-in treatment or for smoothing frizz after a blow-dry.

Kayla

Verified purchase

Purchased: 50ml

7 Oct 2025

Smells and feels great

Mollie

Verified purchase

Purchased: 50ml

25 May 2024

Love this product! It’s always been a staple in my Haircare routine for many years. Perfect to use before and after styling hair, damp or dry it leaves hair soft, smooth and protected!

Ammi

Verified purchase

Purchased: 50ml

7 Jul 2023

Love this product, protects and shines hair. Lovely smell

anonymous

Verified purchase

Purchased: 50ml