This is a popular product, apparently it's a "finishing, styling and shine product in one. It protects against UV damage and other environmental hazards and features a patented argan oil based formula rich in vitamins A, E and F as well as phenols and tocopherols to nourish the hair and scalp, promote healing, and repair and relieve dry, itchy conditions. It absorbs into the hair instantly, leaving a natural, silky finish and brilliant shine."
According to https://www.beautyheaven.com.au/hair/hair-treatments-masks/2…
Hairhouse Warehouse are selling these 100mL bottles for $63.95, so it's a good saving if you're a regular user of this product.
Wow, although your price is cheap for this product, it still works out to $330 a litre and at full price $640.
I use cold-pressed Australian jojoba oil that works just as well if not better for $75 a litre.