Cosmedix Define 45g


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Cosmedix Define 45g 


Cosmedix Define is the perfect product for you when starting out with retinol. This product is formulated to gently exfoliate the skin, which reduces the appearance of fine lines and wrinkles. The inclusion of AHAs and 2% AGP Retinol Complex promotes cell turnover and restores hydration for smooth and even looking skin.

Note: This product is not recommended for use whilst pregnant or breastfeeding due to the inclusion of Vitamin A. Cosmedix Defy is the perfect alternative in this case.



  • Anti-ageing.
  • Moisturising.
  • Evens out skin tone (dark spots, hyperpigmentation and acne scars).
  • Protects skin against environmental stress.
  • Stimulates cell turnover to combat and prevent against acne.
  • Smooths skin texture.

This product should only be applied at night as sun exposure may cause skin sensitivity. It should be applied 2-4 times a week.


Night Use:

  • Cleanse and tone skin.
  • Apply product.
  • Follow with moisturiser as needed.
Aqua (Water), Lactic Acid (L), Glyceryl Stearate, Glycerin, Albumen, Retinol, Cetyl Alcohol, Stearic Acid, Malic Acid (L), Tartaric Acid (L), Hamamelis Virginiana (Witch Hazel) Water, Olea Europaea (Olive) Fruit Oil, D-alpha-tocopherol, Aloe Barbadensis Leaf Juice, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Galactoarabinan, Allantoin, Lecithin, Bisabolol (L-alpha), Benzyl Alcohol, Fullersomes, Citrus Grandis (Grapefruit) Peel Oil, Cananga Odorata Flower Oil, Prunus Persica (Peach) Kernel Oil  
  • Free express shipping on orders over $99
  • Only $9.90 postage for orders under $99
  • All orders sent via Australia Post Express Post network
  • Same day dispatch on all orders placed before 2:30pm AEST, Monday to Friday.
  • Express parcels do not require a signature and will be left if no one is home. Please consider using an address where there will be someone to receive the parcel.

Read more on our shipping page.

We will refund or exchange any product provided it is returned to us within 30 day of purchase. You need to return the product unused, or used to the minimum extent for you to learn of its unsuitability (that is, when the product is exactly as described, but you found that it is not suitable anyway). 

We want you to be happy with your purchase, and its effectiveness on your skin. Should you have a concern with your product, please let us know by emailing

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Cosmedix Define 45g