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Secret Weapon Hyaluronic Kakadu Serum

We are proud of the Hyaluronic Kakadu serum which has outstanding multifunctional active ingredients for youthful, radiant skin and induces outstanding results on the skin. Transforming the appearance of dull, tired and de-hydrated skin.  Anti-ageing - Moisturising - Pro-Collagen  

The results on the appearance of wrinkles and skin radiance are backed up by clinical trials- 

  • Includes multi-weighted forms of Hyaluronic Acid
  • Extracted from the Australian Kakadu plum, the world’s highest source of vitamin C

Two results driven ingredients brought together to Illuminate your skin, Protect and Reinforce the dermis for a beautiful skin aspect.  Extracted from Kakadu plum, the world’s highest source of vitamin C together with a Hyaluronic Acid with a mixed molecular weight of low, medium and high molecules which will improves skin radiance & boosts skin luminosity.

Kakadu Plum ingredient has been clinically proven to after 1 month:

  • Reduce wrinkle volume by 41%
  • Reduce wrinkle length by 39%
  • Boosts skin tone and evenness by 14%
  • Reduces skin redness by 2.2%
  • Boosts skin brightness by 1.7%


  • Increases Antioxidant activity by 79%
  • Boosts New Collagen Synthesis by 144%
  • Stimulates VitC by 106%


  • Skin radiance enhancement after 15 days +21%
  • Skin radiance enhancement after 30 days +30%
  • 100% of the subjects demonstrated a positive effect.

If you want a high performing product that Induces skin brightening, reduces wrinkles and skin luminosity this product is for you. 

How to apply

3 drops each morning to a cleansed face, neck and décolletage.  YOUR FACE MUST BE DAMP/WET.  Follow with your preferred Secret Weapon Serum to seal the hydration of the Hyaluronic Serum.


100 X more in vitamin C content - Australian Super fruit extracted from the world’s richest source of vitamin C.  Extracted from the Australian Kakadu plum, the world’s highest source of vitamin C.  Protects and reinforces the dermis to reduce the appearance of ageing signs.


Skin benefits 

Energizes dull looking skin - Improves the skin radiance & luminosity 
Induces skin brightening, reduces the appearance of skin redness and improves overall skin tone evenness. Reduces the appearance of wrinkles.  Cocktail of antioxidants to help reduce skin damage induced by oxidative stress.  Visible wrinkle reduction and skin luminosity booster.

This cocktail of antioxidants will help reduce skin damage induced by oxidative stress, stimulates the expression of SVCT-I, the vitamin C transporter of the skin and boost collagen production.

Gloss value is a parameter of the skin radiance. It defines the ability of the skin to reflect the light and is directly linked to the skin surface quality.

Boosts Collagen production

Kakadu has the same if not better antioxidant activity after 30 minutes and 24hours than vitamin C 
-Stimulates Hyaluronic Acid Synthesis 
-Stimulates Pro-Collagen I synthesis 
-Increases skin radiance and gloss by 10% after 10 days and 17% after 30 days. improves skin surface quality and therefore increases it's luminosity 
-Skin is smoother/texture is reduced by 5% after 15 days and 11% after 30 days  

  • 2 groups of 20 women volunteers (A: Mean age of 47, B: mean age of 37).
    • Application of a 2% Kakadu cream or placebo on split-face & split-neck, 2x/day for 30 days.
    •Crow’s feet wrinkle measurement with derma TOP blue and B: Gloss value measurement with spectropolarimeter.


With a mixed molecular weight spectrum of low, medium and high molecular weight the ingredient will achieve the following results -

  • Better permeation than low and high HA used separately
  • Enhances permeability of water soluble actives
  • Enhances permeability of oil/lipo soluble actives - great to apply before Secret Weapon Serum
  • Enhances hydration and moisturisation- hydration is maintained after 2 hours and therefore a fantastic moisturiser
  • Protects against short term dehydration
  • Increases skin elasticity
  • Increases skin smoothness
  • Short term reduction in wrinkles by approx 7% at 30 minutes and 3% at 4 hours
  • Decrease in wrinkle volume

Why is Kakadu Plum extract is great for Acne ?

Vitamin C Clears Skin Redness

One of the most observable effects of using a product with Vitamin C when dealing with acne is its ability to reduce skin inflammation and redness.   It also strengthens the tiniest of blood vessels - the capillaries. Capillaries are almost microscopic but crucial. They are in charge of bringing precious nutrients and oxygen to even the deepest levels of skin.  It is these basal layers of skin cells that cause most of the redness on our face.  Vit C makes the walls of the blood vessels stronger and reduces the instances of micro-bleeding, thereby making your skin look less red and inflamed. 

Ingredients -

Water - Aqua, Surfac G995 - Glycerin, Sodium Hyaluronate - Sodium Hyaluronate ,Euxyl PE9010 - Phenoxyethanol and ethylhexylglycerin, Superox C AF - Terminalia Ferdinandiana Fruit Extract, Aqua, Glycerin, PrincipHYAL - Sodium Hyaluronate (mix of molecular weights-only 'sodium hyaluronate'


If within 30 days post your purchase your skin isn't happy with the serum you are eligible for a full refund, you must log any concerns via email to  For the full T&C's go to our Returns Policy.

Customer Reviews

Based on 43 reviews
Actual wizardry!
Totally Amazing!!!!
Little bottle of magic!
Amazing results !!
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1588 reviews
Very soothing
Chin saving serum!!
Chin saving serum!
Wonder Serum!
The complexion I dreamt of 😍