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CosMedix Serum 16

Cosmedix Serum 16 features hydrators coupled with retinol to target signs of aging while protecting the skin’s moisture barrier function. Helps reduce the appearance of uneven skin tone, smooth wrinkles and boost moisture without causing redness, dryness or irritation. Offers the greatest potency, delivery and stability of LG-Retinex available today.

$136.00 inc. GST

Availability: In stock

Vitamin A Complex Serum

Containing LG-Retinex,a proprietary GAG-enhanced encapsulation of retinol and retinaldehyde, Cosmedix Serum 16 is the closest thing to prescription strength age defiance without needing a prescription.

Brightens the look of age spots and discoloration with less irritation/redness than traditional retinol products can cause.

CosMedix Serum 16 – anti aging at its best – dramatically reduces the look of fine lines & wrinkles with microencapsulated Retinol Complex. Loaded with Vitamin E, CosMedix Serum 16 rapid renewal complex is the perfect way to introduce dry, sensitive skin to a Retinol product that traditionally cannot tolerate Retinol. Non-irritating, hydrating formula normalises skin & renews with amazing results.

A powerful Vitamin A formula. LG-Retinex is a proprietary encapsulation of retinol & retinaldehyde — helps carry the active ingredients to where they need to be, for the best possible action. Great for normal to dry skin, this serum is ideal for imbalanced aging skin, with concerns including crow’s feet, fine lines & medium to deep wrinkles.


Real Results
– 90% reported a brighter, more even skin tone
– 88% reported noticeably firmer skin
– 75% reported less apparent wrinkles

*Based on a six-week clinical study.

Rapid Skin Renewal Serum


30 mls

Suitable for

Dry or Sensitive Skins –  for all forms of hyperpigmentation, melasma, sun damaged or ageing skins, and pre-peel, IPL or laser preparation.

This product is NOT SUITABLE for use during pregnancy or whilst lactating – Contains Vitamin A

How to Use

PM Only

  • Apply a small amount to freshly cleansed skin as tolerated every 1-3 nights, working up to nightly use.
  • May be followed with moisturiser if additional hydration is needed.
  • Do not apply to eyelids.
  • We always recommend applying sunscreen during the day to protect skin against sunburn and premature ageing.

Key Benefits

  • Dramatically reduces the look of fine lines and wrinkle
  • Increases cellular turnover
  • Improves skin texture and tone
  • Brightens the look of age spots and discolouration
  • Boosts vital hydration
  • Helps “lift” away visible irritation and signs of damage
  • Less irritation/redness than traditional retinol products

Key Ingredients

  • 16% LG-Retinex  |  Microencapsulated Retinol/Retinal Complex that reduces the look of medium to deep wrinkles
  • Sodium PCA, Sodium Hyaluronate and Squalane |  Boost hydration and help prevent moisture loss
  • Vitamin E  |  Defends skin against age-accelerating free radicals


Water, Hamamelis Virginiana (Witch Hazel) Water, Carthamus Tinctorius (Safflower) Seed Oil, Glycerin, Sodium Lactate, Sodium Acrylates Copolymer, Phospholipids, Hydrogenated, Polyisobutene, Polysorbate 20, Cetyl Alcohol, Galactoarabinan, Glycosaminoglycans, Retinol, Retinal, Potassium Hydrolyzed Polygamma-Glutamate, Proline (L), Sodium Hyaluronate (L), Tocopherol (D-alpha), Squalane, Helianthus Annuus (Sunflower) Seed Oil, Tapioca Starch, Leuconostoc/Radish Root Ferment Filtrate, Lonicera Caprifolium (Honeysuckle) Flower Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Santalum Austrocaledonicum (Sandalwood) Wood Oil, Lavandula Hybrid (Lavandin) Oil, Hydroxypropyl Starch, Phosphate, Dimethicone, Polyglyceryl-10 Stearate, Lecithin, Xanthan Gum, Tetrasodium EDTA, Citric Acid, Alcohol, Potassium Sorbate.


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