Cosmedix Serum 16 Rapid Renewal Complex 30ml
Cosmedix Serum 16 Rapid Renewal Complex 30ml
Cosmedix Serum 16 Rapid Renewal Complex 30ml
Cosmedix Serum 16 Rapid Renewal Complex 30ml


Cosmedix Serum 16 Rapid Renewal Complex 30ml

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Meet the new gold standard in anti-ageing and skin repair! An encapsulated blend unique to the brand, Cosmedix Serum 16 is the closest thing to prescription strength age defiance without a prescription.


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


  • Increases cellular turnover
  • Helps reduce appearance of fine lines and wrinkles
  • Improves skin texture and tone
  • Boosts vital hydration
  • Brightens the look of age spots and discolouration
  • Helps “lift” away visible irritation and signs of damage
  • Less irritation/redness than traditional retinol products
  • 90% reported a brighter, more even skin tone

  • 88% reported noticeably firmer skin

  • 75% reported less apparent wrinkles


Cosmedix Serum 16 is suitable for all skin types including sensitive skin types.

Cosmedix Serum 16 is not suitable for use during pregnancy or when breastfeeding.


Vitamin A (Retinol) helps reduce the appearance of fine lines and wrinkles. Retinal, Glycosaminoglycans, Phospholipids, Sodium PCA, Sodium Hyaluronate, Squalene, Tocopheryl Acetate and Sodium Lactate.


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.

Please note that from time to time, products are innovated without notice. For the most accurate information please consult the product box. 

If you spot an error, please let us know! We will update this ingredients list as soon as possible.


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.

If this product is sealed, please ensure the seal is intact prior to using the product.

Customer Reviews

Based on 1 review
Cosmedix serum 16 rapid renewal complex

This will be my 4th or 5th bottle. I think I’ve been told that this product contains the highest dose of retinol before a prescription is needed?
It moisturises my skin perfectly and has a lovely scent- lavender I think. Love it!