Featuring LG-Retinex Dual retinol rapid renewal complex.
Containing 16% LG-Retinex—a proprietary GAG-enhanced encapsulation of retinol and retinaldehyde—Serum 16 is the closest thing to prescription-strength age defiance without a prescription. In a six-week clinical study this breakthrough superserum by CosMedix visibly reduced the appearance of sun damage age spots and deep lines including crow’s feet.
- 88% reported noticeably firmer skin in two weeks
- 75% reported less apparent wrinkles in four weeks
- Over 90% reported brighter-looking skin in six weeks
IngredientsParaben Free, Vitamin A & Retinol, Vitamin E
Customer Reviews 4 item(s)
- LOVE this retinol product
This has been my introduction to retinol, and I love it, my skin looks incredible, and there have been no downsides or period of getting used to it. I love Cosmedix in general, all their products have helped my skin hugely, with no ill effects.
- Must have
This serum is amazing! I have been using it for 3 weeks and can already notice a difference in skin smoothness and hydration. This is the first retinol product I have used and I am really happy with the purchase. This serum is recommended by loads of beauty bloggers, so do some research if you aren't sure and read the reviews from the tried and tested!
- Worth every cent!!
Been using this product for more than 12 months and I love it!! Highly recommend and ensure you apply sunscreen daily to your face.
- $$$$ but worth it
I've been using retinol for years but never paid for a bottle of Cosmedix Serum 16. I've tried switching to cheaper or generic versions, but sadly all retinols are not created equal and I always come back to this one. It has all the benefits of retinol without the drying effects. It's $$$$ but worth it.
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ApplicationApply a pea-sized amount to clean skin as tolerated every 1-3 nights working up to nightly use. May be followed with moisturiser if additional hydration is needed. Protect your results by wearing sunscreen daily.
- Shipping Info
How long will my order take to be dispatched?
If the products in your order are showing as 'Ready for Dispatch' then they will be sent on the next available business day or same-day if you order before 12pm AEST. Products that are not in stock will generally be shipped within 2-5 business days.
How long will my order take to arrive?
Once dispatched, you will receive a tracking number via email. It usually takes 2-4 business days for express delivery and up to 7 days for standard delivery. Express next day delivery is only available for addresses in Australia Post's next day delivery network. New Zealand orders can take up to 10 business days due to customs clearance.
Is in-store pick up available?
Click & Collect for online orders is available in Western Australia. Our premise is located at Duncraig Shopping Centre in Perth, Western Australia. Orders are available for pickup on the next business day after the order is placed. You will receive a text message when your order is ready.
How much does it cost to have my order delivered?
If you spend over $89, delivery throughout Australia is FREE via Standard Delivery. For orders under $89, delivery starts at flat rate of $6.95. View the full table of rates below:
Orders Over $89 Orders Under $89 Standard Delivery (3-7 Business Days) FREE $6.95 Express Delivery (2-4 Business Days) $6.95 $11.95 Pick-Up Next Business Day (WA orders) FREE FREE International Delivery (New Zealand) $19.95