Medik8 Liquid Peptides 30ml
Medik8 Liquid Peptides 30ml
4.0 / 5.0
(1) 1 total reviews
pay in 4 installments of $21.03
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Featuring 10 types of peptides in a powerful 30% blend, Medik8’s supercharged serum works over time to diminish visible signs of ageing such as fine lines, textural irregularities and a loss of elasticity.
The best-selling treatment utilises a combination of peptides also known as Matrixyl® 3000 to help soften the appearance of fine lines and expression lines. Supported by hydrating hyaluronic acid and carnosine, an ingredient renowned for its smoothing properties, the serum promotes plump, supple-looking results.
The formula’s drone-targeted technology promises optimal efficacy, encouraging visible results after just one bottle*. Suitable for daily use, the serum is designed to complement the effects of your vitamin A product, helping you to get the most out of your skincare routine.
Consumer Study Results:
- 7 days to improve skin firmness*
- 7 days to improved ski plumpness*
- 4 weeks to visible wrinkle reduction*
- 4 weeks to more youthful-looking skin overall*
- 93% agree Liquid Peptides is gentle on the skin*
*Proven via independent consumer study on Liquid Peptides on 55 participants over 8 weeks.



Product Information
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Shipping
Australian Orders
Australian OrdersAustralia Post Standard Delivery* (2-7 Business Days
Orders under $50-$7.95
Orders over $50 Free
Australia Post Express Delivery** (1-3 Business Days)
Orders under $50 $9.90
Orders over $50 $5.95
Postage Insurance$2.95
Complete protection for loss or damage during transit*
Returns & Refunds
We accept returns on unused, unopened items within 30 days of delivery.
Faulty, damaged or reaction-related returns may be eligible for a refund, exchange or store credit — conditions apply.
Please note:
- Products must be in original condition
- Return shipping costs are the customer’s responsibility (unless the item is faulty or sent in error)
- Makeup and fragrance are not eligible for change-of-mind returns
Contact us at customerservice@ry.com.au to request a return.
View our full Returns & Refunds Policy Here

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At first I wasn't sure if this product was helping as I have dryness and wrinkles as concern areas. Then I noticed I nearly used half a bottle! What I hadn't noticed as I had started to use Retinol 3TR with this product is that my cheeks which used to be red and susceptible from Rosacea had started to glow. It has made my routine longer as you need to wait for it to absorb and at first you could be a bit heavy handed. I'm really pleased with the outcome of this product. I will continue using this. Works well along side Hydra Intense B5, calmwise serum, Advanced Night Restore. I have been using this in the AM& PM.