Medik8 Liquid Peptides

Powered by a 30% multi-peptide complex, Liquid Peptides is a targeted daily serum designed to slow and prevent the formation of fine lines. 

It's clinically proven to visibly smooth fine lines in just 7 days, while boosting hydration and improving skin firmness and plumpness. 

The lightweight, fast-absorbing formula suits anyone noticing the first signs of ageing and layers seamlessly under your Vitamin C or Vitamin A routine.

Liquid Peptides is a daily peptide serum built around 10 potent peptides in a concentrated 30% blend, designed to support the skin's natural age-defying processes from the first signs of ageing onward. Rather than relying on a single active, the formula combines multiple peptide types with drone-targeted delivery technology, ensuring each peptide reaches the specific layer of skin where it can do the most work.

The formula is anchored by Matrixyl 3000, a peptide combination that encourages the skin to produce more collagen for visible firming and wrinkle-smoothing. A drone-targeted copper peptide is encapsulated in a polymer system that carries it deep into the skin to support collagen-producing cells directly, while an expression line peptide works to block the pathway that triggers facial muscle contraction, softening the look of fine lines at the source. Carnosine, a peptide the body produces naturally, helps protect existing collagen by blocking damaging sugars from binding to it, and multi-weight hyaluronic acid draws moisture into the upper layers of the skin for a plumped, supple finish. Together, these peptides address both the visible signs of ageing and the hydration levels that keep skin looking youthful.

The result is a visibly smoother, firmer and more hydrated complexion, with fine lines softened from the very first week of use.

Key Benefits

All-In-One Youth-Boosting Effect
Fine lines are visibly smoothed as the lightweight serum plumps, firms and refines the look of uneven skin texture.

Effective Hydration
Clinically proven to leave skin feeling deeply hydrated by helping to boost the skin's own hyaluronic acid levels.

Peptide Power Where Your Skin Needs It Most
Drone-targeted technology delivers each peptide to where it's needed most in the skin, for maximum visible results.

Age-Defying Results Booster
Complements the visible results of a Vitamin C and Vitamin A routine, working alongside your morning antioxidant and night-time retinol steps.

Aqua (Water), Glycerin, Butylene Glycol, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Copper Heptapeptide-14 Pantothenate, Heptapeptide-15 Palmitate, Arginine/Lysine Polypeptide, Palmitoyl Tripeptide-38, Carnosine, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-5, Tetrapeptide-21, Sodium Hyaluronate, Inulin, Alpha-Glucan Oligosaccharide, Lactic Acid/Glycolic Acid Copolymer, Panthenol, Ethylhexylglycerin, Hydroxypropyl Cyclodextrin, Dunaliella Salina (Green Algae) Extract, Polysorbate 20, Caprylyl Glycol, Citric Acid, Glyceryl Caprylate, Pantolactone, Phenylpropanol, Polyvinyl Alcohol, Carbomer, Potassium Sorbate, Sodium Benzoate, Sorbic Acid, Phenoxyethanol, Xanthan Gum.

FREE for orders $49+ via Australia Post e-Parcel ground.

Express Air add $5.95.

Same Day Dispatch by 4pm M-F (Sydney Business Days)

Returns

If something isn’t quite right, you can lodge a return through our Returns Portal.

Our team will review your request and guide you through the next steps.

Please note: Change of mind returns are only accepted for products that are unopened, unused, and in their original sealed packaging

All returns must be lodged through the portal and approved prior to sending any items back