Medik8 Liquid Peptides multi-peptide face serum 1.0 oz — hydrating, smoothes fine lines & firms skin

Medik8 Liquid Peptides is a clear, fast-absorbing peptide serum that hydrates skin while targeting fine lines, texture and loss of firmness.

This concentrated 1.0 oz peptide formula combines multiple targeted peptides with rapid-absorbing hydration to help skin look smoother, plumper and more resilient. Lightweight and crystal-clear, the serum is designed to layer easily with your existing routine and aims to support visible improvements in fine lines, texture and overall tone without heavy oils or sticky residue.

How quickly will I notice smoother skin?

Peptides and hydrating ingredients work together to improve skin texture progressively. Many users report an immediate smoothing effect from the lightweight hydration, with fuller, firmer-looking skin becoming more visible after consistent use over several weeks.

• Instant: lightweight moisture reduces visible texture right after application.
• Short term (2–4 weeks): peptides begin to support a firmer appearance.
• Longer term (6–12 weeks): repeated use supports reduced fine-line visibility and improved bounce.

What are the main active benefits of this peptide blend?

A 30 percent multi-peptide concentration is central to the formula, aimed at restoring elasticity and smoothing. The serum combines several targeted peptides to support structural proteins in the skin while delivering hydration that enhances surface radiance.

• Multi-peptide matrix: designed to address loss of firmness and fine lines.
• Hydrating system: sinks in quickly to plump and smooth skin texture.
• Crystal-clear formula: layers under serums, moisturizers or makeup without pilling.

How do I add Liquid Peptides into my skincare routine?

Use after cleansing and any water-based treatments, before thicker creams or oils. Apply a few drops to face and neck and pat gently until absorbed; follow with moisturizer and sunscreen in the morning.

• Step 1: Cleanse and tone as usual.
• Step 2: Apply 2–4 drops of Liquid Peptides to face and neck.
• Step 3: Layer moisturizer and SPF for daytime protection.

Is this suitable for sensitive or mature skin?

The serum’s lightweight hydration and targeted peptides make it compatible with many skin types, including mature and dehydration-prone skin. If you have very reactive skin, patch-test first or introduce slowly alongside gentler actives.

• Mature skin: supports elasticity and reduces the look of fine lines.
• Combination or oily skin: non-greasy finish avoids clogging pores.
• Sensitive skin: patch test recommended, then gradual incorporation.

Who is this for: Medik8 Liquid Peptides is formulated for anyone seeking a concentrated, fast-absorbing peptide serum to improve hydration, smooth texture and support a firmer-looking complexion. It suits men and women who want a science-led peptide treatment that layers cleanly into morning and evening routines, especially those noticing early to moderate signs of aging or persistent texture concerns.

Ingredients

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