• Lumi PDRN Pink Peptide Glow Serum, a 30ml bottle with dropper cap on a white background
  • Close-up of a dropper releasing a drop of Lumi PDRN Pink Peptide Glow Serum onto a white surface
  • Woman smiling while applying Lumi PDRN Pink Peptide Glow Serum to her cheek with her fingertips
  • Lumi PDRN Pink Peptide Glow Serum bottle on a ceramic dish surrounded by pink rose petals and water droplets
  • Infographic listing the hero ingredients in Lumi PDRN Pink Peptide Glow Serum: salmon DNA PDRN, niacinamide and peptide

PDRN Pink Glow Facial Serum

PDRN Pink Glow Facial Serum

£34.90
£34.90 £44.90
Sold out

Reviews 8,957 · Excellent

4.9

VERIFIED COMPANY

Glass skin, bottled.

The pink drop that leaves your skin dewy, plump and lit from within.

Lumi PDRN Pink Peptide Glow Serum bottle, product shot

Powered by PDRN — the salmon-derived ingredient the whole of Korea is obsessed with. It floods skin with moisture and helps it look smoother, firmer and more even, one drop at a time.

Close-up of a drop of Lumi PDRN Pink Peptide Glow Serum

➜ Glass-skin glow: PDRN drenches skin in lasting moisture

➜ Even, clear tone: niacinamide boosts radiance and clarity

➜ Firmer, plumper look: peptides help skin bounce back

➜ Lightweight & fast-absorbing: sinks in with zero stickiness

Woman applying Lumi PDRN Pink Peptide Glow Serum to her skin

A few drops morning and night is all it takes. It layers effortlessly under moisturiser or makeup — the quiet step that makes everything after it look better.

Lumi PDRN Pink Peptide Glow Serum bottle styled as part of a skincare routine

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"Glass skin" has racked up more than 4 billion views on TikTok, and searches for glass-skin products have grown 202% over the last five years. PDRN is one of the ingredients behind that dewy, lit-from-within look.

The science behind glass skin

89%

increase in skin hydration measured after 4 weeks of consistent use, in published research on topical PDRN.

94%

more fibroblast activity — the skin cells behind natural collagen production — shown in the same topical PDRN studies.

— VERIFIED CUSTOMER STORIES

Loved in real routines.

See how our customers use Lumi in everyday skincare, from morning routines to evening rituals.

  • Simple routine, real results

    I don't have time for a ten-step routine. This does what it says without any fuss.

    Hannah P.

    Bristol, UK

    ✓ Verified

  • Great customer service too

    Had a question about my order and got a helpful reply within a day. Made me trust the brand more.

    Olivia M.

    Cardiff, UK

    ✓ Verified

  • Would recommend to a friend

    Already ordered this for my sister after seeing the difference in my own skin.

    Chloe B.

    Edinburgh, UK

    ✓ Verified

  • Gentle and it actually works

    My skin feels calmer after just a week. A little goes a long way and it layers well under makeup.

    Author

    ✓ Verified

  • Part of my routine now

    The texture is light and absorbs quickly. I have sensitive skin and had zero irritation.

    Sophie R.

    Manchester, UK

    ✓ Verified

  • Noticeable difference

    Arrived quickly and the packaging feels premium. My skin looks brighter within a couple of weeks.

    Grace T.

    Leeds, UK

    ✓ Verified

  • Worth the price

    Was a little unsure at first, but the quality feels much higher than the price suggests.

    Amelia F.

    Birmingham, UK

    ✓ Verified

  • Fast delivery, good packaging

    Arrived well within the estimated time and the packaging felt considered, not just functional.

    Isabelle K.

    Liverpool, UK

    ✓ Verified

    THE GLASS SKIN INGREDIENT

    What PDRN actually does for skin

    "Glass skin" — smooth, dewy, almost translucent — is one of K-beauty's most searched-for looks, and PDRN (polydeoxyribonucleotide) is one of the ingredients behind it. It's a DNA-derived ingredient studied for activating skin-repair receptors, supporting the skin's natural collagen production and calming visible redness. Most of the strongest human trials have tested injectable PDRN in clinical settings — used topically, in a leave-on serum like this one, think of it as a daily-use ingredient for long-term texture and hydration rather than an overnight transformation.