
PDRN Exosome EGF Skin Renewal Serum
Skin regeneration. Clinic science. Every night.
A three-factor biological repair serum that delivers the regenerative signals used in aesthetic medicine — PDRN, Exosomes, and EGF — in a single PM formula formulated for the MISOORA Skin Recharge Skincare system.
To achieve the full effect, you need to use all products from the MISOORA routine.
You're missing 5 products from your full routine.
Get the full routine - save $35Six active ingredients. One complete regeneration system.
We don't add ingredients to make a label look scientific. Each active below is at a concentration that can be felt — and it's paired with the others on purpose.
PDRN 2,000 ppm
Polydeoxyribonucleotide, clinical concentration
Exosome 50 ppm
Stem cell-derived vesicles
EGF 20 ppm
Oligopeptide-1, Epidermal Growth Factor
Palmitoyl Tripeptide-1
Matrikine peptide
Panthenol 1.5%
Pro-Vitamin B5
Asiaticoside
Isolated active triterpene
INCI
Full Ingredient List
See all 7
See less
Our Mission
MISOORA is a K-beauty brand designed around skin longevity. We take biotech actives — NAD+, PDRN, Exosomes, EGF, and Retinaldehyde — and build them into one daily routine, at concentrations we publish openly, at a price that keeps clinic-grade science within reach.
We're not here to help you fight your age. We're here to help your skin stay resilient — on your terms, with science you can actually check.
Why Longevity, Not Anti-Aging
Anti-aging asks your skin to apologize for time. Longevity asks a better question: how do your skin cells keep doing their job as the years add up?
The honest part: no single product does this. Skin longevity is a practice, the way sleep, nutrition, and movement compound over time. That's why MISOORA is a five-piece range meant to be used as one routine — organized around three ideas: Wellness, Recharge, Longevity.
What To Expect
Real change takes consistency, not a single bottle. Here's an honest timeline for using the full routine as directed (individual results vary):
Where MISOORA Comes From
MISOORA is created at the intersection of Korean formulation science and American expectations. The longevity conversation has mostly lived at the luxury tier. Our wager is that it doesn't have to stay there — so we built the routine natively within the shift, not retrofitted to it.
How It's Made — Standards & Safety
We hold our manufacturing to standards we can prove, not just claim:
Every batch is backed by paper, not promises.
PDRN stands for polydeoxyribonucleotide — short DNA chains extracted from salmon sperm cells. The molecule is well-researched in clinical medicine for wound healing, tissue regeneration, and anti-inflammatory effects. In cosmetic application, PDRN activates adenosine A2A receptors in skin cells, triggering collagen synthesis, vascular repair signaling, and the production of growth factor signals your skin uses to rebuild. It's the same molecule used in injectable skin boosters and clinical aesthetic treatments — MISOORA delivers it topically at 2,000 ppm.
Three things: concentration, ingredient stack, and formulation transparency. MISOORA doses PDRN at 2,000 ppm and pairs it with Exosomes (50 ppm) and EGF (20 ppm) — the three regenerative actives working as a system, not one ingredient with fillers. We publish exact concentrations for all three. And every MISOORA product shares the same barrier lipid base — so this serum doesn't fight with your moisturizer, it works with it.
Exosomes are nano-sized vesicles secreted by stem cells — the biological packages cells use to send repair signals to each other. In regenerative medicine, exosome therapy is used to deliver growth factor signaling and mRNA to damaged tissue. Topical exosomes at 50 ppm bring the same delivery mechanism to skincare: they carry bioactive cargo into recipient skin cells, instructing them to regenerate and rebuild. It's the most advanced delivery technology in the formula.
They do different things. The NAD+ Firming Serum is a morning energy and firming formula. This serum is a nighttime biological regeneration formula. They are designed to work in sequence — not in competition. NAD+ powers the cellular machinery during the day; PDRN + Exosome + EGF drives repair at night. Together they cover the full 24-hour skin renewal cycle.
Yes — this is exactly what the formula is designed for. After any procedure, skin's repair systems are elevated and receptive. The PDRN, Exosome, and EGF actives in this serum work with those repair processes rather than against them. Apply 24–48 hours post-procedure when acute redness has settled. For the first 2 weeks post-procedure, you can use AM + PM for intensive recovery, then return to PM-only maintenance.
Yes. The formula is fragrance-free and includes calming ingredients — panthenol, allantoin, beta-glucan, and a complete barrier lipid complex. The biological actives (PDRN, Exosomes, EGF) are designed to support the skin's own repair mechanisms, not stress them. One exception: if you have a known hypersensitivity to salmon-derived ingredients, review the full INCI before use.
Retinal accelerates cell turnover — creating a demand for the repair and regeneration signals that PDRN, Exosomes, and EGF deliver. Applying this serum after retinal means the regenerative actives reach an already-primed surface. Retinal also transiently increases skin permeability, which helps the biological actives penetrate more effectively. They're designed to be used in this exact sequence: retinal first, this serum second.