Marine PDRN Repair Serum – By Dr.Chen
Apply 3-4 drops to clean, dry skin morning and evening. Gently press into face, neck, and under-eye area using fingertips do not rub.
Allow 30-60 seconds to absorb before applying moisturizer or SPF.
Marine PDRN Repair is lightweight and fast-absorbing, designed to layer seamlessly under your existing products.
For best results, use consistently for 8-12 weeks.
PDRN works by activating your skin’s repair cycle at the cellular level this is not an overnight fix, it is a compounding process where results build with each application.
Firmer, smoother skin within two weeks. Fine lines start fading by week three. By week eight, your skin is structurally different tighter, clearer, and visibly younger.
PDRN has been used in medical and clinical settings for over 30 years with an excellent safety profile.
Our formula contains no retinol, no harsh acids, and no known irritants. It is suitable for all skin types, including sensitive skin. As with any skincare product, we recommend a patch test before first use.
Dr. Chen is the founder and formulator behind HarvestMD.
With a background in regenerative skincare science, she developed our Marine PDRN Serum using pharmaceutical-grade PDRN at clinical concentration the same ingredient Korean dermatologists have trusted for over a decade. Every product is formulated under her direct oversight.
- Aqua (Water)
- Glycerin
- Propanediol
- Panthenol
- Sodium Hyaluronate
- Sodium PCA
- Polydeoxyribonucleotide (PDRN)
- Acetyl Hexapeptide-8 (Argireline)
- Hydroxyethylcellulose
- Phenoxyethanol
- Ethylhexylglycerin
- Sodium Hydroxide
No retinol. No harsh acids. No artificial fragrance. No parabens.
What to Expect with Consistent Use of Our
Clinically Proven Formula
Week 1-2
Your Skin Starts Responding
Marine PDRN Repair absorbs in seconds and your skin stays hydrated because it’s actually being fed at five dermal layers simultaneously.
Months 1-3
The Lines Start Fading
This is when people start asking what you’re doing differently. The fine lines you’ve been watching deepen for years begin visibly softening. Your skin tone clears up. That tired, dull look that no amount of sleep was fixing starts disappearing. PDRN is building new collagen underneath while Argireline is releasing the tension that carved those expression lines in the first place.
You Stop Thinking About Your Skin
Not because you gave up. Because it’s not a problem anymore. Your skin is firmer. Your complexion is even. You catch yourself in the mirror and you look like you again. Not tired. Not dull. Not wondering what product to try next. Don
Why 50,000+ Trust Marine PDRN Repair By Dr.Chen
Marine PDRN Repair works, because it’s the only serum that regenerates at the cellular level instead of just hydrating the surface.
Results heading
97% Reported visibly firmer, more radiant skin within 12 weeks.
94% Said their fine lines and expression wrinkles were noticeably reduced.
96% Said Marine PDRN Repair replaced at least 2 products in their routine.















Melissa Kensington –
Fine lines appear softer now, hydration lasts throughout the day
Danielle Prescott –
Lightweight serum absorbs quickly, firmness improved after regular use
Lauren Whitaker –
My skin feels smoother lately, texture looks more refined