Salmon DNA Injection (PN/PDRN Therapy)
Reverse Skin Aging & Heal Acne Scars with Salmon Injection! 
Ever wondered why it’s called a Salmon Injection? That’s because it uses DNA extracted from salmon sperm cells—yes, you read that right! But why salmon, out of all fish?
Turns out, salmon DNA is 95% identical to human DNA, making it highly compatible with our bodies. This means the treatment is easily absorbed and works effectively without triggering unwanted reactions. That’s why it’s known as a top-tier skin rejuvenation treatment!
Besides promoting deep skin healing, Salmon Injection helps fade acne scars and slows down skin aging—so if you want brighter, smoother skin with that youthful bounce, this could be the treatment for you!
Salmon DNA Injection (PN/ PDRN Therapy) Before & After
*The information on this page is for reference purposes only, based on generally accepted knowledge. It is not intended to serve as a medical judgment or diagnosis. Since details may vary depending on the medical institution, patient, or other factors, please consult a qualified medical professional before making any decisions regarding surgery or procedures.
Let’s keep it simple: What it is
Skin Regeneration with Salmon DNA!
A skin-rejuvenating booster made from salmon-derived ingredients to improve overall skin health and healing.
Must know info!
Pros | Highly effective for acne scars & pore refinement! |
Cons | Swelling, itching, temporary bumps (embossing effect) |
Duration | Lasts 1–2 months |
Best For | Those with acne scars or loss of skin elasticity |
Price (On UNNI App) | $90~ $220 (as of Mar 2025, VAT included). |
How painful is it?
Pain Level: 7/10When injected directly with a needle, Salmon Injection rivals Rejuran Healer in pain level, making it one of the more intense skin boosters. But if you can handle the sting, the skin-repairing effects are totally worth it!
"Hold up! This pain scale is based on reviews from Gangnam Unni staff who have actually had the procedure themselves!
This pain scale is based on reviews from Gangnam Unni staff who have actually had the procedure themselves! Pain levels can vary depending on the person, clinic, and even how you're feeling that day—so take this as just a rough guide! "
"Here’s all you need to know
Is the Salmon DNA Injection Right for You?
Got loose skin or acne scars? Want a brighter, healthier-looking complexion?Salmon DNA injections are like a reset button for your skin! They help repair thin, damaged skin, smooth out scars and fine lines, and even shrink pores. Plus, they soothe redness and irritation, making them a great choice if your skin needs a little extra love.
Heads up! If you have hypertrophic scars or keloid-prone skin, this treatment could trigger excess collagen production, so be sure to check with your doctor first! Hypertrophic scars → Raised, red scars that form after an injury or surgery. Keloid-prone skin → A skin type that tends to form thick, raised scars beyond the original wound area. Does Salmon DNA Actually Help with Acne Scars?
Short answer? Yep! Science has backed up that PDRN (Polydeoxyribonucleotide), the key ingredient in salmon DNA injections, boosts skin regeneration and healing.
What the studies say: A 2017 Yonsei University study & a 2004 Italian RCT study found that PDRN significantly improved scar healing and overall skin repair. What is PDRN?You might hear it called PDRN Injection, DNA Injection, or Salmon Injection—but it’s all the same thing! This treatment uses salmon-derived DNA to repair damaged skin and stimulate collagen production for firmer, healthier skin.
What About Side Effects?
Since salmon DNA was originally used for medical wound healing, it’s generally safe. But like any injection, you might experience some temporary side effects:
Mild swelling or redness at the injection site Slight itchiness or bruising Don’t stress! These effects usually fade within a few days—leaving you with glowy, rejuvenated skin in no time! Have you made up your mind?
Hope This Guide Helps You!
It’s your face, so take your time—no rush!
You can find everything you need on UNNI!
*The information provided on this page is for reference purposes only and is based on commonly available data. It does not constitute medical advice, diagnosis, or treatment. The details may vary depending on individual circumstances, healthcare providers, and medical institutions. Before making any decisions regarding surgery or procedures, please consult with a qualified medical professional.
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