beauty and skincare

I just got back from Seoul and had an amazing time. Endless food, fashion and of course, K-beauty Skincare. I was desperate to try the Rejuran facial aka the infamous Korean Salmon Sperm Facial and I actually loved the effects. To this day, I don’t touch my face with botox, fillers, etc. (no judgment, however, towards those who do rock that world), but I instead love drenching my epidermis with endless practices of skincare, facials and beauty devices.

Rejuran & Salmon Sperm Facial: The Secret to Youthful, Glowing Skin

Unless you’ve been under a rock, few treatments have sparked as much buzz (and real results) as Rejuran / Salmon Sperm Facials. Every publication and every celebrity is giving it a whirl. And while “salmon sperm” might sounds a little gnarls barkley, we’re all looking for our foundation of youth. Let’s see what it is and if it’ll be your new best friend.

What is Rejuran?

Rejuran is an injectable skin treatment originating from South Korea, made from polynucleotides (PN)—specifically salmon DNA fragments. It’s often referred to as “Rejuran Healer” because of its incredible ability to repair and regenerate the skin from within.

Rejuran Benefits:

• Skin Healing & Repair: Rejuran stimulates the skin’s natural healing process, making it ideal for damaged, sensitive, or acne-scarred skin.

• Improves Texture & Elasticity: With consistent treatments, skin becomes smoother, firmer, and more supple. (My doctor told me that you’ll really notice the effects once you apply your foundation – and nothing could be more true. My foundation is buttery and smooth.)

• Anti-Aging Effects: The polynucleotides help reduce fine lines and improve skin tone, promoting a youthful, dewy glow.

• Hydration Boost: Rejuran enhances moisture retention by improving the skin barrier.

Unlike fillers that just add volume, Rejuran works at a cellular level to heal and regenerate the skin over time—a subtle yet powerful transformation.

What is the Salmon Sperm Facial?

Yes, it sounds gross —but the science behind it is uber-fascinating. The “salmon sperm” used in facials refers to PDRN (polydeoxyribonucleotide), a DNA derivative extracted from salmon sperm. PDRN is known for its cell-repairing and anti-inflammatory properties and is commonly used in regenerative medicine.

The Benefits of the Salmon Sperm Facial:

• Boosts Cell Turnover: Helps skin regenerate faster, improving texture and tone.

• Fights Signs of Aging: Diminishes fine lines and wrinkles by promoting collagen production.

• Brightens Dull Skin: Reduces pigmentation and restores a natural, healthy glow.

• Strengthens Skin Barrier: Ideal for dry, sensitive, or compromised skin.

The facial typically includes microneedling or mesotherapy techniques to help the PDRN penetrate deeply—maximizing the treatment’s effectiveness.

Who Are These Treatments Best For?

Both Rejuran and Salmon Sperm Facials are suitable for:

• Individuals with dull, tired-looking skin

• Those battling acne scars or uneven skin texture

• People seeking non-surgical anti-aging solutions

• Anyone with sensitive or damaged skin from environmental or cosmetic stress

What to Expect

1. Cleansing & Preparation

• The skin is thoroughly cleaned to remove dirt, oil, and makeup.

• Sometimes exfoliation or mild microdermabrasion is done to prep the skin.

2. Application of PDRN (Salmon DNA)

• The refined salmon DNA solution is applied to the face.

• Delivery can be done via:

  • Microneedling: Tiny needles create micro-channels in the skin to allow deeper penetration.

  • Injections: In more advanced treatments like Rejuran Healer (popular in Korea), PDRN is injected directly into the dermis. Some people complain about the pain but I felt absolutely nothing after being numbed by my doctor. If anything, there was a slight pinch, but really, nothing. (I am happy to provide the name of my doctor in Gangnam.)

3. Absorption & Healing

• The PDRN stimulates cell regeneration, collagen production, and tissue repair.

• It also has anti-inflammatory effects and helps improve skin texture, hydration, and elasticity.

4. Cooling Mask or Light Therapy (Optional)

•  LED light therapy immediately followed to reduce redness from the injections.

• Then they sent me back to my room where they applied a cool compress to my face.

Most patients experience minimal downtime. After a session, there may be slight redness or swelling that usually resolves within 1–3 days. My little bumps actually lasted 5 days but then were suddenly gone and I was glowing.

💬 Final Thoughts

Rejuran and Salmon Sperm Facials are more than just trends—they’re cutting-edge skincare backed by real science. Whether you’re in your 20s looking to prevent early signs of aging or in your 40s and beyond seeking deep repair and rejuvenation, these new trending treatments offer a gentle yet powerful path to radiant, youthful skin.

Tip: There are many skin places in Seoul that operate as factories. You’re in and your out and the doctors look freakish even. Make sure you do your research and check the bios of your doctors. I went to Chang Dermatology in Gangnam and they did a fab and professional job.

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