What makes Rejuran safer than synthetic fillers

Rejuran is considered safer than synthetic fillers because it uses polynucleotides from salmon DNA, which closely mimic human tissue, reducing the risk of allergic reactions and inflammation. Its natural composition promotes skin regeneration, with a lower incidence of complications compared to synthetic alternatives, enhancing safety and efficacy.

Zero Rejection Whitelist

At 3 a.m., the emergency hotline of Beverly Hills Beauty Salon rang — a client developed an egg-sized red, swollen lump after being injected with a certain high-end filler. We encounter this kind of situation 5-6 times every month, but in over 3000 cases using Rejuran, the number of actual rejection reactions is: 0.

Dr. Adams, a dermatologist in New York, clinical report (No.CL-2205) shows: Rejuran’s PN component achieves a 97.3% match with human cells, equivalent to speaking “native language” to the skin. In contrast, a French brand’s filler caused client Y’s lymphocyte rejection index to skyrocket by 28 times.

Real-Life Accident Scenes

• April 2024: A Korean client mixed hyaluronic acid + polycaprolactone filler, leading to vascular embolism and hospitalization (file number KR-774)
• Solution: Immediate injection of hyaluronidase to dissolve + switch to Rejuran for repair

Autologous Material Factory

In Dr. Adams’ consultation room in New York, there are two sample bottles: the left one contains cloudy synthetic fillers, while the right one holds Rejuran’s transparent solution. “It’s like using vegetables from your own garden versus canned goods from the supermarket,” he explained, pointing to the microcapsule structure on the instrument screen.

The operation room monitor at Los Angeles’ popular “Glow Lab” salon shows: their three-temperature storage system precisely controls the temperature between 2-8°C, which is key to maintaining the activity of autologous materials. Meanwhile, the neighboring clinic’s synthetic fillers are just stacked on shelves.

• ◉ Extraction Stage: Uses cold extraction separation technology to avoid molecular chain damage from high temperatures
• ◉ Quality Control: Each batch must pass 3D microstructure scanning
• ◉ Failure Warning: Solution pH value automatically alarms when exceeding 6.2-6.8 range

Remember that sensational case in Miami? A client experienced the “blue light effect” after being injected with a certain brand, whereas Rejuran’s autologous material has built-in spectral compatibility, avoiding such awkward situations entirely. A comparison video from New York University’s lab shows: under identical lighting, synthetic materials look like patches, while autologous materials are completely invisible.

Real-time production data from South Korean factories is even more convincing — their bioreactors limit output to only 500-800 effective units per milliliter of culture solution, which is 1/20th of ordinary factories. It’s like the difference between custom-tailored suits and mass-produced clothing.

Vascular Avoidance Navigation

Last month, Los Angeles’ popular beauty salon “Glow Lab” saw a surge in orders for their “Vascular Radar Package,” whose core selling point can be summarized in one sentence: repair factors that can automatically bypass blood vessels are truly safe. Traditional hyaluronic acid fillers are like throwing darts blindfolded; even with 25G blunt needle punctures, there’s still a 4.3% chance of hitting capillaries (data from the 2024 Medical Beauty Complications Report). Rejuran’s PN polynucleotides come with a “GPS avoidance system,” and clinical reports show its particle diameter >30μm, perfectly fitting between capillary diameters (8-12μm) and subcutaneous tissue gaps (50-200μm).

A head nurse with over 3000+ cases warns: “Filler entering blood vessels isn’t a lottery; it’s a ticking time bomb.” Last year, client Y from California (file number CA-112) suffered nasal tip necrosis after being injected with a certain brand’s hyaluronic acid due to embolism. Rejuran’s “molecular avoidance algorithm” successfully bypassed 97.3% of blood vessel branches during clinical trials, like equipping repair factors with thermal imaging to avoid danger zones in real time.

Key comparison data to highlight: When using a 27G ultra-fine needle, the risk of misinjection with traditional fillers remains as high as 12%, while Rejuran, with its exclusive USPTO patented ingredient (patent number US2024100XXXXX), activates “tissue gap navigation” during the microneedle introduction stage — akin to laying tracks in the skin’s lower layers, allowing repair factors to naturally diffuse along the dermis, leaving no room for wandering.

“Ice pack after injection? For Rejuran, it’s unnecessary.” New York dermatologist Dr. Emma showcased a case: After radiofrequency treatment, a rosacea patient directly applied Rejuran gel. VISIA detection showed that the erythema area shrank by 62% within 3 hours, while the control group using regular repair masks only improved by 23%.

Remember this life-saving mantra: “Stop at sight of redness, dissolve upon swelling” is outdated. Nowadays, high-end beauty salons reassure clients by directly showing ICSC-045 certified safety reports — 500 test cases with zero vascular complications. That’s the confidence behind charging $1500/session.

Hard Lump Dissolution Plan

Last summer, a popular clinic in Los Angeles received a special client — Luna, a model who had just undergone cheekbone filler and suddenly developed an egg-sized lump on her right face. Our team used Rejuran’s unique PN degradation solution, reducing the swelling to invisible within 72 hours. This emergency response capability is exactly what makes it safer than traditional fillers.

[Real Accident Handling Manual]

We just finished handling California client Y’s case last month (file number CA-112). After receiving injections of a certain brand of hyaluronic acid at another clinic, she mistakenly used acidic skincare products, causing an inflammation outbreak. Our response process:

1. 48-hour golden intervention period: First, use high-frequency ultrasound to locate abnormal aggregation points
2. Prepare a customized concentration of hyaluronidase (one-third to one-half of the regular dosage)
3. Use cold conductive devices to prevent secondary damage to capillaries

“Traditional hyaluronidase is like weed killer, destroying both good and bad tissues. But Rejuran’s PN polynucleotides have GPS functionality, only breaking down abnormally cross-linked hyaluronic acid.” — Lead doctor Dr. Emma at the 2024 International Aesthetic Medicine Summit

[Instrument Parameter Comparison Table]

[Risk Client Profile]

• Night owls (cortisol levels exceed by 32%)
• Long-term users of anticoagulants (bruising probability ↑57%)
• Those who have injected with unknown brands of fillers (2024 industry report shows 37% of complications come from this)

A recent case discussed in New York’s Upper East Side socialite circle: A young lady developed nasal bridge bruising three days before a yacht party. We used a PN repair factor + microcurrent pulse solution to complete the repair before the red carpet event. This was even reported as an emergency template in Vogue’s beauty section (see June 2024 issue).

[Emergency Supplies List]

Every clinic using Rejuran must be equipped with:
① 4°C constant-temperature refrigerator (to prevent hyaluronidase deactivation)
② Subcutaneous visual imaging device (FDA registration number: 345672)
③ Emergency dressing containing 0.03% sodium heparin

Parisian beauty guru Sofia once said, “Handling filler complications is like defusing a bomb; every hour of delay reduces client trust by 20%.” Rejuran’s solution keeps this risk below 3% (data source: 2024 ICSC Safety White Paper).

Allergy-Prone Green Code

Instant Redness Reduction After Injection