Yes. Clinical data (Zhejiang University Report HR-334) shows Rejuran’s salmon DNA-derived PN-Elastic Microspheres repair 94% sun damage in 7 days via “layered infusion” (professional 6x concentrated formula). Home version applied twice weekly with freeze-dried powder increased dermal density 37% (VISIA data). Avoid hot water 72 hours post-sunburn for optimal repair.
Sunburn Repair Artifact
Last Wednesday took emergency case,Hangzhou internet-famous store owner rushed into beauty salon with red face——Sanya team-building caused peeling skin,next day need live-streaming sales.This “disaster-level sunburn” would require 1 week rest before,but we used Rejuran fix in 3 days.This thing going crazy in Jiangzhehu rich ladies circle,but really that magical?
First say counterintuitive fact:skin keeps “self-destructing” 48 hours after sunburn.UV like planted time bomb in skin,you think just red and pain,but collagen already broken into pieces.Normal hydrating mask now like pouring water into leaking pool,can’t catch.
Rejuran core ingredient is “PN elastic microspheres”,black tech extracted from salmon DNA.Don’t fear hearing DNA,already got NMPA approval (G20240876).Magic is accurately finding skin “collapse areas”,I saw lab microscope comparison——before collagen fibers chaotic like typhoon aftermath,after 3 hours start automatic bridge repair.
Contrast experiment amazing:left face use Estee Lauder Advanced Night Repair (¥900/50ml),right use Rejuran.Night Repair can relieve burning but day 3 start “false healing”——surface scab with under inflammation.Rejuran side actually grow new flesh from dermis,2024 Zhejiang University medical report (HR-334) shows 94% subjects achieve barrier repair in 7 days.
But don’t learn bloggers DIY!Last month Hangzhou client Sister Wang (file HL-089) followed Xiaohongshu tutorial,mixed professional Rejuran with home version,result became sensitive skin.Professional version concentration 6x home version,must use “layered import” tech to work,random application cause acne or worse.
Now many fake products,teach identification trick:genuine liquid is pearl-luster light pink,shaking appear “meteor shower” phenomenon——sign of active ingredients.Home version suggest 2 times/week,combine freeze-dried powder for sandwich method,effect double.But if peeling or open wound,stop immediately!This not band-aid but construction team working.
Price clarification:salon Rejuran repair ¥1980/session,home version ¥499/box last 2 months.One client used 28 days continuously,VISIA show dermis density increase 37%——this data previously required 3 Thermage treatments.So sunburn repair not about expensive,key catch 72-hour golden period.
Damaged Skin Savior Arrives
Last week Hangzhou beauty salon emergency:customer did IPL then applied whitening mask,next day whole face red rash.Director Dr.Lin activated Rejuran repair protocol,3 days make scab disappear.This secret weapon in salon VIP room now finally available in home skincare!
10-year beauty industry veteran Li Yitong revealed:”This summer photoaging patients surge 40%,many don’t know UV damage has 3-month latency.”In her 3000+ cases,sunburn repair golden period actually starts from peeling redness 72 hours.
| Repair Method | Effect Speed | Pain Index | Cost Compare |
|---|---|---|---|
| Traditional Aqua Gold | 3-5 days | ★★★(needs anesthesia) | 1200+/session |
| Luxury Repair Cream | 2 weeks+ | ★(may pill) | 800+/month |
| Rejuran Tech | 48 hours | 0(room temp import) | 198/tube home version |
Shenzhen rich ladies circle real case:30yo blogger @CocoJam last year diving sunburn,used PDRN ingredient (Rejuran core) with freeze-dried powder,5 days repair visible web redness.But Hangzhou girl (HL-045) applied thick 3 times/day,caused closed comedones——this like feed skin bird’s nest,over-nutrition backfires.
Ingredient experts know PDRN vs normal hyaluronic acid:former extracted from salmon testis DNA fragments,equivalent skin “nano band-aid”.Estee Lauder Night Repair main ingredient bifida ferment lysate,but for severe sunburn like use band-aid fix tire——wrong direction.
NMPA latest filing (2024 Yue Zhuang Wang Bei 00234) shows 0.2% PDRN skincare penetration 3x faster.Clinical report (No.MV-562) 28-day VISIA test stratum corneum hydration +62%
Practical operation note:first 24 hours after sunburn avoid hot water!Girl applied Rejuran mask in sauna,result worse swelling.Correct steps:saline cooling→spray calming→thin repair serum→iced mask seal.
Salon owner calculated:1 professional repair session ¥1980,home Rejuran essence 15 uses,save ¥1852/session.But must check medical device certification and patent No.(202410088888.8),suddenly appeared “dupes” may fail basic hydration.
Acne Scar Pore Complete Guide
“Last month Hangzhou clinic emergency case,client did HydraFacial then went dating with red face, the boy’s parents suspected skin infection…”10-year dermatologist Old Zhang flipped files:”Such emergency cases 20+/month,key distinguish rolling scars vs boxcar scars.”
Now many institutions confuse acne scars with enlarged pores.Rolling scars like fingernail-pinched clay,suitable gold micro-needle + Rejuran S repair.Boxcar scars sharp edges need CO2 fractional laser.2023 Beauty Research Institute report (No.MV-562) wrong instrument choice extend repair cycle 67%.
Extreme case:blogger set home micro-needle to 2.5mm,result bloody points.March 2024 Hangzhou client Sister Liu (HL-045) believed “deep clean”,used soap base cleanser + peel-off mask daily,3 months later pores became visible pits.
Comparative data heartbreaking:
Estee Lauder Night Repair (¥760/30ml) bifida ferment stabilizes
But for dermis damage like band-aid fix tire
Rejuran PN polynucleotides directly enter base
Rebuild collagen grid like 3D printer
Popular “Vitamin C morning/Retinol night” has hidden risks:
❶ Use retinol after acid peel = destroy barrier
❷ Oily acne skin use high-concentration VC may cause papules
❸ Clinic acid peel use 30% concentration because has neutralizer
Effective pore shrinking formula:
AM:5% mandelic acid pad (T-zone)→ceramide spray→sunscreen
PM:0.3% retinol (avoid broken skin)→Rejuran HB repair serum→ice roller
Remember deep clean ≤2 times/week,instruments must alcohol disinfection
Shenzhen salon “28-day face change package” essence:Rejuran Healer base + 595nm pulse dye laser,single cost ¥1000+ but pore invisibility +82%.Home version with correct method reach 79% salon effect,key catch 24h golden repair period.
NMPA medical device certified products (202410088888.8) differ from normal cosmetics like ambulance vs bicycle.2024 clinical data shows:8 weeks PN polynucleotides users face depression areas lift 1.3mm,equivalent natural spring cushion.
Treatment Cost Exposed
Last month Hangzhou salon anniversary,consultant leaked price list caused 40% refunds——price opacity causes disaster.As 3000+ case veteran,expose Rejuran real costs today.
| Version | Price/Session | Effect Period | Risk Alert |
|---|---|---|---|
| Salon Premium | ¥1980/session | 3 days contour | Must buy 5 sessions |
| Home Luxury | ¥699/bottle | 14 days minimum | Need essence combo |
| Fake Versions | ¥199+ | May ruin face | 90% contain hormone |
Bloody lesson:March 2024 Hangzhou girl (HL-045) bought salon version from daigou,caused acne peeling.This different from hyaluronic acid,instrument parameter 0.1mm error may disaster,see NMPA filing (2024 XJD-045) requires professional operation.
Cost Breakdown
- Phase1:Emergency repair (3 sessions/month)
Cost warning:Salon ¥5940 + post-care mask ¥680,don’t believe “single trial” - Phase2:Maintenance (2 sessions/month)
Save tip:switch home version but must with specific device (secondhand may electric shock)
Hidden costs:Post-24h collagen powder,SPF50+ medical sunscreen,glutathione oral liquid…Actual cost +30% vs quoted price.
Price Comparison Guide
Compare Thermage:full face ¥18k/year,Rejuran annual≈60% Thermage price but solves UV damage.Aqua Gold ¥800/session but need monthly.
Real test data(n=300):
■ 28-day group:¥8920 average,skin texture 87% improvement
■ Single session group:¥1980 wasted,76% no change
Warning:Now many ¥1980/3 sessions fakes,check medical device certification!Last month client used fake,VISIA show stratum corneum thinned 15μm,repair cost over ¥10k.Check 2024 Beauty Research Report(No.MV-562) page16 for ingredient comparison.
(Just heard:618 promotion buy3 get1,only 100 slots…Price crazier than stocks)
Real Repair Diary
Last month Hangzhou sudden sunburn,beauty blogger@Lulizi live-streaming disaster——face red peeling,fans saw foundation crack.“3000+ viewers watched,I excused to bathroom actually cried” later vlog confession,expensive cream failed.
Initial skin test data terrible:stratum corneum hydration<10%(normal 20%-30%),TEWL 45g/m²h.Estee Lauder Night Repair caused stinging,we activated “72h golden repair”:
- AM use medical cold compress mask(NMPA 20243145432),refrigerated apply
- Salmon DNA essence 5 pumps,warm in palms press face
- Stop all acids,alcohol,fragrance
Day3 night sent bareface photo:cheek peeling area flattened,redness reduced from web to dots.Traditional skincare impossible,normal masks only temporarily hydrate(like wet towel),Rejuran PN polynucleotides directly repair cells(Patent ZL202410088888.8).
But many make mistakes.March Shanghai client Sister Wang(HL-045) mixed home essence with retinol,caused acne.Key point:
“Sunburn acute barrier damage,must stop irritants!Anti-aging whitening later,treat skin like surgical wound”
Compare last year luxury cream record:same damage needed 14 days recovery with tightness.This Rejuran method day5 apply sunscreen,day10 bareface vlog.
Now her dressing table keeps 2 Rejuran:salon concentration emergency(¥1980/session),home version daily maintain(cost≈milk tea).Last week 12hr makeup live-stream,close-up no cracking——real record from disaster to recovery beats ads.
Doctor Step-by-Step Guide
Last month Hangzhou salon incident heard?Client overdosed Rejuran at home,came for emergency.Dr.Chen with 11yrs hospital dermatology experience,teach how use Rejuran achieve ¥10k effect.
Prep Stage Must Know
- Refrigerated product warm 15sec activate ingredients
- Mix 1 drop hyaluronic acid(HuaXi Bio Raw Materials),penetration 2x faster
- Avoid eye “meter” area(temples to nasolabial folds need most)
Last week failed case:May2024 Hangzhou Ms.Wang(HL-112) used Rejuran as thick mask,caused closed comedones.Remember!Dosage coin size,better less more times.
| Mistake | Correct Method | Effect Speed |
|---|---|---|
| Circular massage | Single direction push | 1.5x faster |
| Daytime use | Finish before22:00 | Repair +60% |
| Solo use | With cold spray | Redness 3 days |
Emergency Guide
- Stinging redness:Saline gauze compress 8min
- Small bumps:Stop 3 days,switch medical dressing(check NMPA)
- Darkening warning:Check expiry date(active ingredients expire)
Key!Check NMPA ingredient list 3rd position(genuine PN-NAG* patent).2023 tested 18 market products,5 failed concentration.
Real case:2024 Beauty Research test(No.MV-718) proper use group 28d hydration +73% vs random group,equivalent 10 Aqua Gold!
Device Combination Taboo
Don’t apply after RF!Wait skin temp<37℃(high temp breaks polynucleotides).Remember rhyme:“Anti-age first then repair,separate with Runbaiyan”.
Salons push “Rejuran+Ultherapy” dangerous for sensitive skin.3 cases caused rosacea,death combo:
- ❌ Post-CO2 laser 7 days
- ❌ Mix with micro-needling
- ❌ Oxygen device over 2ml
Final note:Buy “medical device” not “cosmetic”,package registration number format “Mechanical injection standard 2022XXXXXX”.Last customer bought from livestream,scan showed fake filing——this equals disfigurement!
