BEAUTY DUPE

Verified dupes · by brand

IOPE Dupes

65 verified IOPE dupes, matched by the key ingredients they share. They span Serum, Ampoule, Mask, Skincare and cost about 50% less on average.

Serum5

SerumMatch 80 2 shared key ingredients · 18 shared in full list IOPERetinol Super Bounce Serum₩48,880 VTCica Retin-A Essence 0.3₩16,570 about 66% less · save ₩32,310View dupe → SerumMatch 78 2 shared key ingredients · 15 shared in full list IOPERetinol Super Bounce Serum₩48,880 innisfreeVitamin C Green Tea Enzyme Serum₩19,470 about 60% less · save ₩29,410View dupe → SerumMatch 91 2 shared key ingredients · 24 shared in full list IOPERetinol Retijection Serum₩57,900 primeraVitatinol Bouncy Lift Serum₩30,260 about 48% less · save ₩27,640View dupe → SerumMatch 76 2 shared key ingredients · 15 shared in full list IOPERetinol Super Bounce Serum₩48,880 innisfreeVitamin C Capsule Serum₩38,530 about 21% less · save ₩10,350View dupe → SerumMatch 81 3 shared key ingredients · 13 shared in full list IOPERetinol Super Bounce Serum₩48,880 VTRetin-A Reedle Shot 100₩47,600 about 3% less · save ₩1,280View dupe →

Ampoule1

AmpouleMatch 86 2 shared key ingredients · 16 shared in full list IOPERetinol Retijection Serum₩57,900 innisfreeRetinol Cica Blemish Ampoule₩24,790 about 57% less · save ₩33,110View dupe →

Mask7

MaskMatch 87 3 shared key ingredients · 18 shared in full list IOPERetinol Serum in Gel Mask₩52,500 MedihealWrapping Serum Mask (Collagen)₩12,000 about 77% less · save ₩40,500View dupe → MaskMatch 84 2 shared key ingredients · 19 shared in full list IOPERetinol Serum in Gel Mask₩27,430 VTCollagen Reedle Shot 100 2-Step Hydrogel Mask₩11,760 about 57% less · save ₩15,670View dupe → MaskMatch 87 2 shared key ingredients · 22 shared in full list IOPERetinol Serum in Gel Mask₩27,430 VTRetin-A Reedle Shot 100 2-Step Hydrogel Mask₩14,600 about 47% less · save ₩12,830View dupe → MaskMatch 89 4 shared key ingredients · 30 shared in full list IOPERetinol Serum in Gel Mask₩27,430 아로셀슈퍼 콜라겐 마스크 2.0 ECM Active₩15,870 about 42% less · save ₩11,560View dupe → MaskMatch 85 3 shared key ingredients · 19 shared in full list IOPERetinol Serum in Gel Mask₩32,900 AHCPro Shot Pore Eraser Spicule Serum-in Gel Mask₩22,950 about 30% less · save ₩9,950View dupe → MaskMatch 85 2 shared key ingredients · 22 shared in full list IOPERetinol Serum in Gel Mask₩32,900 Dr.GRed Blemish Hyal Cica Cooling Gel Mask₩25,000 about 24% less · save ₩7,900View dupe → MaskMatch 88 3 shared key ingredients · 24 shared in full list IOPERetinol Serum in Gel Mask₩30,900 RejuranDerma Healer Pore Tightening Gel Mask₩24,570 about 20% less · save ₩6,330View dupe →

Skincare52

SkincareMatch 83 2 shared key ingredients · 15 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 innisfreeGreen Tea Seed Hyaluronic Serum₩15,000 about 83% less · save ₩72,500View dupe → SkincareMatch 92 4 shared key ingredients · 16 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩80,750 VTPro Cica Reedle Shot Cream₩9,210 about 89% less · save ₩71,540View dupe → SkincareMatch 83 2 shared key ingredients · 15 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 AbibGlutathione Zome Blemish Toner Skin Booster₩23,220 about 73% less · save ₩64,280View dupe → SkincareMatch 87 2 shared key ingredients · 15 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩80,750 VTH3 Hyaluronic Acid Hydro Ampoule₩17,500 about 78% less · save ₩63,250View dupe → SkincareMatch 90 3 shared key ingredients · 16 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩80,750 VTHydrop Reedle Shot Cream₩17,800 about 78% less · save ₩62,950View dupe → SkincareMatch 81 2 shared key ingredients · 13 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 COSRXOne Step Original Clarifying Moisture Pad₩28,800 about 67% less · save ₩58,700View dupe → SkincareMatch 85 2 shared key ingredients · 19 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 AbibGlutathione Zome Blemish Cream Vita Tube₩28,990 about 67% less · save ₩58,510View dupe → SkincareMatch 84 2 shared key ingredients · 11 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 COSRXThe Vitamin C 13 Serum₩30,600 about 65% less · save ₩56,900View dupe → SkincareMatch 89 3 shared key ingredients · 14 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩61,670 VTHydrop Reedle Shot 100 2-Step Mask₩5,520 about 91% less · save ₩56,150View dupe → SkincareMatch 85 2 shared key ingredients · 16 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 COSRXPure Fit Cica Cream Intense₩13,270 about 81% less · save ₩55,795View dupe → SkincareMatch 87 2 shared key ingredients · 19 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 SkinfoodPotato Madecassoside Mask₩16,940 about 75% less · save ₩52,125View dupe → SkincareMatch 85 2 shared key ingredients · 15 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 LaneigePerfect Renew 3X Skin Refiner Advanced₩38,000 about 57% less · save ₩49,500View dupe → SkincareMatch 86 2 shared key ingredients · 17 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 VTRetinal Peptide Daily Mask₩20,400 about 70% less · save ₩48,665View dupe → SkincareMatch 90 2 shared key ingredients · 23 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 AbibCollagen Eye Cream Resurrection Plant Tube₩21,510 about 69% less · save ₩47,555View dupe → SkincareMatch 84 2 shared key ingredients · 16 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 COSRXPure Fit Cica Cream₩25,040 about 64% less · save ₩44,025View dupe → SkincareMatch 85 2 shared key ingredients · 18 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 LaneigePerfect Renew 3X Emulsion Advanced₩45,900 about 48% less · save ₩41,600View dupe → SkincareMatch 86 3 shared key ingredients · 13 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 COSRX5 PDRN B5 Vital Soothing Toner₩21,720 about 65% less · save ₩41,020View dupe → SkincareMatch 87 2 shared key ingredients · 20 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 AbibResurrection Plant PHA Toner Skin Booster₩28,100 about 59% less · save ₩40,965View dupe → SkincareMatch 87 2 shared key ingredients · 20 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 AbibResurrection Plant PHA Toner Miniature Skin Booster₩28,370 about 59% less · save ₩40,695View dupe → SkincareMatch 74 2 shared key ingredients · 7 shared in full list IOPESuper Vital Eye Cream₩62,500 AbibMild Acidic pH Sheet Mask Heartleaf Fit₩21,970 about 65% less · save ₩40,530View dupe → SkincareMatch 74 2 shared key ingredients · 5 shared in full list IOPESuper Vital Eye Cream₩62,500 AbibHyaluronic Moisture Sheet Mask Daily Pick₩26,000 about 58% less · save ₩36,500View dupe → SkincareMatch 80 2 shared key ingredients · 12 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 LaneigeSmoothie Makeup Serum₩26,900 about 57% less · save ₩35,840View dupe → SkincareMatch 81 2 shared key ingredients · 11 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 COSRXThe Vitamin C 23 Serum₩51,800 about 41% less · save ₩35,700View dupe → SkincareMatch 89 2 shared key ingredients · 18 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 AbibResurrection Plant PHA Toner Skin Booster₩28,100 about 55% less · save ₩34,640View dupe → SkincareMatch 88 2 shared key ingredients · 24 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩65,600 LaneigeWater Bank Blue Hyaluronic Intensive Cream₩31,230 about 52% less · save ₩34,370View dupe → SkincareMatch 89 2 shared key ingredients · 18 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 AbibResurrection Plant PHA Toner Miniature Skin Booster₩28,370 about 55% less · save ₩34,370View dupe → SkincareMatch 78 2 shared key ingredients · 9 shared in full list IOPESuper Vital Eye Cream₩62,500 LaneigeBalance Mode Moisturizer₩28,500 about 54% less · save ₩34,000View dupe → SkincareMatch 88 3 shared key ingredients · 15 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 COSRXOne Step Original Clear Skin Calming Pad₩28,800 about 54% less · save ₩33,940View dupe → SkincareMatch 88 3 shared key ingredients · 15 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 VTVita-Light Reedle Shot Cream₩29,750 about 53% less · save ₩32,990View dupe → SkincareMatch 84 2 shared key ingredients · 16 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩62,740 COSRXThe Alpha Arbutin 2 Discoloration Care Serum₩29,870 about 52% less · save ₩32,870View dupe → SkincareMatch 87 2 shared key ingredients · 21 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩69,065 AbibResurrection Plant Bifida Serum Firming Drop₩39,800 about 42% less · save ₩29,265View dupe → SkincareMatch 87 2 shared key ingredients · 21 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 LaneigePerfect Renew 3X Cream Advanced₩60,000 about 31% less · save ₩27,500View dupe → SkincareMatch 82 2 shared key ingredients · 13 shared in full list IOPEXMD Stem3 Clinical Recovery Serum₩61,670 COSRXAdvanced Snail Mucin Glass Glow Hydrogel Mask₩41,330 about 33% less · save ₩20,340View dupe → SkincareMatch 78 2 shared key ingredients · 13 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 WellageHyper Toning Glowy Ampoule₩69,500 about 21% less · save ₩18,000View dupe → SkincareMatch 86 4 shared key ingredients · 14 shared in full list IOPEUV Shield Sun Protector SPF50+/PA++++₩28,500 SkinfoodBerry Moisture Sun Cream₩10,900 about 62% less · save ₩17,600View dupe → SkincareMatch 86 2 shared key ingredients · 14 shared in full list IOPEXMD Stem3 Clinical Recovery Cream₩61,670 COSRXPure Fit Cica Serum₩44,980 about 27% less · save ₩16,690View dupe → SkincareMatch 90 3 shared key ingredients · 15 shared in full list IOPEUV Shield Sun Protector SPF50+/PA++++₩28,500 COSRXUltra-Light Invisible Sun Serum₩13,500 about 53% less · save ₩15,000View dupe → SkincareMatch 84 3 shared key ingredients · 15 shared in full list IOPEUV Shield Sun Protector SPF50+/PA++++₩28,500 espoirWater Splash Sun Cream Quick Soothing SPF50+/PA++++₩15,810 about 45% less · save ₩12,690View dupe → SkincareMatch 88 3 shared key ingredients · 19 shared in full list IOPEUV Shield Tone-Up Sun SPF50+/PA++++₩28,500 espoirWater Splash Sun Cream Tan Glow SPF50+/PA++++₩15,810 about 45% less · save ₩12,690View dupe → SkincareMatch 76 2 shared key ingredients · 8 shared in full list IOPERetinol Expert 0.3% Wrinkle Corrector₩87,500 AbibVita C Brightening Sheet Mask Essential Fit₩75,000 about 14% less · save ₩12,500View dupe → SkincareMatch 84 2 shared key ingredients · 20 shared in full list IOPEUV Shield Tone-Up Sun SPF50+/PA++++₩28,500 espoirWater Splash Sun Cream Ceramide SPF50+/PA++++₩16,000 about 44% less · save ₩12,500View dupe → SkincareMatch 92 3 shared key ingredients · 24 shared in full list IOPEMen Compound Sunscreen SPF50+/PA++++₩19,600 COSRXAloe 54.2 Aqua Tone-Up Sunscreen₩7,660 about 61% less · save ₩11,940View dupe → SkincareMatch 80 2 shared key ingredients · 13 shared in full list IOPEUV Shield Tone-Up Sun SPF50+/PA++++₩28,500 SkinfoodBerry Vitalizing Sun Cream₩17,990 about 37% less · save ₩10,510View dupe → SkincareMatch 80 2 shared key ingredients · 14 shared in full list IOPEMulti Vitamin 10% Ultimate Toning Gel Mask₩18,910 AbibCollagen Gel Mask Heartleaf Jelly₩8,800 about 53% less · save ₩10,110View dupe → SkincareMatch 79 2 shared key ingredients · 15 shared in full list IOPEMulti Vitamin 10% Ultimate Toning Gel Mask₩18,610 AbibMild Acidic pH Sheet Mask Glutathione Zome Fit₩9,900 about 47% less · save ₩8,710View dupe → SkincareMatch 81 3 shared key ingredients · 13 shared in full list IOPEMen Compound Sunscreen SPF50+/PA++++₩19,600 SkinfoodBerry Moisture Sun Cream₩10,900 about 44% less · save ₩8,700View dupe → SkincareMatch 88 3 shared key ingredients · 21 shared in full list IOPEUV Shield Sun Protector SPF50+/PA++++₩28,500 LaneigeWater Bank Blue Tone-Up Sun Cream SPF50+/PA++++₩20,610 about 28% less · save ₩7,890View dupe → SkincareMatch 77 3 shared key ingredients · 18 shared in full list IOPEUV Shield Sun Protector SPF50+/PA++++₩28,500 LaneigeRadian-C Sun Cream SPF50+/PA++++₩21,000 about 26% less · save ₩7,500View dupe → SkincareMatch 81 2 shared key ingredients · 14 shared in full list IOPEMulti Vitamin 10% Ultimate Toning Gel Mask₩18,610 COSRXThe Alpha Arbutin Discoloration Care Hydrogel Mask₩11,450 about 38% less · save ₩7,160View dupe → SkincareMatch 79 2 shared key ingredients · 15 shared in full list IOPEMulti Vitamin 10% Ultimate Toning Gel Mask₩18,910 AbibGlutathione Zome Blemish Pad Vita Touch₩14,970 about 21% less · save ₩3,940View dupe → SkincareMatch 76 2 shared key ingredients · 5 shared in full list IOPEBio Conditioning Essence₩30,000 SkinfoodLemongrass Niacinamide 5% Pad₩26,200 about 13% less · save ₩3,800View dupe → SkincareMatch 70 2 shared key ingredients · 7 shared in full list IOPESuper Vital Eye Cream₩62,500 VTPDRN Reedle Shot Hair Ampoule₩60,500 about 3% less · save ₩2,000View dupe →
How products earn a spot here: we compare full ingredient lists rather than product names. A product is listed only when its key actives overlap, its market price is confirmed and the price gap is meaningful. The process is documented in our methodology.

Frequently asked questions

Which IOPE swap saves the most?

Replacing IOPE Retinol Expert 0.3% Wrinkle Corrector with innisfree Green Tea Seed Hyaluronic Serum saves about 83% (₩87,500 versus ₩15,000). They share Hyaluronic Acid and Ethyl Ascorbic Acid. The two-column comparison on the detail page shows where the overlap ends.

Where should I start among the 65?

Pairs are grouped by category and each card carries a match figure based on ingredient overlap and shared benefits. Start with the category you actually use.

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