![[Pyunkang Yul] Black Tea Deep Infusion Toner 130ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1733971248.89f6e343800249b98bc5e9d3811a498f1734475161.jpg%3Fv%3D1734493011&w=200&output=webp&q=82&we)
Closest formulaClosest formula
Pyunkang Yul
[Pyunkang Yul] Black Tea Deep Infusion Toner 130ml
sharedPro-vitamin B5
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$67.50
vs $27.99 original
Main difference · Adds Cica
A formula alternative, not an identical product.

ETUDE, SoonJung, pH 5.5 Relief Toner, 11.83 fl oz (350 ml)
your reference
$27.99
Only toner matches are shown.
picking by how much of the original's full ingredient list is shared · log in and set a skin profile to use this.
picking by how much of the original's full ingredient list is shared My skin: Log in and set a skin profile to use this.
![[Pyunkang Yul] Black Tea Deep Infusion Toner 130ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1733971248.89f6e343800249b98bc5e9d3811a498f1734475161.jpg%3Fv%3D1734493011&w=200&output=webp&q=82&we)
Closest formulaClosest formula
Pyunkang Yul
sharedPro-vitamin B5
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$67.50
vs $27.99 original
Main difference · Adds Cica

9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$22.09
vs $27.99 original
Save $5.90 (21%)
Main difference · Adds Vitamin B3

9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$64.25
vs $27.99 original
Main difference · Adds Vitamin B3
![[ROUND LAB] Camellia Deep Collagen PDRN Milky Toner 150ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0506%2F2121%2F8972%2Ffiles%2FROUNDLABCamelliaDeepCollagenPDRNMilkyToner150ml-1.jpg%3Fv%3D1777512394&w=200&output=webp&q=82&we)
Closest formula
Round Lab
sharedPro-vitamin B5
adds Vitamin B3,Cica
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$24.00
vs $27.99 original
Save $3.99 (14%)
Main difference · Adds Vitamin B3

Best valueClosest formula
medicube
sharedPro-vitamin B5
adds Vitamin B3CicaHydrolyzed Wheat ProteinHyaluronic Acid (salt form)
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$8.53
vs $27.99 original
Save $19.46 (70%)
Main difference · Adds Vitamin B3
Closest formula
Eqqualberry
sharedPro-vitamin B5
adds Vitamin B3,Cica,Allantoin
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$0.12/ml
$17.59
vs $27.99 original
Save $10.40 (37%)
Main difference · Adds Vitamin B3

Closest formula
innisfree
sharedPro-vitamin B5
adds Vitamin B3,Hyaluronic Acid,Ceramide Np,Hyaluronic Acid (salt form)
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$14.56
vs $27.99 original
Save $13.43 (48%)
Main difference · Adds Vitamin B3

9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$36.00
vs $27.99 original
Main difference · Adds Cica

9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$32.00
vs $27.99 original
Main difference · Adds Allantoin

Closest formula
SKIN1004
sharedPro-vitamin B5
adds Vitamin B3,Cica,Allantoin
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$18.00
vs $27.99 original
Save $9.99 (36%)
Main difference · Adds Vitamin B3
![[COSNORI] Panthenol Barrier Toner 205ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fcosnori-panthenol-barrier-toner-205ml-01.jpg%3Fv%3D1770948624&w=200&output=webp&q=82&we)
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$22.80
vs $27.99 original
Save $5.19 (19%)
Main difference · Adds Cica
Closest formula
Dr.G
sharedPro-vitamin B5
adds Vitamin B3,Cica,Ceramide Np
9 of 12 ingredients shared
9 shared · 3 differ, 0 key actives
$0.08/ml
$40.00
vs $27.99 original
Main difference · Adds Vitamin B3
Candidates share at least three label ingredients with ETUDE, SoonJung, pH 5.5 Relief Toner, 11.83 fl oz (350 ml). Common bases are down-weighted, meaningful actives count more, and this view is scoped to the same product type. Commissions never affect order.
Hero actives first. We compare the meaningful actives named on the original’s label. Ubiquitous bases — water, glycerin, hyaluronic acid, butylene glycol — are never treated as evidence that two formulas do the same job.
Then the rest of the list. How many of the original’s ingredients also appear on the other label, always shown as a count against the original’s own length — never a headline number on its own. Candidates share at least three label ingredients with the original, common bases are down-weighted, and meaningful actives count more.
Price. Savings compare the best real offer we hold for each product, or its catalog price when there is no offer, and only within one currency. Commissions never affect the order of this list.
Your profile. Signed in, rows also mark ingredients you told us to avoid and the goals you set. That changes what is highlighted and what is ranked first — never which products qualify, and never what anyone else sees.
method v2 · 2026-08-30 — tiers replace the single 50%-share floor; same-brand aliases collapsed; hero actives exclude commodity humectants; sunscreens are never called dupes; labels under 10 ingredients are never called dupe sources.
Other products from the same brand that share decoded ingredients with ETUDE, SoonJung, pH 5.5 Relief Toner, 11.83 fl oz (350 ml) — related formulas, not dupes.

ETUDE
ETUDE Soonjung Mild Acidic 5.5 Soothing Toner 500ml

ETUDE
ETUDE, SoonJung, 10-Free Moist Emulsion, 4.39 fl oz (130 ml)
![[ETUDE] SoonJung Director's Moisture Sun Cream Double Set SPF 50+ PA++++ 50ml+50ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fetude-soonjung-director-s-moisture-sun-cream-double-set-spf-50-pa-50ml-50ml-01.jpg%3Fv%3D1776063543&w=112&output=webp&q=82&we)
ETUDE
[ETUDE] SoonJung Director's Moisture Sun Cream Double Set SPF 50+ PA++++ 50ml+50ml

ETUDE
ETUDE Soonjung Panthensoside™ 10 Cica Balm 100ml

ETUDE
ETUDE Soonjung 5.6 Cleansing Milk 200ml

ETUDE
Etude Moistfull Intensive Hydrating Emulsion With Collagen 180 Ml