
Closest formulaBest valueClosest formula
Banobagi
BANOBAGI Vita Genic Jelly Cica Ampoule 30ml
21 of 35 ingredients shared
21 shared · 14 differ, 0 key actives
$23.40
vs $29.85 original
Save $6.45 (22%)
Main difference · Adds Pro-vitamin B5
A formula alternative, not an identical product.

ilso CG Toning Serum 30ml
your reference
$29.85
Only serum 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.

Closest formulaBest valueClosest formula
Banobagi
21 of 35 ingredients shared
21 shared · 14 differ, 0 key actives
$23.40
vs $29.85 original
Save $6.45 (22%)
Main difference · Adds Pro-vitamin B5
Closest formula
Goodal
sharedVitamin B3,Hyaluronic Acid (salt form),Vitamin C
adds Pro-vitamin B5,Allantoin,Ascorbyl Glucoside,Sodium Ascorbyl Phosphate,
19 of 35 ingredients shared
19 shared · 16 differ, 0 key actives
$0.62/ml
$24.90
vs $29.85 original
Save $4.95 (17%)
Main difference · Adds Pro-vitamin B5

Closest formula
numbuzin
sharedVitamin B3,Hyaluronic Acid (salt form),Vitamin C
adds Pro-vitamin B5,Tranexamic Acid,Alpha-Arbutin,Allantoin,
19 of 35 ingredients shared
19 shared · 16 differ, 0 key actives
$49.60
vs $29.85 original
Main difference · Adds Pro-vitamin B5

Closest formula
Dr.G
19 of 35 ingredients shared
19 shared · 16 differ, 0 key actives
$24.42
vs $29.85 original
Save $5.43 (18%)
Main difference · Adds Allantoin

Next best valueClosest formula
Banobagi
sharedVitamin B3Hyaluronic Acid (salt form)Vitamin C
adds Pro-vitamin B5AllantoinHyaluronic AcidSodium Ascorbyl Phosphate
18 of 35 ingredients shared
18 shared · 17 differ, 0 key actives
$23.40
vs $29.85 original
Save $6.45 (22%)
Main difference · Adds Pro-vitamin B5

Same actives, different base
D'alba
sharedVitamin B3,Hyaluronic Acid (salt form),Vitamin C
adds Pro-vitamin B5,Cica,Ceramide Np,Hydrolyzed Wheat Proteinadds fragrance
17 of 35 ingredients shared
17 shared · 18 differ, 0 key actives
$33.00
vs $29.85 original
Main difference · Adds Pro-vitamin B5

Same actives, different base
Anua
17 of 35 ingredients shared
17 shared · 18 differ, 0 key actives
$16.56
vs $29.85 original
Save $13.29 (45%)
Main difference · Adds Pro-vitamin B5

Same actives, different base
Missha
16 of 35 ingredients shared
16 shared · 19 differ, 0 key actives
$18.60
vs $29.85 original
Save $11.25 (38%)
Main difference · Adds Tranexamic Acid

Same actives, different base
Centellian24
sharedVitamin B3,Hyaluronic Acid (salt form),Vitamin C
adds Ascorbyl Glucoside,Pro-vitamin B5,Allantoin,Ceramide Np,
17 of 35 ingredients shared
17 shared · 18 differ, 0 key actives
$24.26
vs $29.85 original
Save $5.59 (19%)
Main difference · Adds Ascorbyl Glucoside
![[Cell Fusion C] Radiance Vita Ampoule 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1725860117.37502877655987577_3791173001772160711_15640594-af48-49cb-a90a-8ddda844f758.jpg%3Fv%3D1772590846&w=200&output=webp&q=82&we)
Similar formula
Cell Fusion C
sharedHyaluronic Acid (salt form),Vitamin C
missing Vitamin B3adds Hyaluronic Acid,Arbutinadds fragrance
20 of 35 ingredients shared
20 shared · 15 differ, 1 key active
$41.65
vs $29.85 original
Main difference · No Vitamin B3
![[EQQUALBERRY] Vitamin Illuminating Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fbf888d14bf72c34a702df68f9cbdfee57792dde0_original_a6487f85-c336-4b6c-adfb-838908556335.jpg%3Fv%3D1770684911&w=200&output=webp&q=82&we)
Similar formula
Eqqualberry
sharedVitamin B3,Hyaluronic Acid (salt form)
missing Vitamin Cadds Arbutin,Ceramide Np,Squalane,Pro-vitamin B5,
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$23.00
vs $29.85 original
Save $6.85 (23%)
Main difference · No Vitamin C
Similar formula
numbuzin
sharedVitamin B3,Hyaluronic Acid (salt form)
missing Vitamin Cadds Pro-vitamin B5,Tranexamic Acid,Alpha-Arbutin,Allantoin,
17 of 35 ingredients shared
17 shared · 18 differ, 1 key active
$0.67/ml
$20.00
vs $29.85 original
Save $9.85 (33%)
Main difference · No Vitamin C
Candidates share at least three label ingredients with ilso CG Toning Serum 30ml. 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 ilso CG Toning Serum 30ml — related formulas, not dupes.