
Same purpose
Sulwhasoo
Sulwhasoo Lumiwise Discoloration Corrector 30ml
sharedSqualane
adds Allantoin,Vitamin B3adds fragrance
4 of 9 ingredients shared
4 shared · 5 differ, 0 key actives
$141.18
vs $29.00 original
Main difference · Adds Allantoin
A formula alternative, not an identical product.

C+C Serum
your reference
$29.00
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.
Nothing cross-brand shares enough of C+C Serum’s label to call it a dupe. We would rather show you nothing than a weak match. The closest formulas are below, labeled as what they are.
These share part of the formula or one hero active — shown so you can judge for yourself.

Same purpose
Sulwhasoo
sharedSqualane
adds Allantoin,Vitamin B3adds fragrance
4 of 9 ingredients shared
4 shared · 5 differ, 0 key actives
$141.18
vs $29.00 original
Main difference · Adds Allantoin
![[MISSHA] Time Revolution Night Repair Ampoule Balm Stick 10g](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2F1_c4dadc82-3144-4d94-b0e9-27643ff4aefb.jpg%3Fv%3D1773206482&w=200&output=webp&q=82&we)
4 of 9 ingredients shared
4 shared · 5 differ, 0 key actives
$18.30
vs $29.00 original
Save $10.70 (37%)
Main difference · Adds Pro-vitamin B5

3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$36.53
vs $29.00 original
Main difference · Adds Cica
Main difference · Adds fragrance
![[VT Cosmetics] Vitamin C + Astaxanthin Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fvt-cosmetics-vitamin-c-astaxanthin-serum-30ml-01.jpg%3Fv%3D1769413961&w=200&output=webp&q=82&we)
Same purpose
VT Cosmetics
sharedSqualane
adds Vitamin B3,Hyaluronic Acid (salt form),Vitamin C,Pro-vitamin B5,
3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$17.00
vs $29.00 original
Save $12.00 (41%)
Main difference · Adds Vitamin B3

3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$45.00
vs $29.00 original
Main difference · Adds Retinal

Same purpose
Dr.Reju-All
sharedSqualane
adds Vitamin B3,Tranexamic Acid,Hyaluronic Acid (salt form),Pro-vitamin B5
3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$62.40
vs $29.00 original
Main difference · Adds Vitamin B3

3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$37.00
vs $29.00 original
Main difference · Adds Cica
![[Centellian24] Madeca Cream in Bubble Serum 100ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fcentellian24-madeca-cream-in-bubble-serum-100ml-01.jpg%3Fv%3D1781772092&w=200&output=webp&q=82&we)
Same purpose
Centellian24
sharedSqualane
adds Vitamin B3,Arbutin,Cica,Ceramide Np,
3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$31.80
vs $29.00 original
Main difference · Adds Vitamin B3

Same purpose
Hera
sharedSqualane
adds Vitamin B3,Caffeine,Pro-vitamin B5adds fragrance
3 of 9 ingredients shared
3 shared · 6 differ, 0 key actives
$36.74
vs $29.00 original
Main difference · Adds Vitamin B3

Loosely similar
Lancôme
missing Squalaneadds Vitamin B3,Hyaluronic Acid (salt form)adds fragrance
4 of 9 ingredients shared
4 shared · 5 differ, 1 key active
$80.00
vs $29.00 original
Main difference · No Squalane
Loosely similar
Tonymoly
missing Squalaneadds Titanium Dioxide,Vitamin B3,Hyaluronic Acid (salt form)adds fragrance
4 of 9 ingredients shared
4 shared · 5 differ, 1 key active
$27.62
vs $29.00 original
Save $1.38 (5%)
Main difference · No Squalane
Candidates share at least three label ingredients with C+C Serum. 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.