
Closest formulaBest valueClosest formula
SKIN1004
SKIN1004 Madagascar Centella Teca Ampoule 50ml
9 of 16 ingredients shared
9 shared · 7 differ, 0 key actives
$10.89
vs $32.31 original
Save $21.42 (66%)
Main difference · Adds Cica
A formula alternative, not an identical product.

ZEROID Pimprove Calming Ampoule 30ml
your reference
$32.31
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
SKIN1004
9 of 16 ingredients shared
9 shared · 7 differ, 0 key actives
$10.89
vs $32.31 original
Save $21.42 (66%)
Main difference · Adds Cica

Closest formula
medicube
sharedAllantoin,Hyaluronic Acid (salt form)
adds BHA exfoliant,AHA exfoliant (gentle),AHA exfoliant,Hyaluronic Acid,
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$37.75
vs $32.31 original
Main difference · Adds BHA exfoliant

Closest formula
medicube
sharedAllantoin,Hyaluronic Acid (salt form)
adds BHA exfoliant,AHA exfoliant (gentle),AHA exfoliant,Hyaluronic Acid,
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$24.00
vs $32.31 original
Save $8.31 (26%)
Main difference · Adds BHA exfoliant

Next best valueClosest formula
Banobagi
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$23.40
vs $32.31 original
Save $8.91 (28%)
Main difference · Adds Pro-vitamin B5
![[Pyunkang Yul] Ultimate Calming Solution Ampoule 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1733971469.ultimateampoule1734475120.jpg%3Fv%3D1734493508&w=200&output=webp&q=82&we)
Closest formula
Pyunkang Yul
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$38.25
vs $32.31 original
Main difference · Adds Squalane
![[De:maf] Here-Oh My First Serum LIGHT 155ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fdemaf-here-oh-my-first-serum-light-155ml-01.jpg%3Fv%3D1773653359&w=200&output=webp&q=82&we)
Closest formula
De:maf
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$33.90
vs $32.31 original
Main difference · Adds Pro-vitamin B5

Closest formula
Centellian24
sharedAllantoin,Hyaluronic Acid (salt form)
adds Vitamin B3,Ascorbyl Glucoside,Pro-vitamin B5,Ceramide Np,
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$24.26
vs $32.31 original
Save $8.05 (25%)
Main difference · Adds Vitamin B3
![[Cell Fusion C] Post α Cooling Skin Booster Serum 150ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1752142439.46684051051512655_5203471331772160699.jpg%3Fv%3D1772590902&w=200&output=webp&q=82&we)
Closest formula
Cell Fusion C
sharedAllantoin,Hyaluronic Acid (salt form)
adds Vitamin B3,Caffeine
8 of 16 ingredients shared
8 shared · 8 differ, 0 key actives
$41.65
vs $32.31 original
Main difference · Adds Vitamin B3
![[SUNGBOON EDITOR] Blue Agave Hyal-Ion Hydrating Ampoule 40ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fsungboon-editor-blue-agave-hyal-ion-hydrating-ampoule-40ml-01.jpg%3Fv%3D1782118833&w=200&output=webp&q=82&we)
Same actives, different base
Sungboon Editor
7 of 16 ingredients shared
7 shared · 9 differ, 0 key actives
$26.59
vs $32.31 original
Save $5.72 (18%)
Main difference · Adds Vitamin B3

Same actives, different base
Axis-y
sharedAllantoin,Hyaluronic Acid (salt form)
adds Cica
7 of 16 ingredients shared
7 shared · 9 differ, 0 key actives
$27.50
vs $32.31 original
Save $4.81 (15%)
Main difference · Adds Cica
![[Blanc Nature] Cica Clear Calming Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fblanc-nature-cica-clear-calming-serum-30ml-01.jpg%3Fv%3D1779090915&w=200&output=webp&q=82&we)
Same actives, different base
Blanc Nature
7 of 16 ingredients shared
7 shared · 9 differ, 0 key actives
$39.38
vs $32.31 original
Main difference · Adds Pro-vitamin B5
These share part of the formula or one hero active — shown so you can judge for yourself.

Loosely similar
Sensilis
sharedHyaluronic Acid (salt form)
missing Allantoinadds Pro-vitamin B5adds fragrance
7 of 16 ingredients shared
7 shared · 9 differ, 1 key active
$86.00
vs $32.31 original
Main difference · No Allantoin
Candidates share at least three label ingredients with ZEROID Pimprove Calming Ampoule 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 ZEROID Pimprove Calming Ampoule 30ml — related formulas, not dupes.

Zeroid
Zeroid, Pimprove Moisturizer, For Oily & Troubled Skin, 3.38 fl oz (100 ml)

Zeroid
ZEROID Pimprove Red Control Cream pH4 80ml
Zeroid
Zeroid Intensive Oint-cream 2.71 fl. oz.(80ml)

Zeroid
ZEROID Pimprove Toner 200ml

Zeroid
Zeroid, Pimprove Toner, For Oily & Troubled Skin, 6.76 fl oz (200 ml)
Zeroid
Zeroid Pimprove Toner 6.76 fl. oz.(200ml)