
Closest formulaBest valueSame actives, different base
Ma:nyo
ma:nyo Glutathione 7 Dark Spot Serum 30ml
11 of 33 ingredients shared
11 shared · 22 differ, 0 key actives
$10.89
vs $29.50 original
Save $18.61 (63%)
Main difference · Adds Arbutin
A formula alternative, not an identical product.

[Anua] Niacinamide TXA Brightening Booster Toner 250ml
your reference
$29.50
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 valueSame actives, different base
Ma:nyo
11 of 33 ingredients shared
11 shared · 22 differ, 0 key actives
$10.89
vs $29.50 original
Save $18.61 (63%)
Main difference · Adds Arbutin
![[Manyo Factory] Glutathione 7 Dark Spot Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fmanyo-factory-glutathione-7-dark-spot-serum-30ml-01.jpg%3Fv%3D1776826090&w=200&output=webp&q=82&we)
Next best valueSame actives, different base
Ma:nyo
11 of 33 ingredients shared
11 shared · 22 differ, 0 key actives
$19.80
vs $29.50 original
Save $9.70 (33%)
Main difference · Adds Arbutin
![[DERMATORY] Nia Shot+ IPMP Black Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fdermatory-nia-shot-ipmp-black-serum-30ml-01.jpg%3Fv%3D1779770693&w=200&output=webp&q=82&we)
Similar formula
Dermatory
sharedVitamin B3,Cica,Tranexamic Acid
missing Kojic Acidadds BHA exfoliant,Pro-vitamin B5,Allantoin,Hyaluronic Acid (salt form),
15 of 33 ingredients shared
15 shared · 18 differ, 1 key active
$29.00
vs $29.50 original
Save $0.50 (2%)
Main difference · No Kojic Acid

Similar formula
BIOHEAL BOH
sharedVitamin B3
missing Cica,Tranexamic Acid,Kojic Acidadds Allantoin,Pro-vitamin B5,Ceramide Np,Squalane
15 of 33 ingredients shared
15 shared · 18 differ, 3 key actives
$18.11
vs $29.50 original
Save $11.39 (39%)
Main difference · No Cica
![[AHC] Pro Shot Pore Eraser Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fahc-pro-shot-pore-eraser-serum-30ml-01.jpg%3Fv%3D1774587823&w=200&output=webp&q=82&we)
Similar formula
Ahc
sharedVitamin B3
missing Cica,Tranexamic Acid,Kojic Acidadds Pro-vitamin B5,Allantoin,Hyaluronic Acid (salt form),Ceramide Np,adds fragrance
15 of 33 ingredients shared
15 shared · 18 differ, 3 key actives
$35.60
vs $29.50 original
Main difference · No Cica

Similar formula
Banobagi
sharedVitamin B3,Cica
missing Tranexamic Acid,Kojic Acidadds Pro-vitamin B5,Allantoin,Hyaluronic Acid (salt form),Vitamin C,
15 of 33 ingredients shared
15 shared · 18 differ, 2 key actives
$23.40
vs $29.50 original
Save $6.10 (21%)
Main difference · No Tranexamic Acid
These share part of the formula or one hero active — shown so you can judge for yourself.

Same purpose
Curesys
sharedVitamin B3,Cica,Tranexamic Acid
missing Kojic Acidadds Squalane,Pro-vitamin B5,Vitamin C
13 of 33 ingredients shared
13 shared · 20 differ, 1 key active
$37.00
vs $29.50 original
Main difference · No Kojic Acid

Same purpose
Dr. Althea
sharedVitamin B3,Cica,Tranexamic Acid
missing Kojic Acidadds Hyaluronic Acid (salt form),Pro-vitamin B5,Vitamin C,Ceramide Np,
14 of 33 ingredients shared
14 shared · 19 differ, 1 key active
$54.05
vs $29.50 original
Main difference · No Kojic Acid
![[Nature Republic] Root Barrier Repair Serum 50ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fnature-republic-root-barrier-repair-serum-50ml-01.jpg%3Fv%3D1782371730&w=200&output=webp&q=82&we)
Same purpose
Nature Republic
sharedVitamin B3
missing Cica,Tranexamic Acid,Kojic Acidadds Pro-vitamin B5,Hyaluronic Acid (salt form),Hyaluronic Acid,Squalane,
13 of 33 ingredients shared
13 shared · 20 differ, 3 key actives
$30.30
vs $29.50 original
Main difference · No Cica

Same purpose
Dr.G
sharedVitamin B3
missing Cica,Tranexamic Acid,Kojic Acidadds Hyaluronic Acid (salt form),Pro-vitamin B5
14 of 33 ingredients shared
14 shared · 19 differ, 3 key actives
$24.42
vs $29.50 original
Save $5.08 (17%)
Main difference · No Cica

Same purpose
Molvany
sharedVitamin B3,Cica
missing Tranexamic Acid,Kojic Acidadds Pro-vitamin B5,Hyaluronic Acid (salt form)
12 of 33 ingredients shared
12 shared · 21 differ, 2 key actives
$50.35
vs $29.50 original
Main difference · No Tranexamic Acid
Same purpose
Rdrd
sharedVitamin B3,Kojic Acid
missing Cica,Tranexamic Acidadds Squalane,Hyaluronic Acid (salt form),Pro-vitamin B5,Allantoin,
12 of 33 ingredients shared
12 shared · 21 differ, 2 key actives
$26.52
vs $29.50 original
Save $2.98 (10%)
Main difference · No Cica
Candidates share at least three label ingredients with [Anua] Niacinamide TXA Brightening Booster Toner 250ml. 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 [Anua] Niacinamide TXA Brightening Booster Toner 250ml — related formulas, not dupes.

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Anua Niacinamide Tranexamic Acid Brightening Booster Toner 250ml

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Anua Niacinamide TXA Serum Mask 28ml X 10ea

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Anua PDRN 100 Hyaluronic Acid Booster Toner 250ml

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Anua Vita C Porestrix Brightening Serum Mask 22ml X 10ea

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Anua Retinol 3 Peptide Night Repair Cream 50g

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PDRN Collagen Glow Facial Serum Spray