A dupe here means a relevant formula alternative—not an identical product. Compare ingredient overlap, meaningful differences, availability, and real prices. Retail commissions never affect ranking.
Dr. Althea Vitamin C Boosting Serum
your reference
$20.07
Only serum matches are shown.
Banobagi
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds CicaSodium Ascorbyl Phosphate
Formula overlap
30 of 43 ingredients shared
$23.40
vs $20.07 original
Banobagi
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds Sodium Ascorbyl Phosphate
Formula overlap
29 of 43 ingredients shared
$23.40
vs $20.07 original
Banobagi
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds Sodium Ascorbyl Phosphate
Formula overlap
26 of 43 ingredients shared
$23.40
vs $20.07 original
Age20's
SharedVitamin B3Pro-vitamin B5Hyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsmissing Allantoinadds Titanium Dioxide
Formula overlap
24 of 43 ingredients shared
$49.40
vs $20.07 original
Age20's
SharedVitamin B3Pro-vitamin B5Hyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsmissing Allantoinadds Titanium Dioxide
Formula overlap
24 of 43 ingredients shared
$28.99
vs $20.07 original
Centellian24
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds Ascorbyl GlucosideCeramide NpBHA exfoliant
Formula overlap
26 of 43 ingredients shared
$36.40
vs $20.07 original
![[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)
Eqqualberry
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Hyaluronic Acid
Differsmissing Vitamin Cadds ArbutinCeramide NpSqualaneTranexamic Acid
Formula overlap
26 of 43 ingredients shared
$23.00
vs $20.07 original
Missha
SharedVitamin B3Pro-vitamin B5Hyaluronic Acid (salt form)Vitamin C
Differsmissing AllantoinHyaluronic Acidadds Vitamin ACeramide Np
Formula overlap
24 of 43 ingredients shared
$35.70
vs $20.07 original
Ma:nyo
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds Tranexamic AcidArbutinAlpha-ArbutinSqualaneKojic AcidCica
Formula overlap
24 of 43 ingredients shared
$10.89
vs $20.07 original
Save $9.18 (46%)
![[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)
Ma:nyo
SharedVitamin B3Pro-vitamin B5AllantoinHyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsadds Tranexamic AcidArbutinAlpha-ArbutinSqualaneKojic AcidCica
Formula overlap
24 of 43 ingredients shared
$26.50
vs $20.07 original
![[KAHI] Wrinkle Bounce Blemish Ampoule 50ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fkahi-wrinkle-bounce-blemish-ampoule-01.jpg%3Fv%3D1764745700&w=200&output=webp&q=82&we)
Kahi
SharedVitamin B3Hyaluronic Acid (salt form)Hyaluronic Acid
Differsmissing Pro-vitamin B5AllantoinVitamin Cadds Tranexamic Acidadds fragrance
Formula overlap
25 of 43 ingredients shared
$81.80
vs $20.07 original
Banobagi
SharedVitamin B3Hyaluronic Acid (salt form)Vitamin CHyaluronic Acid
Differsmissing Pro-vitamin B5Allantoinadds BakuchiolCaffeineSodium Ascorbyl Phosphate
Formula overlap
24 of 43 ingredients shared
$23.40
vs $20.07 original
Candidates share at least three label ingredients with Dr. Althea Vitamin C Boosting Serum. Common bases are down-weighted, meaningful actives count more, and this view is scoped to the same product type. Commissions never affect order. Compare the top matches side by side →
Other products from the same brand that share decoded ingredients with Dr. Althea Vitamin C Boosting Serum — related formulas, not dupes.
![[Anua] PDRN Hyaluronic Acid Moisturizing Cleansing Foam 150ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0506%2F2121%2F8972%2Ffiles%2FAnuaPDRNHyaluronicAcidMoisturizingCleansingFoam150ml-1.jpg%3Fv%3D1776669683&w=112&output=webp&q=82&we)
Anua
[Anua] PDRN Hyaluronic Acid Moisturizing Cleansing Foam 150ml
Anua
Anua Vitamin C+Niacin Tone Up Blemish Pad 60 Pads(185ml)
Anua
Anua PDRN Hyaluronic Acid 100 Moisturizing Cream 60ml
Anua
Anua, PDRN Hyaluronic Acid 100 Moisturizing Cream, 2.02 fl oz (60 ml)
Anua
Anua 8 Hyaluronic Acid Catechin Calming Cooling Pads 110 Sheets
Anua
Anua 8 Hyaluronic Acid Catechin Calming Pad 110pads 185ml
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