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Home / Brands / COSRX

COSRX

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Luxury or dupe⌄

Dupes2

Product type⌄

BHA exfoliant1Bond-repair treatment1

Brands⌄

COSRX2

Price⌄

Under $251$25 – $501

2 products

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2 products

COSRX BHA Blackhead Power Liquid

BHA exfoliant · 100 ml

$25

$35

-16%

$7.39 / fl oz

Compare with the $35 original

COSRX Peptide 132 Ultra Perfect Hair Bonding Treatment

Bond-repair treatment · 120 ml

$19

$75

-89%

$4.68 / fl oz

Compare with the $75 original

Price per ounce

Anything sold by volume shows its cost per fl oz, so the saving is the real one and not the sticker one.

Formula-first dupes

We pair products by format, finish and key actives, and we say what's different too.

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HerDupes is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Prices shown are approximate brand retail prices; the current price is on Amazon. Read more

Filters

Luxury or dupe⌄

Dupes2

Product type⌄

BHA exfoliant1Bond-repair treatment1

Brands⌄

COSRX2

Price⌄

Under $251$25 – $501

2 products

Sort by

2 products

COSRX BHA Blackhead Power Liquid

BHA exfoliant · 100 ml

$25

$35

-16%

$7.39 / fl oz

Compare with the $35 original

COSRX Peptide 132 Ultra Perfect Hair Bonding Treatment

Bond-repair treatment · 120 ml

$19

$75

-89%

$4.68 / fl oz

Compare with the $75 original