Dupes for The Ultimate S Enriched Water
by Sulwhasoo · Toner
9 products come close enough to call a dupe, best match first.
How the match is scored
A dupe is always the same kind of product — a serum is only compared with serums. Within that, two things are scored and blended.
Ingredient Match compares the two ingredient lists. Lists are ordered by concentration, so an ingredient near the top counts for more than one near the bottom; a dupe has to cover what matters most in the original. It weighs most of all.
Attribute Match compares what the two products are for: the benefits their ingredients are known for, such as hydrating or acne fighting. Those benefits come from the ingredients, not from tests of either product.
Only products scoring 60% or more are listed, at most 50. A match is about the formula on the label: it can't see concentrations the label doesn't print, texture, or how a product feels on your skin.
Dupe #1
Sulwhasoo
Concentrated Ginseng Rejuvenating Water72% match
100% Attribute Match · 52% Ingredient Match
They share 25 of this product's 43 ingredients (the dupe lists 45).
Both are
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 105.00 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #2
They share 12 of this product's 43 ingredients (the dupe lists 40).
Both are
- Paraben-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 29.00 · checked 28 Sept 2026 · on the brand's site
Compare side by side →Dupe #3
They share 10 of this product's 43 ingredients (the dupe lists 37).
Both are
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Dupe #4
Numbuzin
No.3 Bifida Bakuchiol Zero Pore Milky Toner Light61% match
100% Attribute Match · 34% Ingredient Match
They share 12 of this product's 43 ingredients (the dupe lists 44).
Both are
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 17.60 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #5
innisfree
Retinol Green Tea PDRN™ Skinbooster Toner61% match
97% Attribute Match · 35% Ingredient Match
They share 9 of this product's 43 ingredients (the dupe lists 23).
Both are
- Paraben-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 28.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #6
They share 10 of this product's 43 ingredients (the dupe lists 38).
Both are
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 23.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #7
They share 9 of this product's 43 ingredients (the dupe lists 27).
Both are
- Paraben-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 17.66 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #8
They share 11 of this product's 43 ingredients.
Both are
- Paraben-free
- Sulfate-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Dupe #9
COSRX
One Step Original Peptide Collagen Lifting Glow Pad60% match
100% Attribute Match · 32% Ingredient Match
They share 12 of this product's 43 ingredients (the dupe lists 44).
Both are
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Redness Reducing
- Anti-Aging
- Firming
- Smoothing
- Brightening
- Dark Spots
- Even Tone
- Acne Fighting
- Oil Control
- Pore Refining
- Antioxidant
- Anti-Pollution
Brand price: USD 26.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →