Dupes for Water Bank Blue Hyaluronic Serum
by LANEIGE · Serum
33 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
They share 16 of this product's 30 ingredients (the dupe lists 39).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Antioxidant
- Anti-Pollution
Brand price: USD 26.35 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #2
They share 15 of this product's 30 ingredients (the dupe lists 45).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #3
They share 13 of this product's 30 ingredients.
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #4
They share 15 of this product's 30 ingredients (the dupe lists 37).
Both are
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 39.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #5
They share 10 of this product's 30 ingredients (the dupe lists 28).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Anti-Pollution
Brand price: USD 26.00 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #6
They share 9 of this product's 30 ingredients (the dupe lists 15).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Anti-Pollution
Brand price: USD 26.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #7
They share 11 of this product's 30 ingredients (the dupe lists 34).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #8
They share 12 of this product's 30 ingredients (the dupe lists 33).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 24.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #9
Neutrogena
Hydro Boost Hyaluronic Acid Rejuvenating Serum65% match
91% Attribute Match · 43% Ingredient Match
They share 10 of this product's 30 ingredients (the dupe lists 21).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Anti-Pollution
Dupe #10
They share 12 of this product's 30 ingredients (the dupe lists 32).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #11
They share 13 of this product's 30 ingredients (the dupe lists 31).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 31.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #12
They share 16 of this product's 30 ingredients (the dupe lists 43).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 23.90 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #13
They share 12 of this product's 30 ingredients (the dupe lists 39).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #14
They share 14 of this product's 30 ingredients (the dupe lists 40).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 26.35 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #15
They share 7 of this product's 30 ingredients (the dupe lists 16).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 26.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #16
They share 11 of this product's 30 ingredients (the dupe lists 34).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 23.40 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #17
They share 8 of this product's 30 ingredients (the dupe lists 17).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 21.90 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #18
They share 9 of this product's 30 ingredients (the dupe lists 23).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 9.80 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #19
They share 10 of this product's 30 ingredients (the dupe lists 32).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 34.00 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #20
They share 12 of this product's 30 ingredients (the dupe lists 45).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 18.75 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #21
K-Secret
Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng62% match
57% Attribute Match · 51% Ingredient Match
They share 14 of this product's 30 ingredients (the dupe lists 41).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 22.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #22
innisfree
Green Tea Seed Hyaluronic Serum - Face Serum61% match
57% Attribute Match · 51% Ingredient Match
They share 15 of this product's 30 ingredients (the dupe lists 45).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 42.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #23
They share 10 of this product's 30 ingredients (the dupe lists 32).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 9.50 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #24
They share 12 of this product's 30 ingredients (the dupe lists 47).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #25
They share 15 of this product's 30 ingredients (the dupe lists 51).
Both are
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 22.46 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #26
They share 8 of this product's 30 ingredients (the dupe lists 20).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 18.00 · checked 26 Sept 2026 · on the brand's site
Compare side by side →Dupe #27
They share 9 of this product's 30 ingredients (the dupe lists 25).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 25.20 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #28
They share 5 of this product's 30 ingredients (the dupe lists 7).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Anti-Pollution
Brand price: USD 19.80 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #29
They share 14 of this product's 30 ingredients (the dupe lists 49).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 37.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #30
K-Secret
Seoul 1988 Glow Serum: Niacinamide 15% + Yuja60% match
57% Attribute Match · 49% Ingredient Match
They share 13 of this product's 30 ingredients (the dupe lists 39).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 22.00 · checked 8 Oct 2026 · on the brand's site
Compare side by side →Dupe #31
Beauty of Joseon
Pore Firming Serum : Red Bean PDRN™ + Peptide60% match
57% Attribute Match · 49% Ingredient Match
They share 11 of this product's 30 ingredients (the dupe lists 27).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 13.60 · checked 25 Sept 2026 · on the brand's site
Compare side by side →Dupe #32
They share 16 of this product's 30 ingredients (the dupe lists 70).
Both are
- EU-allergen-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulfate-free
- Oil-free
- Reef-safe
Compare side by side →Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Dupe #33
Beauty of Joseon
Light On Serum : Centella + Vita C60% match
63% Attribute Match · 46% Ingredient Match
They share 14 of this product's 30 ingredients (the dupe lists 45).
Both are
- EU-allergen-free
- Paraben-free
- Sulfate-free
- Oil-free
- Reef-safe
Both are likely good for
- Hydrating
- Barrier Repair
- Reduces Irritation
- Smoothing
- Antioxidant
- Anti-Pollution
Brand price: USD 12.75 · checked 25 Sept 2026 · on the brand's site
Compare side by side →