39%
of the original's ingredients
Why it's a dupe
- Both are masks.
- Both work for:Moisturizing
- The original also hassalicylic acid
- Unlike the original, it hasSodium hyaluronate
- It also works for:Anti-agingAnti-oxidation
There is no exact dupe for Sanctuary Spa Charcoal Bubble Sheet Mask. The nearest formula is Boots Ultra Fine Sheet Mask With Added Pomegranate Extract (46% match), which shares 3 of the original's 4 key ingredients (Betaine, Centella asiatica extract and Glycerin).
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.














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Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.