3/4
key actives shared
50%
of the original's ingredients
Why it's a dupe
- Both are primers.
- Both contain:CyclopentasiloxanePeg/ppg-18/18 dimethiconeGlycerin
- Both work for:Moisturizing
- The original also hasBetaine
We found no close formula dupe for Kaja Blur Drop Weightless Water Primer. The nearest product, BELL HYPOAllergenic Anti-Redness Primer, is only a 39% match: it shares 3 of the original's 4 key ingredients (Cyclopentasiloxane, Glycerin and Peg/ppg-18/18 dimethicone).
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.