There is no exact dupe for Bellflower Heartleaf Houttuynia Treatment Serum. The nearest formula is Mizon Collagen 100 (44% match), which shares both key ingredients (Allantoin and Centella asiatica extract).
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.
