
Eco by Sonya
Winter Skin
42%
Medium match
High irritancy
3/3
key actives shared
95%
of the original's ingredients
Why it's a dupe
- Both are moisturizers.
- Both contain:Coco-caprylateGlycerinCetyl alcohol
There is no exact dupe for ECO Tan Winter Skin Gradual Tanner + Moisturizer. The nearest formula is Eco by Sonya Winter Skin (42% match), which shares both key ingredients (Dihydroxyacetone 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.