3 Best Iren Shizen Serums In 2025

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cruelty-free serum that contains hyaluronic acid, niacinamide and peptides.

This product contains 26 ingredients.

it doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
it is likely to be good for anti aging, dry skin and brightening skin
it is reef safe
it is not fungal acne (malassezia) safe

cruelty-free serum that contains niacinamide.

This product contains 19 ingredients.

it doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
it is likely to be good for dry skin, brightening skin, sensitive skin and dark spots
it is reef safe
it is not fungal acne (malassezia) safe

cruelty-free serum that contains aha.

This product contains 18 ingredients.

it doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
it is likely to be good for dry skin and brightening skin
it is reef safe
it is not fungal acne (malassezia) safe

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