Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum Versus Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C
Overview
What they are
These products are both reef safe serums. They have a total of 0 ingredients in common
Cool Features
They both contain niacinamide
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
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Ingredient Info
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum 10 ingredients
Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C 26 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
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Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum 10 ingredients
Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C 26 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum 10 ingredients
Fenty Beauty Watch Ya Tone 5% Niacinamide Dark Spot Serum with Vitamin C 26 ingredients

Reviews
Here's what our community thinks