Prequel Lucent-C Brightening Vitamin C Serum Versus Perrigo Hydroquinone 4% Cream
Updated on May 29, 2025
Overview
Suited For
They're both likely to be good for dry skin and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, silicones or sulfates
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Ingredient Info
Prequel Lucent-C Brightening Vitamin C Serum 14 ingredients
Perrigo Hydroquinone 4% Cream 11 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
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Prequel Lucent-C Brightening Vitamin C Serum 14 ingredients
Perrigo Hydroquinone 4% Cream 11 ingredients
Key Ingredients
Benefits
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Prequel Lucent-C Brightening Vitamin C Serum 14 ingredients
Perrigo Hydroquinone 4% Cream 11 ingredients
Reviews
Here's what our community thinks
