Principia Serum Facial Rn-0,3 Versus The Ordinary Retinol 0.5% in Squalane
Updated on March 04, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 0 ingredients in common
Cool Features
They both contain retinoid
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
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Ingredient Info
Principia Serum Facial Rn-0,3 17 ingredients
The Ordinary Retinol 0.5% in Squalane 8 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Principia Serum Facial Rn-0,3 17 ingredients
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPolyacrylate Crosspolymer-6
Emulsion StabilisingSodium Gluconate
Skin ConditioningPropanediol
Solvent
C15-19 Alkane
SolventArachidyl Alcohol
EmollientBehenyl Alcohol
Emollient
Arachidyl Glucoside
EmulsifyingTocopheryl Acetate
Antioxidant
Retinol
Skin Conditioning
Polysorbate 20
Emulsifying
BHT
Antioxidant
BHA
Antioxidant
Sodium Diethylenetriamine Pentamethylene Phosphonate
Sodium Gluceptate
Phenoxyethanol
Preservative
Caprylyl Glycol
Emollient
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Principia Serum Facial Rn-0,3 17 ingredients
The Ordinary Retinol 0.5% in Squalane 8 ingredients
Reviews
Here's what our community thinks
