Kate Blanc Rosehip Seed Oil
A highly rated oil with 1 ingredient.
This barrier-repair oil is formulated around Rosa Canina Fruit Oil to strengthen the skin barrier and fade the look of dark spots.
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What's inside
Benefits
Ingredients Explained
Rosa Canina Fruit Oil is a non-fragrant plant oil that has earned its skincare reputation through chemistry.
It's dominated by fatty acids like linoleic acid (~35-55%), alpha-linolenic acid (~17-27%), and oleic acid (~14-22%). This is the exact profile that supports skin barrier, locks in hydration, and calms inflammation.
A 2024 review found evidence for the Rosa canina species supports its use for scarring, hyperpigmentation, wrinkles, and atopic dermatitis; this was mostly credited to its vitamin C content and fatty acid composition as the primary active mechanisms.
You might see this ingredient marketed as a "natural retinol". Some rosehip seed oils contains traces of all-trans-retinoic acid but these trace amounts are far below biologically active levels.
The Cosmetic Ingredient Review Panel has deemed this ingredient safe and it's well-tolerated.
Fungal acne: The fatty acids of this oil fall into the C11-24 range that Malassezia yeast can metabolize, so this ingredient may not be fungal acne safe.
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Where it's from
Kate Blanc is a American brand
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