Saie Airset Radiant Loose Setting Powder Versus One/Size by Patrick Starrr Ultimate Blurring Setting Powder
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Talc
Abrasive
Calcium Aluminum Borosilicate
Magnesium Myristate
Nylon-12
Caprylic/Capric Triglyceride
Masking
Ethylhexyl Palmitate
Emollient
Zea Mays Starch
Absorbent
Phenoxyethanol
Preservative
Caprylyl Glycol
Emollient
Lauroyl Lysine
Skin Conditioning
Sodium Dehydroacetate
Preservative
Trimethylsiloxysilicate
Emollient
Polymethyl Methacrylate
Ascorbyl Palmitate
Antioxidant
Methicone
Emollient
Iron Oxides
CI 19140
Cosmetic ColorantCI 77007
Cosmetic ColorantTalc, Calcium Aluminum Borosilicate, Magnesium Myristate, Nylon-12, Caprylic/Capric Triglyceride, Ethylhexyl Palmitate, Zea Mays Starch, Phenoxyethanol, Caprylyl Glycol, Lauroyl Lysine, Sodium Dehydroacetate, Trimethylsiloxysilicate, Polymethyl Methacrylate, Ascorbyl Palmitate, Methicone, Iron Oxides, CI 19140, CI 77007
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
Learn more about Caprylyl GlycolThis ingredient is a combination of red, black, and yellow iron oxide pigments. This combination of colors is usually found in foundation, because it results in a "skin" color.
The EU typically uses CI numbers for colorants when applicable, such as CI 77489. In the US, iron oxides are regulated as color additives and "iron oxides" is the most commonly used name in US cosmetic practice.
A 2021 paper looked at skincare formulations containing iron oxides and found that they reduced transmission of blue light when measured optically. In simple terms, the pigment particles helped block or scatter part of the visible light spectrum in lab testing and the authors suggest this could translate into better protection against blue-light-related skin effects.
There is also clinical and experimental research showing that tinted products containing iron oxides can reduce visible light-induced pigmentation:
Please note, whether a product reduces visible or blue light depends on things like:
In the EU's CosIng database, iron oxides are only listed as a colorant. CosIng groups ingredients by their main cosmetic role, such as colorant, preservative, or UV filter.
Though studies say iron oxides can "attenuate blue light", they're describing an optical property and not an officially recognized cosmetic function.
So CosIng isn’t contradicting the research. It’s just classifying iron oxides by what they officially are: pigments that add color.
Learn more about Iron Oxides
