Skin science article
First Aid Beauty Ultra Repair Face Moisturizer Versus DRMTLGY Universal Tinted Moisturizer SPF 46
First Aid Beauty Ultra Repair Face Moisturizer Versus DRMTLGY Universal Tinted Moisturizer SPF 46 This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness. What's inside Key Ing
First Aid Beauty Ultra Repair Face Moisturizer Versus DRMTLGY Universal Tinted Moisturizer SPF 46
This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glyceryl Stearate Se
Glycerin
Caprylic/Capric Triglyceride
Dimethicone
Urea
Cetyl Alcohol
Avena Sativa Kernel Flour
Squalane
Caprylyl Glycol
Butyrospermum Parkii Butter
Allantoin
Persea Gratissima Oil
N-Butyl Alcohol
Carbomer
Chrysanthemum Parthenium Extract
Camellia Sinensis Leaf Extract
Glycyrrhiza Glabra Root Extract
Sodium Hydroxide
Ceramide NP
Leuconostoc/Radish Root Ferment Filtrate
Phenoxyethanol
Tetrasodium EDTA
Water, Glyceryl Stearate Se, Glycerin, Caprylic/Capric Triglyceride, Dimethicone, Urea, Cetyl Alcohol, Avena Sativa Kernel Flour, Squalane, Caprylyl Glycol, Butyrospermum Parkii Butter, Allantoin, Persea Gratissima Oil, N-Butyl Alcohol, Carbomer, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Sodium Hydroxide, Ceramide NP, Leuconostoc/Radish Root Ferment Filtrate, Phenoxyethanol, Tetrasodium EDTA
Zinc Oxide 12%
Ethylhexyl Methoxycinnamate 7.5%
Cyclopentasiloxane
Niacinamide
Oleth-3 Phosphate
Octyldodecyl Neopentanoate
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Polygonum Aviculare Extract
Sodium Hyaluronate
Tocopheryl Acetate
Ethylhexylglycerin
Triethoxysilylethyl Polydimethylsiloxyethyl Hexyl Dimethicone
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
PEG-7 Trimethylolpropane Coconut Ether
Polyisobutene
Triethoxycaprylylsilane
Disodium EDTA
Iron Oxides
Zinc Oxide 12%, Ethylhexyl Methoxycinnamate 7.5%, Water, Cyclopentasiloxane, Niacinamide, Oleth-3 Phosphate, Octyldodecyl Neopentanoate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycerin, Polygonum Aviculare Extract, Sodium Hyaluronate, Tocopheryl Acetate, Ethylhexylglycerin, Triethoxysilylethyl Polydimethylsiloxyethyl Hexyl Dimethicone, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, PEG-7 Trimethylolpropane Coconut Ether, Polyisobutene, Triethoxycaprylylsilane, Disodium EDTA, Iron Oxides, Phenoxyethanol
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
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. Remember to stay hydrated!