Skin science article
First Aid Beauty Ultra Repair Cream Intense Hydration Versus Clarins Double Serum Complete Age Control Concentrate
First Aid Beauty Ultra Repair Cream Intense Hydration Versus Clarins Double Serum Complete Age Control Concentrate This calming moisturizer is formulated around Colloidal Oatmeal and Squalane to calm redness and hydrate skin. This anti-aging serum is formulate
First Aid Beauty Ultra Repair Cream Intense Hydration Versus Clarins Double Serum Complete Age Control Concentrate
This calming moisturizer is formulated around Colloidal Oatmeal and Squalane to calm redness and hydrate skin.
This anti-aging serum is formulated around Squalane to soften the look of wrinkles and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Colloidal Oatmeal 0.5%
Water
Stearic Acid
Glycerin
C12-15 Alkyl Benzoate
Caprylic/Capric Triglyceride
Glyceryl Stearate Se
Glyceryl Stearate
Cetearyl Alcohol
Dimethicone
Squalane
Butyrospermum Parkii Butter
Phenoxyethanol
Caprylyl Glycol
Xanthan Gum
Allantoin
Sodium Hydroxide
Tetrasodium EDTA
Chrysanthemum Parthenium Extract
Camellia Sinensis Leaf Extract
Glycyrrhiza Glabra Root Extract
Ceramide NP
Eucalyptus Globulus Leaf Oil
Colloidal Oatmeal 0.5%, Water, Stearic Acid, Glycerin, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Glyceryl Stearate Se, Glyceryl Stearate, Cetearyl Alcohol, Dimethicone, Squalane, Butyrospermum Parkii Butter, Phenoxyethanol, Caprylyl Glycol, Xanthan Gum, Allantoin, Sodium Hydroxide, Tetrasodium EDTA, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Ceramide NP, Eucalyptus Globulus Leaf Oil
Cetearyl Isononanoate
Isononyl Isononanoate
Pentylene Glycol
PPG-3 Myristyl Ether
Ethylene/Propylene/Styrene Copolymer
Dipsacus Sylvestris Extract
Butylene Glycol
Parfum
Propanediol
Tromethamine
Silybum Marianum Seed Oil
Carbomer
Tocopheryl Acetate
Escin
Chenopodium Quinoa Seed Extract
Ethylhexylglycerin
Avena Sativa Kernel Extract
Theobroma Cacao Extract
Butylene/Ethylene/Styrene Copolymer
Leontopodium Alpinum Extract
Persea Gratissima Oil Unsaponifiables
Caramel
Curcuma Longa Root Extract
Salicyloyl Phytosphingosine
Musa Sapientum Fruit Extract
Salicornia Herbacea Extract
Actinidia Chinensis Fruit Extract
Kalanchoe Pinnata Leaf Extract
Sodium Benzoate
Citric Acid
Myrothamnus Flabellifolia Leaf/Stem Extract
Disodium EDTA
Tocopherol
Lycium Barbarum Fruit Extract
Maltodextrin
Orthosiphon Stamineus Extract
Hedychium Coronarium Root Extract
Mangifera Indica Leaf Extract
Potassium Sorbate
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Jania Rubens Extract
Ascorbic Acid
Sodium Citrate
Engelhardtia Chrysolepis Leaf Extract
CI 14700
Callicarpa Japonica Fruit Extract
Water, Cetearyl Isononanoate, Glycerin, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Pentylene Glycol, PPG-3 Myristyl Ether, Ethylene/Propylene/Styrene Copolymer, Dipsacus Sylvestris Extract, Butylene Glycol, Parfum, Phenoxyethanol, Propanediol, Tromethamine, Silybum Marianum Seed Oil, Carbomer, Tocopheryl Acetate, Escin, Chenopodium Quinoa Seed Extract, Ethylhexylglycerin, Squalane, Avena Sativa Kernel Extract, Theobroma Cacao Extract, Butylene/Ethylene/Styrene Copolymer, Leontopodium Alpinum Extract, Xanthan Gum, Persea Gratissima Oil Unsaponifiables, Caramel, Curcuma Longa Root Extract, Salicyloyl Phytosphingosine, Musa Sapientum Fruit Extract, Salicornia Herbacea Extract, Actinidia Chinensis Fruit Extract, Kalanchoe Pinnata Leaf Extract, Sodium Benzoate, Citric Acid, Myrothamnus Flabellifolia Leaf/Stem Extract, Disodium EDTA, Tocopherol, Lycium Barbarum Fruit Extract, Maltodextrin, Orthosiphon Stamineus Extract, Hedychium Coronarium Root Extract, Mangifera Indica Leaf Extract, Potassium Sorbate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Jania Rubens Extract, Ascorbic Acid, Sodium Citrate, Engelhardtia Chrysolepis Leaf Extract, CI 14700, Callicarpa Japonica Fruit Extract
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.
Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.
Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.
In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.
This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.
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.
Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).
It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.
This is due to how structurally similar it is to what your skin already produces.
Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.
Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.
No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).
Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.
The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.
A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.
The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.
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!
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.