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First Aid Beauty Ultra Repair Face Moisturizer Versus Kate Somerville DeliKate Recovery Cream

First Aid Beauty Ultra Repair Face Moisturizer Versus Kate Somerville DeliKate Recovery Cream This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness. This barrier-repair moist

First Aid Beauty Ultra Repair Face Moisturizer Versus Kate Somerville DeliKate Recovery Cream

This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness.

This barrier-repair moisturizer is formulated around Ceramide NP and Phytosphingosine 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

Trimethylolpropane Tricaprylate/Tricaprate

Pentaerythrityl Tetraisostearate

Coco-Caprylate/Caprate

Pentaerythrityl Distearate

Cetearyl Alcohol

Bis-Stearyl Dimethicone

Propanediol

Pentylene Glycol

Hexyldecanol

Glyceryl Stearate

Mel

Tetrapeptide-14

Ceramide EOP

Boswellia Serrata Extract

Phytosphingosine

Ceramide AP

Cholesterol

Glycine Soja Seed Extract

Oryza Sativa Bran Extract

Ectoin

Cetylhydroxyproline Palmitamide

Bisabolol

Cucumis Sativus Seed Oil

Hydroxyectoin

Helianthus Annuus Seed Oil

Adenosine

Tasmannia Lanceolata Fruit/Leaf Extract

Sorbitan Isostearate

Stearic Acid

Brassica Campestris Sterols

Tocopherol

Rosmarinus Officinalis Leaf Extract

Zingiber Officinale Root Extract

Aspalathus Linearis Extract

Aminomethyl Propanol

Hydroxyphenyl Propamidobenzoic Acid

1,2-Hexanediol

PEG-40 Stearate

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Butylene Glycol

4-T-Butylcyclohexanol

Isohexadecane

Polysilicone-11

Ceteareth-20

Sodium Lauroyl Lactylate

Caprylhydroxamic Acid

Xanthan Gum

Polysorbate 60

Trisodium Ethylenediamine Disuccinate

Citric Acid

Sodium Benzoate

Potassium Sorbate

Water, Glycerin, Trimethylolpropane Tricaprylate/Tricaprate, Pentaerythrityl Tetraisostearate, Coco-Caprylate/Caprate, Pentaerythrityl Distearate, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Bis-Stearyl Dimethicone, Propanediol, Butyrospermum Parkii Butter, Pentylene Glycol, Hexyldecanol, Glyceryl Stearate, Dimethicone, Ceramide NP, Mel, Tetrapeptide-14, Ceramide EOP, Boswellia Serrata Extract, Phytosphingosine, Ceramide AP, Cholesterol, Camellia Sinensis Leaf Extract, Glycine Soja Seed Extract, Oryza Sativa Bran Extract, Ectoin, Cetylhydroxyproline Palmitamide, Bisabolol, Cucumis Sativus Seed Oil, Hydroxyectoin, Helianthus Annuus Seed Oil, Adenosine, Tasmannia Lanceolata Fruit/Leaf Extract, Sorbitan Isostearate, Stearic Acid, Brassica Campestris Sterols, Tocopherol, Rosmarinus Officinalis Leaf Extract, Zingiber Officinale Root Extract, Aspalathus Linearis Extract, Aminomethyl Propanol, Hydroxyphenyl Propamidobenzoic Acid, 1,2-Hexanediol, PEG-40 Stearate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, 4-T-Butylcyclohexanol, Isohexadecane, Polysilicone-11, Ceteareth-20, Sodium Lauroyl Lactylate, Caprylhydroxamic Acid, Xanthan Gum, Polysorbate 60, Trisodium Ethylenediamine Disuccinate, Carbomer, Citric Acid, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.

Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).

In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).

Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.

Shea butter also contains vitamins A and E which may contribute to antioxidant activity.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.

Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume.

Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant.

Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside.

In lab-grown skin models, this translated to younger, healthier, and stronger skin.

There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection.

Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums.

A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity.

The quality of the extract matters a lot here:

Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients.

Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water).

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%.

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.

Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes.

This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants.

A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%.

Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days.

Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient.

Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically.

Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.

What it does:

Dimethicone comes in different viscosities:

Depending on the viscosity, dimethicone has different properties.

Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.

This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.

Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.

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!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02C12-15 Alkyl Benzoate
  3. 03Glycerin
  4. 04Butyrospermum Parkii Butter
  5. 05Glyceryl Stearate
  6. 06Behenyl Alcohol
  7. 07Theobroma Cacao Seed Butter
  8. 08Glyceryl Citrate/Lactate/Linoleate/Oleate
  9. 09Cannabis Sativa Seed Oil
  10. 10Cocos Nucifera Oil
  11. 11Aloe Barbadensis Leaf Juice
  12. 12Cetearyl Olivate
  13. 13Allantoin
  14. 14Phenoxyethanol
  15. 15Caprylyl Glycol
  16. 16Sorbitan Olivate
  17. 17Sodium Polyacrylate
  18. 18Pentylene Glycol
  19. 19Butylene Glycol
  20. 20Hydrogenated Polydecene
Source · skinsort.com
02

Product index

Related product references

Product

First Aid Beauty Face Cleanser

First Aid Beauty Face Cleanser First Aid Beauty Face Cleanser ingredients explained: Water (Aqua), Sodium Cocoyl Isethionate, Glycerin, Stearic Acid, Aloe Barbadensis Leaf Juice, Stearyl Al…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side