Skin science article
ILLIYOON Ceramide Ato Concentrate Cream Versus Paula's Choice Omega+ Complex Moisturizer
ILLIYOON Ceramide Ato Concentrate Cream Versus Paula's Choice Omega+ Complex Moisturizer This barrier-repair moisturizer is formulated around Hydroxypropyl Bispalmitamide Mea and Panax Ginseng Root Water to strengthen the skin barrier and hydrate skin. This ba
ILLIYOON Ceramide Ato Concentrate Cream Versus Paula's Choice Omega+ Complex Moisturizer
This barrier-repair moisturizer is formulated around Hydroxypropyl Bispalmitamide Mea and Panax Ginseng Root Water to strengthen the skin barrier and hydrate skin.
This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Linoleic Acid to strengthen the skin barrier and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Butylene Glycol
Glycerin
Dimethicone
Pentaerythrityl Tetraisostearate
Hydrogenated Poly(C6-14 Olefin)
Stearic Acid
Behenyl Alcohol
Palmitic Acid
Cetyl Ethylhexanoate
1,2-Hexanediol
Arachidyl Alcohol
C14-22 Alcohols
Hydroxypropyl Bispalmitamide Mea
Polyacrylate-13
Arachidyl Glucoside
Mannitol
C12-20 Alkyl Glucoside
Polyisobutene
Glyceryl Caprylate
Panax Ginseng Root Water
Ethylhexylglycerin
Acrylates/Ammonium Methacrylate Copolymer
Polysorbate 20
Sorbitan Isostearate
Carbomer
Perilla Ocymoides Seed Extract
Myristic Acid
Arachidic Acid
Cholesterol
Bupleurum Falcatum Root Extract
Angelica Acutiloba Root Extract
Ophiopogon Japonicus Root Extract
Glucose
Silica
Glycine Max Oil
Ceramide NP
Phytosphingosine
Hydrogenated Lecithin
Tocopherol
Canola Oil
Rosmarinus Officinalis Leaf Extract
Water, Butylene Glycol, Glycerin, Dimethicone, Pentaerythrityl Tetraisostearate, Hydrogenated Poly(C6-14 Olefin), Stearic Acid, Behenyl Alcohol, Palmitic Acid, Cetyl Ethylhexanoate, 1,2-Hexanediol, Arachidyl Alcohol, C14-22 Alcohols, Hydroxypropyl Bispalmitamide Mea, Polyacrylate-13, Arachidyl Glucoside, Mannitol, C12-20 Alkyl Glucoside, Polyisobutene, Glyceryl Caprylate, Panax Ginseng Root Water, Ethylhexylglycerin, Acrylates/Ammonium Methacrylate Copolymer, Polysorbate 20, Sorbitan Isostearate, Carbomer, Perilla Ocymoides Seed Extract, Myristic Acid, Arachidic Acid, Cholesterol, Bupleurum Falcatum Root Extract, Angelica Acutiloba Root Extract, Ophiopogon Japonicus Root Extract, Glucose, Silica, Glycine Max Oil, Ceramide NP, Phytosphingosine, Hydrogenated Lecithin, Tocopherol, Canola Oil, Rosmarinus Officinalis Leaf Extract
Butyrospermum Parkii Butter
Ceteareth-6 Olivate
C13-15 Alkane
Glyceryl Stearate
Polyglyceryl-4 Laurate
Decyl Oleate
Linum Usitatissimum Seed Oil
Salvia Hispanica Seed Oil
Olea Europaea Fruit Oil
Passiflora Edulis Seed Oil
Borago Officinalis Seed Oil
Hydrogenated Olive Oil
Psidium Guajava Fruit Extract
Olea Europaea Oil Unsaponifiables
Limnanthes Alba Seed Oil
Linoleic Acid
Linolenic Acid
Oleic Acid
Euterpe Oleracea Sterols
Ceramide AP
Ceramide EOP
Serine
Alanine
Glycine
Proline
Lysine Hcl
Threonine
Arginine
Squalane
Anastatica Hierochuntica Extract
Lecithin
Sodium Hyaluronate
Sodium Lactate
Boerhavia Diffusa Root Extract
Adenosine
Phytic Acid
Glutamic Acid
Betaine
Pullulan
PCA
Sodium PCA
Sodium Polyacrylate Starch
Sclerotium Gum
Xanthan Gum
Sodium Lauroyl Lactylate
Phenoxyethanol
Water, Butyrospermum Parkii Butter, Ceteareth-6 Olivate, Butylene Glycol, C13-15 Alkane, Glycerin, Glyceryl Stearate, Polyglyceryl-4 Laurate, Decyl Oleate, Linum Usitatissimum Seed Oil, Salvia Hispanica Seed Oil, Olea Europaea Fruit Oil, Passiflora Edulis Seed Oil, Borago Officinalis Seed Oil, Hydrogenated Olive Oil, Psidium Guajava Fruit Extract, Olea Europaea Oil Unsaponifiables, Limnanthes Alba Seed Oil, Linoleic Acid, Linolenic Acid, Oleic Acid, Euterpe Oleracea Sterols, Ceramide AP, Ceramide EOP, Ceramide NP, Serine, Alanine, Glycine, Proline, Lysine Hcl, Threonine, Arginine, Squalane, Cholesterol, Phytosphingosine, Anastatica Hierochuntica Extract, Lecithin, Sodium Hyaluronate, Sodium Lactate, Boerhavia Diffusa Root Extract, Adenosine, Phytic Acid, Glutamic Acid, Betaine, Pullulan, PCA, Sodium PCA, Carbomer, Sodium Polyacrylate Starch, Sclerotium Gum, Xanthan Gum, Sodium Lauroyl Lactylate, Phenoxyethanol, Ethylhexylglycerin
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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
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.
Cholesterol is a lipid that is naturally found in human skin and is one of the three key components of your skin barrier. In skincare, it is an emollient and barrier-repairing ingredient.
It works by fitting directly into the lipid layers of skin to help restore structure and reduce transepidermal water loss (TEWL).
This is a great ingredient for dry, compromised, or aging skin; our skin starts to produce less cholesterol with age.
Research shows cholesterol works best in combination with ceramides and fatty acids, the other two major components in your skin barrier.
Cholesterol is also a well-establish penetration enhancer and can help other actives absorb more effectively.
Cosmetic-grade cholesterol is usually derived from lanolin but plant and synthetic options also exist. We recommend reaching out to the brand if you have questions about their source of cholesterol.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
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.
Phytosphingosine is a phospholipid naturally found in our skin as a building block for ceramides.. It helps moisturize, soothe, and protect skin.
Phytosphingosine contributes to your skin's natural moisturizing factor (NMF). The NMF is responsible for hydration, a strong barrier, and plasticity. Our NMF decreases with age. Increasing NMF leads to more healthy and hydrated skin.
Studies show products formulated with NMF ingredients help strengthen our skin's barrier. Having a healthy skin barrier reduces irritation and increases hydration. Our skin barrier is responsible for having plump and firm skin. It also helps protect our skin against infection, allergies, and inflammation.
Fun fact: Phytosphingosine is abundant in plants and fungi.
More ingredients that help boost collagen in skin:
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!