Tula Skincare 24-7 Moisture Intense Ultra Hydrating Day & Night Cream Versus La Roche-Posay Toleriane Double Repair Face Moisturizer
This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Lactococcus Ferment Lysate to strengthen the skin barrier and hydrate skin.
This barrier-repair moisturizer is formulated around Squalane and Niacinamide to strengthen the skin barrier and hydrate skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButyrospermum Parkii Butter
Skin Conditioning
Propanediol
Solvent
Glycerin
Humectant
Dicaprylyl Carbonate
EmollientJojoba Esters
Emollient
Camellia Japonica Seed Oil
Emollient
Lactococcus Ferment Lysate
Skin Conditioning
Glyceryl Stearate
Emollient
Cetearyl Alcohol
Emollient
Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
Emulsion StabilisingMyristyl Myristate
Emollient
Squalane
Emollient
Polyacrylate Crosspolymer-6
Emulsion StabilisingHyaluronic Acid
Humectant
Collagen
Moisturising
Hippophae Rhamnoides Oil
Emollient
Argania Spinosa Kernel Oil
Emollient
Linoleic Acid
Cleansing
Linolenic Acid
Cleansing
Hydrolyzed Rice Protein
Skin ConditioningLactobacillus
Skin ConditioningLactobacillus Ferment
Skin Conditioning
Cichorium Intybus Root Extract
MaskingCitrullus Lanatus Fruit Extract
Skin Conditioning
Pyrus Malus Fruit Extract
Skin Conditioning
Curcuma Longa Root Extract
Antioxidant
Lactic Acid
Buffering
Vaccinium Angustifolium Fruit Extract
Skin Protecting
Beta Vulgaris Root Extract
Skin ConditioningTocopheryl Acetate
Antioxidant
Inulin
Skin Conditioning
Polymnia Sonchifolia Root Juice
Skin ConditioningAlpha-Glucan Oligosaccharide
Cleansing
Ascorbyl Palmitate
Antioxidant
Lens Esculenta Fruit Extract
Skin ConditioningSodium PCA
Humectant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Butylene Glycol
Humectant
Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters
Emulsifying
Caprylyl Glycol
Emollient
Cetearyl Olivate
Maltodextrin
Absorbent
Pentylene Glycol
Skin Conditioning
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Sodium Chloride
MaskingSodium Phytate
ChelatingPolysorbate 60
Emulsifying
Sodium Stearoyl Lactylate
EmulsifyingParfum
Masking
Water, Butyrospermum Parkii Butter, Propanediol, Glycerin, Dicaprylyl Carbonate, Jojoba Esters, Camellia Japonica Seed Oil, Lactococcus Ferment Lysate, Glyceryl Stearate, Cetearyl Alcohol, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Myristyl Myristate, Squalane, Polyacrylate Crosspolymer-6, Hyaluronic Acid, Collagen, Hippophae Rhamnoides Oil, Argania Spinosa Kernel Oil, Linoleic Acid, Linolenic Acid, Hydrolyzed Rice Protein, Lactobacillus, Lactobacillus Ferment, Cichorium Intybus Root Extract, Citrullus Lanatus Fruit Extract, Pyrus Malus Fruit Extract, Curcuma Longa Root Extract, Lactic Acid, Vaccinium Angustifolium Fruit Extract, Beta Vulgaris Root Extract, Tocopheryl Acetate, Inulin, Polymnia Sonchifolia Root Juice, Alpha-Glucan Oligosaccharide, Ascorbyl Palmitate, Lens Esculenta Fruit Extract, Sodium PCA, Leuconostoc/Radish Root Ferment Filtrate, Butylene Glycol, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Caprylyl Glycol, Cetearyl Olivate, Maltodextrin, Pentylene Glycol, Potassium Sorbate, Sodium Benzoate, Sodium Chloride, Sodium Phytate, Polysorbate 60, Sodium Stearoyl Lactylate, Parfum
Water
Skin ConditioningGlycerin
Humectant
Squalane
Emollient
Dimethicone
Emollient
Zea Mays Starch
Absorbent
Niacinamide
Smoothing
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingMyristyl Myristate
Emollient
Stearic Acid
Cleansing
Ceramide NP
Skin Conditioning
Potassium Cetyl Phosphate
EmulsifyingGlyceryl Stearate Se
Emulsifying
Sodium Hydroxide
BufferingMyristic Acid
Cleansing
Palmitic Acid
Emollient
Capryloyl Glycine
CleansingCaprylyl Glycol
Emollient
Xanthan Gum
EmulsifyingWater, Glycerin, Squalane, Dimethicone, Zea Mays Starch, Niacinamide, Ammonium Polyacryloyldimethyl Taurate, Myristyl Myristate, Stearic Acid, Ceramide NP, Potassium Cetyl Phosphate, Glyceryl Stearate Se, Sodium Hydroxide, Myristic Acid, Palmitic Acid, Capryloyl Glycine, Caprylyl Glycol, Xanthan Gum
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 GlycolGlycerin (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.
Learn more about GlycerinMyristyl Myristate is a waxy ester made by combining myristyl alcohol and myristic acid (both from plant oils from coconut or palm).
It's a non-greasy emollient that melts right around skin temperature. It gives products a soft and velvet feel and helps improve how a cream spreads.
Safety-wise, it's deemed safe to use in cosmetics by the Cosmetic Ingredient Review Expert Panel. Dermal animal testing found it to be non-toxic and non-irritating.
This ingredient has a comedogenic reputation; it's important to know comedogenic ratings come from outdated rabbit ear tests. Rabbit ears are way more sensitive than human skin and prone to clogging. How likely a formula will clog pores depends on the overall formulation rather than a few comedogenic ingredients.
Because this ingredient is an ester of Myristic acid, it may not be fungal acne safe. Myristic acid is a C14 fatty acid that sits in the C11-24 range that feeds the Malassezia yeast.
Learn more about Myristyl MyristateSqualane 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.
Learn more about SqualaneWater. 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!
Learn more about Water
