PURITO Centella Unscented Eye Cream Versus Nø Cosmetics All-In Barrier Cream

PURITO Centella Unscented Eye Cream Versus Nø Cosmetics All-In Barrier Cream

This anti-aging eye moisturizer is formulated around Centella Asiatica Extract and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier.

This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Panthenol to strengthen the skin barrier and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Centella Asiatica Extract

Water

Hydrogenated Poly(C6-14 Olefin)

Butylene Glycol

Glycerin

Cetyl Ethylhexanoate

Caprylic/Capric Triglyceride

Cetyl Alcohol

Dipropylene Glycol

Methyl Trimethicone

1,2-Hexanediol

Dipentaerythrityl Hexa C5-9 Acid Esters

Pentaerythrityl Tetraisostearate

Potassium Cetyl Phosphate

Cetearyl Alcohol

Cetearyl Olivate

Sorbitan Olivate

Caprylyl Glycol

Palmitic Acid

Panthenol

Carbomer

Tromethamine

Stearic Acid

Cetearyl Glucoside

Limnanthes Alba Seed Oil

Argania Spinosa Kernel Oil

Ceramide NP

Macadamia Ternifolia Seed Oil

Adenosine

Disodium EDTA

Sodium Hyaluronate

Butyrospermum Parkii Butter

Glucose

Myristic Acid

Arachidic Acid

Camellia Sinensis Leaf Extract

Madecassoside

Asiaticoside

Madecassic Acid

Asiatic Acid

Palmitoyl Dipeptide-10

Palmitoyl Tetrapeptide-7

Palmitoyl Tripeptide-1

Palmitoyl Hexapeptide-12

Centella Asiatica Extract, Water, Hydrogenated Poly(C6-14 Olefin), Butylene Glycol, Glycerin, Cetyl Ethylhexanoate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Dipropylene Glycol, Methyl Trimethicone, 1,2-Hexanediol, Dipentaerythrityl Hexa C5-9 Acid Esters, Pentaerythrityl Tetraisostearate, Potassium Cetyl Phosphate, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Caprylyl Glycol, Palmitic Acid, Panthenol, Carbomer, Tromethamine, Stearic Acid, Cetearyl Glucoside, Limnanthes Alba Seed Oil, Argania Spinosa Kernel Oil, Ceramide NP, Macadamia Ternifolia Seed Oil, Adenosine, Disodium EDTA, Sodium Hyaluronate, Butyrospermum Parkii Butter, Glucose, Myristic Acid, Arachidic Acid, Camellia Sinensis Leaf Extract, Madecassoside, Asiaticoside, Madecassic Acid, Asiatic Acid, Palmitoyl Dipeptide-10, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Hexapeptide-12

Simmondsia Chinensis Seed Oil

Dicaprylyl Ether

Glyceryl Stearate

Prunus Armeniaca Kernel Oil

C13-15 Alkane

Propanediol

Pentylene Glycol

Diglycerin

Ectoin

Ceramide EOP

Ceramide Ns

Ceramide As

Ceramide AP

Cholesterol

Hydrogenated Lecithin

Sucrose Distearate

Heterotheca Inuloides Flower Extract

Sea Water

Laminaria Digitata Extract

Chlorella Vulgaris Extract

Saccharide Isomerate

Xanthan Gum

Hydroxyacetophenone

Phenoxyethanol

Ethylhexylglycerin

Lactic Acid

Citric Acid

Water, Butyrospermum Parkii Butter, Panthenol, Cetearyl Alcohol, Simmondsia Chinensis Seed Oil, Dicaprylyl Ether, Glycerin, Glyceryl Stearate, Prunus Armeniaca Kernel Oil, C13-15 Alkane, Propanediol, Pentylene Glycol, Cetearyl Olivate, Argania Spinosa Kernel Oil, Diglycerin, Ectoin, Ceramide EOP, Ceramide Ns, Ceramide NP, Ceramide As, Ceramide AP, Cholesterol, Hydrogenated Lecithin, Sucrose Distearate, Heterotheca Inuloides Flower Extract, Dipropylene Glycol, Sorbitan Olivate, Sea Water, Laminaria Digitata Extract, Chlorella Vulgaris Extract, Saccharide Isomerate, Xanthan Gum, Hydroxyacetophenone, Phenoxyethanol, Ethylhexylglycerin, Lactic Acid, Citric Acid

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.

You may know this ingredient as argan oil. It has emollient and skin conditioning properties that help soften skin and reinforce the lipid barrier.

The fatty acid profile of argan oil is roughly 45-55% oleic acid, 28-36% linoleic acid, 10-15% palmitic acid, and 5-7% stearic acid. It also contains vitamin E, sterols, squalene, and polyphenols like ferulic acid.

Two clinical studies in postmenopausal women found that applying argan oil for 60 days significantly improved skin elasticity and moisturization (reduced transepidermal water loss and increased epidermal water content).

Since it is high in oleic and linoleic acid, this ingredient may not be fungal acne safe. Both of these fall in the C11-C24 range that Malassezia yeast can metabolize.

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.

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.

Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.

Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.

It plays several roles in a formula:

Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.

Multiple assessments have found it to be non-irritating and non-sensitizing to most people.

However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.

Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.

Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.

Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.

This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.

A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.

Cetearyl Olivate is a plant-derived emulsifier and texture enhancer. It helps keep the oil and water phases from separating so your formulas stay stable.

You'll likely see it combined with Sorbitan Olivate (together sold as the trade name Olivem 1000). This combination generates a liquid crystal structure that closely resemble the lipid organization of the stratum corneum.

These "skin-like" liquid crystals improve skin barrier integrity and promote the delivery of actives into the skin.

This ingredient is well-tolerated and has no significant sensitization data.

Because it is derived from the fatty acids in olive oil, this ingredient may not be fungal acne safe.

Dipropylene Glycol is a synthetically created humectant, stabilizer, and solvent.

This ingredient helps:

Dipropylene glycol is technically an alcohol, but it belongs to the glycol family (often considered part of the ‘good’ alcohols). This means it is hydrating and gentle on skin unlike drying solvent alcohols like denatured alcohol.

As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.

Studies show Dipropylene Glycol is considered safe to use in skincare.

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.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.

This ingredient is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.

This ingredient is also known as part of Olivem 1000, with Cetearyl Olivate being the other part.

According to a manufacturer, this ingredient helps preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria.

Please note, having a healthy microbiome is different from fungal acne; a healthy microbiome includes small amounts of yeast that normally live on your skin without causing problems.

Fungal acne happens when one type of yeast (Malassezia) grows out of control. This is usually because it's feeding on certain oils or fatty acids. Due to the olive oil base, this ingredient may not be fungal acne safe.

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!

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