Biologique Recherche Crème Masque Vernix Revitalizing, Regenerating and Protective Cream/Mask for the Face Versus Dr. Althea 345 Relief Cream

Biologique Recherche Crème Masque Vernix Revitalizing, Regenerating and Protective Cream/Mask for the Face Versus Dr. Althea 345 Relief Cream

This barrier-repair moisturizer is formulated around Lecithin and Ceramide NP to strengthen the skin barrier and hydrate skin.

This calming moisturizer is formulated around Melaleuca Alternifolia Leaf Water and Niacinamide to calm redness and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Amniotic Fluid

Lecithin

Lanolin Oil

Propylene Glycol

Pentylene Glycol

Sodium Acrylates Copolymer

Glycerin

Alcohol Denat.

Ethylhexyl Palmitate

Squalane

Raspberry Seed Oil/Palm Oil Aminopropanediol Esters

Hydrolyzed Placental Protein

Hydrolyzed Gelatin

Yeast Extract

Hydrolyzed Ceratonia Siliqua Seed Extract

Phenoxyethanol

Sodium Lauroyl Lactylate

Sodium Dehydroacetate

Luffa Cylindrica Seed Oil

Tocopherol

Dimethylmethoxy Chromanol

Embryo Extract

Helianthus Annuus Seed Oil

Ethylhexylglycerin

Ceramide NP

Cholesterol

Potassium Sulfate

Ceramide AP

Phytosphingosine

Papain

Xanthan Gum

Carbomer

Caprylyl Glycol

Diaminopropionoyl Tripeptide-33

Ceramide EOP

Water, Amniotic Fluid, Lecithin, Lanolin Oil, Propylene Glycol, Pentylene Glycol, Sodium Acrylates Copolymer, Glycerin, Alcohol Denat., Ethylhexyl Palmitate, Squalane, Raspberry Seed Oil/Palm Oil Aminopropanediol Esters, Hydrolyzed Placental Protein, Hydrolyzed Gelatin, Yeast Extract, Hydrolyzed Ceratonia Siliqua Seed Extract, Phenoxyethanol, Sodium Lauroyl Lactylate, Sodium Dehydroacetate, Luffa Cylindrica Seed Oil, Tocopherol, Dimethylmethoxy Chromanol, Embryo Extract, Helianthus Annuus Seed Oil, Ethylhexylglycerin, Ceramide NP, Cholesterol, Potassium Sulfate, Ceramide AP, Phytosphingosine, Papain, Xanthan Gum, Carbomer, Caprylyl Glycol, Diaminopropionoyl Tripeptide-33, Ceramide EOP

Melaleuca Alternifolia Leaf Water

Propanediol

1,2-Hexanediol

Hydrogenated Polydecene

Vinyldimethicone

C14-22 Alcohols

Niacinamide

Caprylic/Capric Triglyceride

Panthenol

Dicaprylyl Carbonate

Butylene Glycol

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Caprylyl Methicone

Polymethylsilsesquioxane

C12-20 Alkyl Glucoside

Hydroxyacetophenone

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Polyquaternium-51

Tromethamine

Sodium Hyaluronate

Sodium Stearoyl Glutamate

Coptis Japonica Root Extract

Centella Asiatica Leaf Water

Beta-Glucan

Resveratrol

Hydrolyzed Hyaluronic Acid

Camellia Sinensis Leaf Water

Madecassoside

Sodium DNA

Centella Asiatica Extract

Tannic Acid

Disodium EDTA

Sodium Phytate

Water, Melaleuca Alternifolia Leaf Water, Propanediol, Glycerin, 1,2-Hexanediol, Hydrogenated Polydecene, Vinyldimethicone, C14-22 Alcohols, Niacinamide, Caprylic/Capric Triglyceride, Panthenol, Dicaprylyl Carbonate, Butylene Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Caprylyl Methicone, Polymethylsilsesquioxane, C12-20 Alkyl Glucoside, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polyquaternium-51, Ethylhexylglycerin, Tromethamine, Sodium Hyaluronate, Sodium Stearoyl Glutamate, Coptis Japonica Root Extract, Centella Asiatica Leaf Water, Beta-Glucan, Resveratrol, Hydrolyzed Hyaluronic Acid, Camellia Sinensis Leaf Water, Tocopherol, Madecassoside, Sodium DNA, Centella Asiatica Extract, Ceramide NP, Tannic Acid, Disodium EDTA, Sodium Phytate

Reviews

Be the first to review

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

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.

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.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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