Collagen & Peptide NutritionNutrition and collagen guides

Nutrition guide

Mary & May Premium Idebenone Blackberry Complex Essence Mask Versus Mary & May Collagen Peptide Vital Mask

Mary & May Premium Idebenone Blackberry Complex Essence Mask Versus Mary & May Collagen Peptide Vital Mask This hydrating sheet mask is formulated around Panthenol to hydrate skin and strengthen the skin barrier. This anti-aging sheet mask is formulated around

Mary & May Premium Idebenone Blackberry Complex Essence Mask Versus Mary & May Collagen Peptide Vital Mask

This hydrating sheet mask is formulated around Panthenol to hydrate skin and strengthen the skin barrier.

This anti-aging sheet mask is formulated around Adenosine and Copper Tripeptide-1 to soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Triticum Vulgare Seed Extract

Melaleuca Alternifolia Leaf Extract

Glycerin

Butylene Glycol

Caprylic/Capric Triglyceride

Ethylhexyl Palmitate

1,2-Hexanediol

Polyglyceryl-3 Methylglucose Distearate

Isododecane

Panthenol

Arginine

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Ethylhexylglycerin

Pentylene Glycol

Disodium EDTA

Caprylyl Glycol

Dipotassium Glycyrrhizate

Glyceryl Acrylate/Acrylic Acid Copolymer

Sodium Hyaluronate

Sodium Hyaluronate Crosspolymer

Hydrolyzed Hyaluronic Acid

Hyaluronic Acid

Hydrolyzed Sodium Hyaluronate

Water, Triticum Vulgare Seed Extract, Melaleuca Alternifolia Leaf Extract, Glycerin, Butylene Glycol, Caprylic/Capric Triglyceride, Ethylhexyl Palmitate, 1,2-Hexanediol, Polyglyceryl-3 Methylglucose Distearate, Isododecane, Panthenol, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Ethylhexylglycerin, Pentylene Glycol, Disodium EDTA, Caprylyl Glycol, Dipotassium Glycyrrhizate, Glyceryl Acrylate/Acrylic Acid Copolymer, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate

Dipropylene Glycol

Hydrolyzed Collagen

Hydroxyacetophenone

Polyglyceryl-10 Laurate

Carbomer

Polyglyceryl-4 Laurate

Allantoin

Adenosine

Caprylyl/Capryl Glucoside

Parfum

Hydroxyethylcellulose

Collagen Extract

Soluble Collagen

Copper Tripeptide-1

Hexapeptide-11

Hexapeptide-9

Palmitoyl Pentapeptide-4

Palmitoyl Tripeptide-1

Tripeptide-1

Water, Glycerin, Dipropylene Glycol, Hydrolyzed Collagen, Hydroxyacetophenone, Polyglyceryl-10 Laurate, Arginine, Carbomer, Polyglyceryl-4 Laurate, Allantoin, Adenosine, Caprylyl/Capryl Glucoside, Butylene Glycol, Parfum, Hydroxyethylcellulose, Caprylyl Glycol, 1,2-Hexanediol, Collagen Extract, Soluble Collagen, Disodium EDTA, Ethylhexylglycerin, Copper Tripeptide-1, Hexapeptide-11, Hexapeptide-9, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Tripeptide-1

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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.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources.

It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy.

Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces.

A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks.

Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis.

One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies.

Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne.

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.

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).

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

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.

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

SUPPLEMENTAL FIELD FILE

Notes to carry forward.

Source-derived references linked through this guide’s public topic markers.

01
REFERENCE CARDS

Ingredients, lists & structured values

INGREDIENT LIST

Ingredients Side-by-side

  • Water
  • Glycerin
  • Dipropylene Glycol
  • Hydrolyzed Collagen
  • Hydroxyacetophenone
  • Polyglyceryl-10 Laurate
  • Arginine
  • Carbomer
  • Polyglyceryl-4 Laurate
  • Allantoin
  • Adenosine
  • Caprylyl/Capryl Glucoside
  • Butylene Glycol
  • Parfum
  • Hydroxyethylcellulose
  • Caprylyl Glycol
  • 1,2-Hexanediol
  • Collagen Extract
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PROVISION SHELF

Products & side-by-side records