The Ordinary Matrixyl 10% + HA Versus TONYMOLY Inkey Library Serum Ampoule

The Ordinary Matrixyl 10% + HA Versus TONYMOLY Inkey Library Serum Ampoule

This anti-aging serum is formulated around Palmitoyl Tripeptide-1 and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture.

This barrier-repair ampoule is formulated around Hippophae Rhamnoides Oil and Ceramide NP to strengthen the skin barrier and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Butylene Glycol

Palmitoyl Tripeptide-1

Palmitoyl Tetrapeptide-7

Palmitoyl Tripeptide-38

Sodium Hyaluronate

Hydroxypropyl Cyclodextrin

PPG-26-Buteth-26

PEG-40 Hydrogenated Castor Oil

Polyacrylate Crosspolymer-6

Trisodium Ethylenediamine Disuccinate

Carbomer

Polysorbate 20

Ethoxydiglycol

Phenoxyethanol

Chlorphenesin

Water, Glycerin, Butylene Glycol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Sodium Hyaluronate, Hydroxypropyl Cyclodextrin, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Polyacrylate Crosspolymer-6, Trisodium Ethylenediamine Disuccinate, Carbomer, Polysorbate 20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin

Chondrus Crispus Powder

Pentylene Glycol

Hippophae Rhamnoides Oil

Gellan Gum

Ceramide NP

Olea Europaea Fruit Oil

Sodium Citrate

Rosa Canina Fruit Oil 10%

Polyglycerin-3

Prunus Amygdalus Dulcis Oil

Hydrogenated Lecithin

Glycosphingolipids

Cetyl Ethylhexanoate

Propanediol

Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer

Styrene/Vp Copolymer

Hydrolyzed Sodium Hyaluronate

Adenosine

Glyceryl Stearate

Xanthan Gum

Agar

Macadamia Integrifolia Seed Oil

Diethoxyethyl Succinate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

1,2-Hexanediol

Soluble Collagen

Methyl Gluceth-20

Tocopherol

Disodium EDTA

Caprylic/Capric Triglyceride

Glyceryl Acrylate/Acrylic Acid Copolymer

Tromethamine

Dipropylene Glycol

Water, Chondrus Crispus Powder, Pentylene Glycol, Hippophae Rhamnoides Oil, Gellan Gum, Ceramide NP, Olea Europaea Fruit Oil, Sodium Citrate, Rosa Canina Fruit Oil 10%, Polyglycerin-3, Prunus Amygdalus Dulcis Oil, Glycerin, Hydrogenated Lecithin, Sodium Hyaluronate, Glycosphingolipids, Cetyl Ethylhexanoate, Propanediol, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Styrene/Vp Copolymer, Hydrolyzed Sodium Hyaluronate, Adenosine, Glyceryl Stearate, Xanthan Gum, Agar, Macadamia Integrifolia Seed Oil, Diethoxyethyl Succinate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, 1,2-Hexanediol, Soluble Collagen, Methyl Gluceth-20, Tocopherol, Disodium EDTA, Caprylic/Capric Triglyceride, Glyceryl Acrylate/Acrylic Acid Copolymer, Tromethamine, Dipropylene Glycol

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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.

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.

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.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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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