AlumierMD Ultimate Boost Serum Versus The INKEY List Hyaluronic Acid Serum

AlumierMD Ultimate Boost Serum Versus The INKEY List Hyaluronic Acid Serum

This anti-aging serum is formulated around Niacinamide and Palmitoyl Tripeptide-38 to soften the look of wrinkles.

This hydrating serum is formulated around Sodium Hyaluronate and Hyaluronic Acid to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Dimethicone

Propanediol

Coco-Caprylate/Caprate

Polysilicone-11

Aloe Barbadensis Leaf Juice

Argania Spinosa Kernel Oil

Niacinamide

Butylene Glycol

Dicaprylyl Carbonate

Boswellia Serrata Extract

Camellia Sinensis Leaf Extract

Aspalathus Linearis Leaf Extract

Honey Extract

Tetrapeptide-14

Palmitoyl Tripeptide-38

Sodium Hyaluronate

Hydrolyzed Hyaluronic Acid

Tocopherol

Hydroxypropyl Cyclodextrin

Glyceryl Caprylate

Caprylyl Glycol

Sodium Phosphate

Saccharide Isomerate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Tapioca Starch

Caprylhydroxamic Acid

Polymethylsilsesquioxane

Sorbitan Stearate

Decyl Glucoside

Glycine Soja Oil

Sodium Hydroxide

Disodium Phosphate

Disodium EDTA

1,2-Hexanediol

Hydroxyacetophenone

Xanthan Gum

Citric Acid

Potassium Sorbate

Sodium Benzoate

Ethylhexylglycerin

Water, Glycerin, Dimethicone, Propanediol, Coco-Caprylate/Caprate, Polysilicone-11, Aloe Barbadensis Leaf Juice, Argania Spinosa Kernel Oil, Niacinamide, Butylene Glycol, Dicaprylyl Carbonate, Boswellia Serrata Extract, Camellia Sinensis Leaf Extract, Aspalathus Linearis Leaf Extract, Honey Extract, Tetrapeptide-14, Palmitoyl Tripeptide-38, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Tocopherol, Hydroxypropyl Cyclodextrin, Glyceryl Caprylate, Caprylyl Glycol, Sodium Phosphate, Saccharide Isomerate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tapioca Starch, Caprylhydroxamic Acid, Polymethylsilsesquioxane, Sorbitan Stearate, Decyl Glucoside, Glycine Soja Oil, Sodium Hydroxide, Disodium Phosphate, Disodium EDTA, 1,2-Hexanediol, Hydroxyacetophenone, Xanthan Gum, Citric Acid, Potassium Sorbate, Sodium Benzoate, Ethylhexylglycerin

Phenoxyethanol

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Leuconostoc/Radish Root Ferment Filtrate

Hyaluronic Acid

Carbomer

Sodium Lactate

Polysorbate 20

Palmitoyl Tetrapeptide-7

Palmitoyl Tripeptide-1

Water, Propanediol, Sodium Hyaluronate, Glycerin, Butylene Glycol, Phenoxyethanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Carbomer, Sodium Lactate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl 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.

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.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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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