Good Molecules Hyaluronic Acid Serum Versus Dior Capture Youth Serum Collection Plump Filler

Good Molecules Hyaluronic Acid Serum Versus Dior Capture Youth Serum Collection Plump Filler

This hydrating serum is formulated around Sodium Hyaluronate to hydrate skin.

This hydrating serum is formulated around Sodium Hyaluronate and Hyaluronic Acid to hydrate skin and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Propanediol

Glycerin

Sodium Hyaluronate

Hydroxyacetophenone

Sodium Citrate

Citric Acid

Ethylhexylglycerin

Tocopherol

Water, Propanediol, Glycerin, Sodium Hyaluronate, Hydroxyacetophenone, Sodium Citrate, Citric Acid, Ethylhexylglycerin, Tocopherol

Dimethicone

Phenoxyethanol

Butylene Glycol

Dimethicone/Vinyl Dimethicone Crosspolymer

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Caprylyl Glycol

Hyaluronic Acid

Parfum

PEG-60 Hydrogenated Castor Oil

Alpinia Galanga Leaf Extract

Xanthan Gum

Sodium Hydroxide

Disodium EDTA

Adenosine

Sodium Dilauramidoglutamide Lysine

Sodium Tocopheryl Phosphate

Caprylic/Capric Triglyceride

Iris Florentina Root Extract

BHT

Water, Glycerin, Dimethicone, Phenoxyethanol, Sodium Hyaluronate, Butylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Hyaluronic Acid, Parfum, PEG-60 Hydrogenated Castor Oil, Alpinia Galanga Leaf Extract, Xanthan Gum, Sodium Hydroxide, Disodium EDTA, Adenosine, Sodium Dilauramidoglutamide Lysine, Sodium Tocopheryl Phosphate, Caprylic/Capric Triglyceride, Iris Florentina Root Extract, BHT, Tocopherol

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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.

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.

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!

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