GLAMFOX Double Effect Retinol + Collagen Serum Versus Good Molecules Hyaluronic Acid Serum

GLAMFOX Double Effect Retinol + Collagen Serum Versus Good Molecules Hyaluronic Acid Serum

This hydrating serum is formulated around Retinyl Palmitate and Panthenol to hydrate skin.

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

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Butylene Glycol

Glycerin

Dimethicone

Caprylic/Capric Triglyceride

1,2-Hexanediol

Cetearyl Olivate

Panthenol

Sorbitan Olivate

Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Ceteareth-20

Helianthus Annuus Seed Oil

Isohexadecane

Retinyl Palmitate

Sodium Hyaluronate

Polysorbate 80

Tocopheryl Acetate

Simmondsia Chinensis Seed Oil

Argania Spinosa Kernel Oil

Allantoin

Hydrogenated Polyisobutene

Olea Europaea Fruit Oil

Parfum

Adenosine

Glycine Soja Oil

Ethylhexylglycerin

Disodium EDTA

Olea Europaea Husk Oil

Hydrolyzed Collagen

Tocopherol

Bixa Orellana Seed Oil

Anemarrhena Asphodeloides Root Extract

Citronellol

Limonene

Geraniol

Linalool

Butylphenyl Methylpropional

Water, Butylene Glycol, Glycerin, Dimethicone, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Cetearyl Olivate, Panthenol, Sorbitan Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ceteareth-20, Helianthus Annuus Seed Oil, Isohexadecane, Retinyl Palmitate, Sodium Hyaluronate, Polysorbate 80, Tocopheryl Acetate, Simmondsia Chinensis Seed Oil, Argania Spinosa Kernel Oil, Allantoin, Hydrogenated Polyisobutene, Olea Europaea Fruit Oil, Parfum, Adenosine, Glycine Soja Oil, Ethylhexylglycerin, Disodium EDTA, Olea Europaea Husk Oil, Hydrolyzed Collagen, Tocopherol, Bixa Orellana Seed Oil, Anemarrhena Asphodeloides Root Extract, Citronellol, Limonene, Geraniol, Linalool, Butylphenyl Methylpropional

Propanediol

Hydroxyacetophenone

Sodium Citrate

Citric Acid

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

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.

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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