Nuface Aqua Gel Activator Versus Good Molecules Hyaluronic Acid Serum

Nuface Aqua Gel Activator Versus Good Molecules Hyaluronic Acid Serum

This hydrating treatment is formulated around Hydrolyzed Hyaluronic Acid and Adenosine to hydrate skin and soften the look of wrinkles.

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

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Propanediol

Sea Silt Extract

Hydrolyzed Hyaluronic Acid

Adenosine

Olivine Extract

Tremella Fuciformis Sporocarp Extract

Betaine

Glycerin

Carbomer

Hydroxyethylcellulose

Ethylhexylglycerin

Caprylyl Glycol

Sodium Citrate

Tocopherol

Benzyl Alcohol

Glyceryl Caprylate

Glyceryl Undecylenate

Potassium Sorbate

Disodium Phosphate

Sodium Phosphate

Sodium Metabisulfite

Phenoxyethanol

Sodium Hydroxide

Sodium Nitrate

Water, Propanediol, Sea Silt Extract, Hydrolyzed Hyaluronic Acid, Adenosine, Olivine Extract, Tremella Fuciformis Sporocarp Extract, Betaine, Glycerin, Carbomer, Hydroxyethylcellulose, Ethylhexylglycerin, Caprylyl Glycol, Sodium Citrate, Tocopherol, Benzyl Alcohol, Glyceryl Caprylate, Glyceryl Undecylenate, Potassium Sorbate, Disodium Phosphate, Sodium Phosphate, Sodium Metabisulfite, Phenoxyethanol, Sodium Hydroxide, Sodium Nitrate

Sodium Hyaluronate

Hydroxyacetophenone

Citric Acid

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

Reviews

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.

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 Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.

Its main functions are to maintain the pH of a product and neutralize metal ions.

The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).

Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.

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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