Skinfix Barrier+ Skin Barrier Restoring Gel Cream Versus Peach & Lily Peptide Pro Firming Moisturizer

Skinfix Barrier+ Skin Barrier Restoring Gel Cream Versus Peach & Lily Peptide Pro Firming Moisturizer

This barrier-repair moisturizer is formulated around Squalane and Niacinamide to strengthen the skin barrier and hydrate skin.

This anti-aging moisturizer is formulated around Collagen Extract and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Squalane

Propanediol

Jojoba Oil/Macadamia Seed Oil Esters

Triheptanoin

Niacinamide

Saccharide Isomerate

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Squalene

Zinc PCA

Hydrolyzed Hyaluronic Acid

Glycerin

Camellia Sinensis Seed Extract

Allantoin

Phytosteryl Macadamiate

Phytosterols

Acetyl Glutamine

Lecithin

Caprylyl Glycol

Amylopectin

Sodium Hyaluronate

Folic Acid

Oligopeptide-3

Bacillus/Soybean Ferment Extract

Oligopeptide-1

Oligopeptide-2

Hexapeptide-11

Tocopherol

Lithothamnion Calcareum Extract

Lactic Acid

Glucose

Acetyl Heptapeptide-4

C14-22 Alcohols

C12-20 Alkyl Glucoside

Ethylhexylglycerin

Trisodium Ethylenediamine Disuccinate

Potassium Sorbate

Citric Acid

Sodium Citrate

Pentylene Glycol

Sodium Benzoate

Xanthan Gum

Phenoxyethanol

Water, Squalane, Propanediol, Jojoba Oil/Macadamia Seed Oil Esters, Triheptanoin, Niacinamide, Saccharide Isomerate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Squalene, Zinc PCA, Hydrolyzed Hyaluronic Acid, Glycerin, Camellia Sinensis Seed Extract, Allantoin, Phytosteryl Macadamiate, Phytosterols, Acetyl Glutamine, Lecithin, Caprylyl Glycol, Amylopectin, Sodium Hyaluronate, Folic Acid, Oligopeptide-3, Bacillus/Soybean Ferment Extract, Oligopeptide-1, Oligopeptide-2, Hexapeptide-11, Tocopherol, Lithothamnion Calcareum Extract, Lactic Acid, Glucose, Acetyl Heptapeptide-4, C14-22 Alcohols, C12-20 Alkyl Glucoside, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate, Potassium Sorbate, Citric Acid, Sodium Citrate, Pentylene Glycol, Sodium Benzoate, Xanthan Gum, Phenoxyethanol

Butylene Glycol

Sorbitol

Cetearyl Alcohol

Butylene Glycol Dicaprylate/Dicaprate

1,2-Hexanediol

Caprylic/Capric Triglyceride

Hydrogenated Polydecene

C10-18 Triglycerides

Stearic Acid

Cetearyl Glucoside

Collagen Extract

Acetyl Hexapeptide-8

Dipeptide-2

Acetyl Tetrapeptide-5

Sh-Oligopeptide-1

Copper Tripeptide-1

Tripeptide-1

Palmitoyl Tripeptide-5

Palmitoyl Tripeptide-1

Nonapeptide-1

Hexapeptide-9

Palmitoyl Pentapeptide-4

Sh-Polypeptide-1

Serine

Methionine

Cysteine

Arginine

Tremella Fuciformis Extract

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Polyglutamic Acid

Polyglyceryl-3 Methylglucose Distearate

Hydrolyzed Sodium Hyaluronate

Hyaluronic Acid

Sodium Hyaluronate Crosspolymer

Glyceryl Glucoside

Saccharomyces/Rice Ferment Filtrate

Prunus Mume Fruit Extract

Curcuma Longa Root Extract

Corallina Officinalis Extract

Panax Ginseng Callus Culture Extract

Solanum Melongena Fruit Extract

Prunus Armeniaca Fruit Extract

Aloe Barbadensis Leaf Extract

Ocimum Sanctum Leaf Extract

Adenosine

Sorbitan Stearate

Carbomer

Sodium Polyacryloyldimethyl Taurate

Origanum Majorana Leaf Extract

Melia Azadirachta Leaf Extract

Melia Azadirachta Flower Extract

Aloe Barbadensis Flower Extract

Phellinus Linteus Extract

3-O-Ethyl Ascorbic Acid

Coccinia Indica Fruit Extract

Tropolone

Citrus Aurantium Bergamia Fruit Oil

Water, Butylene Glycol, Sorbitol, Glycerin, Cetearyl Alcohol, Butylene Glycol Dicaprylate/Dicaprate, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Hydrogenated Polydecene, C10-18 Triglycerides, Stearic Acid, Cetearyl Glucoside, Collagen Extract, Acetyl Hexapeptide-8, Dipeptide-2, Acetyl Tetrapeptide-5, Sh-Oligopeptide-1, Copper Tripeptide-1, Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tripeptide-1, Nonapeptide-1, Hexapeptide-9, Palmitoyl Pentapeptide-4, Sh-Polypeptide-1, Serine, Methionine, Cysteine, Arginine, Tremella Fuciformis Extract, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Polyglutamic Acid, Polyglyceryl-3 Methylglucose Distearate, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Squalane, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Glyceryl Glucoside, Saccharomyces/Rice Ferment Filtrate, Prunus Mume Fruit Extract, Curcuma Longa Root Extract, Corallina Officinalis Extract, Panax Ginseng Callus Culture Extract, Solanum Melongena Fruit Extract, Prunus Armeniaca Fruit Extract, Aloe Barbadensis Leaf Extract, Ocimum Sanctum Leaf Extract, Adenosine, Tocopherol, Sorbitan Stearate, Carbomer, Sodium Polyacryloyldimethyl Taurate, Origanum Majorana Leaf Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Aloe Barbadensis Flower Extract, Phellinus Linteus Extract, 3-O-Ethyl Ascorbic Acid, Glucose, Ethylhexylglycerin, Coccinia Indica Fruit Extract, Pentylene Glycol, Caprylyl Glycol, Tropolone, Citrus Aurantium Bergamia Fruit Oil

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.

Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.

Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.

Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).

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.

Glucose is a simple sugar (a monosaccharide). In skincare, it is mostly a humectant and skin conditioning agent.

Mechanistically, it has multiple hydroxyl groups that hydrogen-bond to water. This pulls moisture into the upper layers of skin to keep the surface soft and hydrated.

It's worth knowing sugars are already a natural component of the skin's NMF (natural moisturizing factor) so it's a molecule that your stratum corneum is well-acquainted with.

Just so you know, glucose is hydrophilic (water-loving) and the stratum corneum is a strong barrier to hydrophilic compounds. This just means penetration is slow and most of the action is happening on the surface.

Gram-to-gram, glucose is not as efficient as a humectant as glycerin. This is why you'll likely see glycose paired with stronger humectants for a bigger hydration payoff.

In skincare, glucose is typically derived from corn or other starch sources.

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.

Hydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments.

It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss.

Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA.

Most formulations will combine all sizes to get the best of both worlds.

Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

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.

Squalane is the hydrogenated and shelf-stable form of squalene (a lipid that naturally occurs in human sebum).

It is an emollient and skin conditioning agent that is able to integrate seamlessly into the skin's lipid barrier without clogging pores.

This is due to how structurally similar it is to what your skin already produces.

Though it is mostly an emollient that helps soften and hydrate skin, it also has some humectant and occlusive action. Humectants help the skin retain moisture while occlusives seal it in, making squalane a triple-threat moisturizer.

Research shows it has antioxidant capabilities that help protect against stressors like UV exposure, specifically UVA induced oxidative stress. This study also found that it supports collagen biosynthesis in human dermal fibroblasts.

No clinical study has reported significant adverse effects and irritation reactions are very rare from this ingredient (even at 100% concentration).

Overall, it's a fantastic ingredient for hydration and is suitable for all skin types.

This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.

Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.

Read more about squalene with an "e".

Though squalane is often called an oil, it’s technically not one. It is a hydrocarbon, meaning it is only made of carbon and hydrogen. True oils are triglycerides and made of fatty acids and glycerol.

The term “oil-free” isn’t regulated so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.

Squalane has a comedogenic rating of 1 from the original 1972 study that tested raw ingredients under occlusion on rabbit ears. This system is not standardized or peer-reviewed, and using the raw ingredients is very different from how diluted cosmetic formulations are used on human skin.

A comedogenic rating of 1 means it is "unlikely to clog pores" according to the original rating system.

The overall formula of a product matters more than the individual ingredients on whether or not it will cause clogged pores.

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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