Skin science article
Juice Beauty Signal Peptides Firming Serum Versus The Ordinary "Buffet"
Juice Beauty Signal Peptides Firming Serum Versus The Ordinary "Buffet" This anti-aging serum is formulated around Aloe Barbadensis Leaf Juice and Squalane to soften the look of wrinkles and hydrate skin. This anti-aging serum is formulated around Lactococcus
Juice Beauty Signal Peptides Firming Serum Versus The Ordinary "Buffet"
This anti-aging serum is formulated around Aloe Barbadensis Leaf Juice and Squalane to soften the look of wrinkles and hydrate skin.
This anti-aging serum is formulated around Lactococcus Ferment Lysate and Acetyl Hexapeptide-8 to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Aloe Barbadensis Leaf Juice
Glycerin
Coconut Alkanes
Caprylic/Capric Triglyceride
Squalane
Polyglyceryl-10 Mono/Dioleate
Dicaprylyl Maleate
Cetyl Alcohol
Olea Europaea Fruit Oil
Butyrospermum Parkii Butter
Hydrolyzed Rice Bran Extract
Phosphatidylglycerol
Polyglyceryl-3 Oleate
Glycine Soja Sterols
Piper Angustifolium Extract
Linum Usitatissimum Seed Extract
Helianthus Annuus Seed Oil
Hyaluronic Acid
Tocopherol
Glyceryl Cocoate
Coco-Caprylate
Cetearyl Olivate
Sorbitan Olivate
Cetyl Hydroxyethylcellulose
Xanthan Gum
Caprylyl Glycol
Squalene
Gluconolactone
Leuconostoc/Radish Root Ferment Filtrate
Sodium Benzoate
Triethyl Citrate
Citrus Aurantium Bergamia Fruit Oil
Citrus Aurantium Dulcis Oil
Aloe Barbadensis Leaf Juice, Glycerin, Coconut Alkanes, Caprylic/Capric Triglyceride, Squalane, Polyglyceryl-10 Mono/Dioleate, Dicaprylyl Maleate, Cetyl Alcohol, Olea Europaea Fruit Oil, Butyrospermum Parkii Butter, Hydrolyzed Rice Bran Extract, Phosphatidylglycerol, Polyglyceryl-3 Oleate, Glycine Soja Sterols, Piper Angustifolium Extract, Linum Usitatissimum Seed Extract, Helianthus Annuus Seed Oil, Hyaluronic Acid, Tocopherol, Glyceryl Cocoate, Coco-Caprylate, Cetearyl Olivate, Sorbitan Olivate, Cetyl Hydroxyethylcellulose, Xanthan Gum, Caprylyl Glycol, Squalene, Gluconolactone, Leuconostoc/Radish Root Ferment Filtrate, Sodium Benzoate, Triethyl Citrate, Citrus Aurantium Bergamia Fruit Oil, Citrus Aurantium Dulcis Oil
Water
Lactococcus Ferment Lysate
Acetyl Hexapeptide-8
Pentapeptide-18
Palmitoyl Tripeptide-1
Palmitoyl Tetrapeptide-7
Palmitoyl Tripeptide-38
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Acetylarginyltryptophyl Diphenylglycine
Sodium Hyaluronate Crosspolymer
Sodium Hyaluronate
Allantoin
Glycine
Alanine
Serine
Valine
Isoleucine
Proline
Threonine
Histidine
Phenylalanine
Arginine
Aspartic Acid
Trehalose
Fructose
Glucose
Maltose
Urea
Sodium PCA
PCA
Sodium Lactate
Citric Acid
Hydroxypropyl Cyclodextrin
Sodium Chloride
Sodium Hydroxide
Butylene Glycol
Pentylene Glycol
Acacia Senegal Gum
Carbomer
Polysorbate 20
PPG-26-Buteth-26
PEG-40 Hydrogenated Castor Oil
Trisodium Ethylenediamine Disuccinate
Ethoxydiglycol
Ethylhexylglycerin
Phenoxyethanol
Chlorphenesin
Water, Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin
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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.
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).
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 Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.