Skin science article
Aramore Retinol Peptide Boosting Serum Versus Iope PDRN Caffeine Shot Serum
Aramore Retinol Peptide Boosting Serum Versus Iope PDRN Caffeine Shot Serum This anti-aging serum is formulated around Palmitoyl Pentapeptide-4 and Retinol to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Lacto
Aramore Retinol Peptide Boosting Serum Versus Iope PDRN Caffeine Shot Serum
This anti-aging serum is formulated around Palmitoyl Pentapeptide-4 and Retinol to soften the look of wrinkles and refine skin texture.
This anti-aging serum is formulated around Lactobacillus Ferment Lysate and Niacinamide to soften the look of wrinkles and calm redness.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Dicaprylyl Carbonate
Caprylic/Capric Triglyceride
Cetyl Alcohol
Cetearyl Olivate
Sorbitan Olivate
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Tetrapeptide-21
Palmitoyl Pentapeptide-4
Retinol
Sodium Hyaluronate
Ferulic Acid
Ceramide NP
Bisabolol
Rubus Fruticosus Fruit Extract
Peucedanum Graveolens Extract
Aphanizomenon Flos-Aquae Extract
Avena Sativa Kernel Extract
Citrus Paradisi Peel Extract
Hydrogenated Starch Hydrolysate
Cetyl Palmitate
Sclerotium Gum
Polysorbate 20
Laureth-23
Trideceth-6 Phosphate
Butylene Glycol
Hexylene Glycol
Ethylhexylglycerin
Sodium Hydroxide
Caprylyl Glycol
Phenoxyethanol
Water, Glycerin, Dicaprylyl Carbonate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Tetrapeptide-21, Palmitoyl Pentapeptide-4, Retinol, Sodium Hyaluronate, Ferulic Acid, Ceramide NP, Bisabolol, Rubus Fruticosus Fruit Extract, Peucedanum Graveolens Extract, Aphanizomenon Flos-Aquae Extract, Avena Sativa Kernel Extract, Citrus Paradisi Peel Extract, Hydrogenated Starch Hydrolysate, Cetyl Palmitate, Sclerotium Gum, Polysorbate 20, Laureth-23, Trideceth-6 Phosphate, Butylene Glycol, Hexylene Glycol, Ethylhexylglycerin, Sodium Hydroxide, Caprylyl Glycol, Phenoxyethanol
Lactobacillus Ferment Lysate
Propanediol
Niacinamide
Caffeine
Dipropylene Glycol
1,2-Hexanediol
Diethoxyethyl Succinate
Glyceryl Polymethacrylate
Polyacrylate Crosspolymer-6
Mannitol
Adenosine
Sodium Citrate
Dextrin
Theobroma Cacao Extract
Citric Acid
Disodium EDTA
T-Butyl Alcohol
Arginine
Cyclodextrin
Hydroxypropyl Cyclodextrin
Maltodextrin
Xanthan Gum
Beta-Glucan
Acetyl Tetrapeptide-11
Tocopherol
Lactobacillus Ferment Lysate, Water, Propanediol, Glycerin, Niacinamide, Butylene Glycol, Caffeine, Dipropylene Glycol, 1,2-Hexanediol, Diethoxyethyl Succinate, Glyceryl Polymethacrylate, Polyacrylate Crosspolymer-6, Mannitol, Ethylhexylglycerin, Adenosine, Sodium Citrate, Dextrin, Theobroma Cacao Extract, Citric Acid, Disodium EDTA, T-Butyl Alcohol, Arginine, Cyclodextrin, Hydroxypropyl Cyclodextrin, Maltodextrin, Xanthan Gum, Beta-Glucan, Acetyl Tetrapeptide-11, 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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
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.
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!