Skin science article
Caudalie Resveratrol Lift Instant Firming Serum Versus Medik8 Oxy-R Peptides
Caudalie Resveratrol Lift Instant Firming Serum Versus Medik8 Oxy-R Peptides This anti-aging serum is formulated around Palmitoyl Grapevine Shoot Extract and Hyaluronic Acid to soften the look of wrinkles and brighten dull-looking skin. This brightening serum
Caudalie Resveratrol Lift Instant Firming Serum Versus Medik8 Oxy-R Peptides
This anti-aging serum is formulated around Palmitoyl Grapevine Shoot Extract and Hyaluronic Acid to soften the look of wrinkles and brighten dull-looking skin.
This brightening serum is formulated around Gluconolactone to fade the look of dark spots and brighten dull-looking skin.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Butylene Glycol
Glycerin
Hexyldecanol
Hexyldecyl Laurate
Squalane
Tocopheryl Acetate
C20-22 Alkyl Phosphate
Palmitoyl Grapevine Shoot Extract
C20-22 Alcohols
Potassium Cetyl Phosphate
Polyacrylate Crosspolymer-6
Helianthus Annuus Seed Oil
Caprylyl Glycol
Parfum
Hydrolyzed Hyaluronic Acid
Sodium Dehydroacetate
Hyaluronic Acid
Adenosine
Sodium Hydroxide
Acetyl Dipeptide-1 Cetyl Ester
Pentylene Glycol
Sodium Phytate
Khaya Senegalensis Bark Extract
Maltodextrin
Linalool
Limonene
Paeonia Lactiflora Root Extract
Coumarin
Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-47
Water, Butylene Glycol, Glycerin, Hexyldecanol, Hexyldecyl Laurate, Squalane, Tocopheryl Acetate, C20-22 Alkyl Phosphate, Palmitoyl Grapevine Shoot Extract, C20-22 Alcohols, Potassium Cetyl Phosphate, Polyacrylate Crosspolymer-6, Helianthus Annuus Seed Oil, Caprylyl Glycol, Parfum, Hydrolyzed Hyaluronic Acid, Sodium Dehydroacetate, Hyaluronic Acid, Adenosine, Sodium Hydroxide, Acetyl Dipeptide-1 Cetyl Ester, Pentylene Glycol, Sodium Phytate, Khaya Senegalensis Bark Extract, Maltodextrin, Linalool, Limonene, Paeonia Lactiflora Root Extract, Coumarin, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-47
Artocarpus Lakoocha Wood Extract
Gluconolactone
Acetyl Glycyl Beta-Alanine
Lactic Acid
Sodium Benzoate
Disodium EDTA
Sodium Hyaluronate
Xanthan Gum
Calcium Gluconate
Sodium Metabisulfite
Tetrapeptide-30
Hydroxyresveratrol
Water, Butylene Glycol, Artocarpus Lakoocha Wood Extract, Gluconolactone, Acetyl Glycyl Beta-Alanine, Glycerin, Lactic Acid, Sodium Benzoate, Disodium EDTA, Sodium Hyaluronate, Xanthan Gum, Calcium Gluconate, Sodium Metabisulfite, Tetrapeptide-30, Hydroxyresveratrol
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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.
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!