Skin science article
Paula's Choice Omega+ Complex Serum Versus Peach & Lily Glass Skin Refining Serum
Paula's Choice Omega+ Complex Serum Versus Peach & Lily Glass Skin Refining Serum This barrier-repair serum is formulated around Linoleic Acid and Linolenic Acid to strengthen the skin barrier and hydrate skin. This smoothing serum is formulated around Niacina
Paula's Choice Omega+ Complex Serum Versus Peach & Lily Glass Skin Refining Serum
This barrier-repair serum is formulated around Linoleic Acid and Linolenic Acid to strengthen the skin barrier and hydrate skin.
This smoothing serum is formulated around Niacinamide and Sodium Hyaluronate to refine skin texture and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Glycerin
Diheptyl Succinate
Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters
Linum Usitatissimum Seed Oil
Linoleic Acid
Linolenic Acid
Passiflora Edulis Seed Oil
Ceramide EOP
Ceramide Eos
Ceramide NP
Ceramide Ns
Caprooyl Sphingosine
Olea Europaea Oil Unsaponifiables
Caprooyl Phytosphingosine
Sodium Hyaluronate
Cholesterol
Ceramide AP
Butyrospermum Parkii Butter Unsaponifiables
Tocopherol
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Prunus Domestica Seed Oil
Lauryl Laurate
Glyceryl Behenate
Hydrogenated Lecithin
Sodium Phytate
Trehalose
Isohexadecane
Sodium Stearoyl Lactylate
Capryloyl Glycerin/Sebacic Acid Copolymer
Xanthan Gum
Cetyl Alcohol
Tetrahexyldecyl Ascorbate
Agar
Glyceryl Stearate
Ceteareth-25
Cetearyl Alcohol
Behenic Acid
Glyceryl Rosinate
Citric Acid
Benzyl Alcohol
Ethylhexylglycerin
Water, Glycerin, Diheptyl Succinate, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Linum Usitatissimum Seed Oil, Linoleic Acid, Linolenic Acid, Passiflora Edulis Seed Oil, Ceramide EOP, Ceramide Eos, Ceramide NP, Ceramide Ns, Caprooyl Sphingosine, Olea Europaea Oil Unsaponifiables, Caprooyl Phytosphingosine, Sodium Hyaluronate, Cholesterol, Ceramide AP, Butyrospermum Parkii Butter Unsaponifiables, Tocopherol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Prunus Domestica Seed Oil, Lauryl Laurate, Glyceryl Behenate, Hydrogenated Lecithin, Sodium Phytate, Trehalose, Isohexadecane, Sodium Stearoyl Lactylate, Capryloyl Glycerin/Sebacic Acid Copolymer, Xanthan Gum, Cetyl Alcohol, Tetrahexyldecyl Ascorbate, Agar, Glyceryl Stearate, Ceteareth-25, Cetearyl Alcohol, Behenic Acid, Glyceryl Rosinate, Citric Acid, Benzyl Alcohol, Ethylhexylglycerin
Propanediol
Butylene Glycol
Niacinamide
1,2-Hexanediol
Prunus Persica Fruit Extract
Dioscorea Japonica Root Extract
Adenosine
Hydrolyzed Sodium Hyaluronate
Madecassoside
Hydrolyzed Hyaluronic Acid
Sodium Acetylated Hyaluronate
Acetyl Octapeptide-3
Hydrolyzed Corn Starch
Sodium Carbomer
Beta-Glucan
Saccharide Isomerate
Phytic Acid
Sucrose
Asiaticoside
Caprylyl Glycol
Water, Propanediol, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Prunus Persica Fruit Extract, Dioscorea Japonica Root Extract, Sodium Hyaluronate, Adenosine, Hydrolyzed Sodium Hyaluronate, Madecassoside, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Acetyl Octapeptide-3, Ethylhexylglycerin, Hydrolyzed Corn Starch, Sodium Carbomer, Beta-Glucan, Saccharide Isomerate, Phytic Acid, Sucrose, Asiaticoside, Caprylyl Glycol
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.
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.
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!