Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Omega+ Complex Moisturizer Versus Muji Moisturising Cream

Paula's Choice Omega+ Complex Moisturizer Versus Muji Moisturising Cream Detailed comparison of Paula's Choice Omega+ Complex Moisturizer versus Muji Moisturising Cream. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Linol

This source-based comparison does not add ratings or recommend a winner.

Paula's Choice Omega+ Complex Moisturizer Versus Muji Moisturising Cream Detailed comparison of Paula's Choice Omega+ Complex Moisturizer versus Muji Moisturising Cream. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Linoleic Acid to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Olea Europaea Fruit Oil and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Butyrospermum Parkii Butter Ceteareth-6 Olivate Butylene Glycol C13-15 Alkane Glycerin Glyceryl Stearate Polyglyceryl-4 Laurate Decyl Oleate Linum Usitatissimum Seed Oil Salvia Hispanica Seed Oil Olea Europaea Fruit Oil Passiflora Edulis Seed Oil Borago Officinalis Seed Oil Hydrogenated Olive Oil Psidium Guajava Fruit Extract Olea Europaea Oil Unsaponifiables Limnanthes Alba Seed Oil Linoleic Acid Linolenic Acid Oleic Acid Euterpe Oleracea Sterols Ceramide AP Ceramide EOP Ceramide NP Serine Alanine Glycine Proline Lysine Hcl Threonine Arginine Squalane Cholesterol Phytosphingosine Anastatica Hierochuntica Extract Lecithin Sodium Hyaluronate Sodium Lactate Boerhavia Diffusa Root Extract Adenosine Phytic Acid Glutamic Acid Betaine Pullulan PCA Sodium PCA Carbomer Sodium Polyacrylate Starch Sclerotium Gum Xanthan Gum Sodium Lauroyl Lactylate Phenoxyethanol Ethylhexylglycerin Water, Butyrospermum Parkii Butter, Ceteareth-6 Olivate, Butylene Glycol, C13-15 Alkane, Glycerin, Glyceryl Stearate, Polyglyceryl-4 Laurate, Decyl Oleate, Linum Usitatissimum Seed Oil, Salvia Hispanica Seed Oil, Olea Europaea Fruit Oil, Passiflora Edulis Seed Oil, Borago Officinalis Seed Oil, Hydrogenated Olive Oil, Psidium Guajava Fruit Extract, Olea Europaea Oil Unsaponifiables, Limnanthes Alba Seed Oil, Linoleic Acid, Linolenic Acid, Oleic Acid, Euterpe Oleracea Sterols, Ceramide AP, Ceramide EOP, Ceramide NP, Serine, Alanine, Glycine, Proline, Lysine Hcl, Threonine, Arginine, Squalane, Cholesterol, Phytosphingosine, Anastatica Hierochuntica Extract, Lecithin, Sodium Hyaluronate, Sodium Lactate, Boerhavia Diffusa Root Extract, Adenosine, Phytic Acid, Glutamic Acid, Betaine, Pullulan, PCA, Sodium PCA, Carbomer, Sodium Polyacrylate Starch, Sclerotium Gum, Xanthan Gum, Sodium Lauroyl Lactylate, Phenoxyethanol, Ethylhexylglycerin Cetyl Ethylhexanoate Beeswax Caprylic/Capric Triglyceride C9-12 Alkane Octyldodecyl Myristate Behenyl Alcohol Polysorbate 60 PEG-75 Stearate Eucalyptus Globulus Leaf Extract Portulaca Oleracea Extract Citrus Grandis Seed Extract Sodium Glutamate Dipotassium Glycyrrhizate Diglycerin Glycosyl Trehalose Hydrogenated Starch Hydrolysate Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate C14-22 Alcohols Batyl Alcohol Tocopherol Citric Acid Water, Cetyl Ethylhexanoate, Butylene Glycol, Beeswax, Glycerin, Olea Europaea Fruit Oil, Glyceryl Stearate, Caprylic/Capric Triglyceride, C9-12 Alkane, Octyldodecyl Myristate, Behenyl Alcohol, C13-15 Alkane, Polysorbate 60, PEG-75 Stearate, Eucalyptus Globulus Leaf Extract, Portulaca Oleracea Extract, Citrus Grandis Seed Extract, Ceramide NP, Alanine, Arginine, Sodium Glutamate, Serine, Proline, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Diglycerin, Glycosyl Trehalose, Hydrogenated Starch Hydrolysate, Ethylhexylglycerin, Squalane, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, C14-22 Alcohols, Batyl Alcohol, Sodium Polyacrylate Starch, Tocopherol, Citric Acid Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Alanine is an amino acid and is already found in the human body. Our skin uses alanine to build collagen, elastin, and keratin. Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. 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. C13-15 Alkane is a group of alkanes with 13 to 15 carbon atoms in the alkyl chain. It is a solvent and texture enhancer. Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product. Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days. Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this in