Skin science article
Paula's Choice Clinical Niacinamide 20% Treatment Versus Dermalogica Intensive Moisture Balance Moisturizer
Paula's Choice Clinical Niacinamide 20% Treatment Versus Dermalogica Intensive Moisture Balance Moisturizer This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin texture. This barrier-repai
Paula's Choice Clinical Niacinamide 20% Treatment Versus Dermalogica Intensive Moisture Balance Moisturizer
This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin texture.
This barrier-repair moisturizer is formulated around Sodium Hyaluronate and Ceramide NP to strengthen the skin barrier and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Niacinamide 20%
Pentylene Glycol
Butylene Glycol
Glycerin
Acetyl Glucosamine
Ascorbyl Glucoside
Glycyrrhiza Glabra Root Extract
Spiraea Ulmaria Extract
Portulaca Oleracea Extract
Camellia Japonica Flower Extract
Epigallocatechin Gallate
Boerhavia Diffusa Root Extract
Camellia Sinensis Leaf Extract
Allantoin
Lecithin
Pullulan
Panthenol
Silica
Xanthan Gum
Sclerotium Gum
Propanediol
Sodium Phytate
Phenoxyethanol
Ethylhexylglycerin
Water, Niacinamide 20%, Pentylene Glycol, Butylene Glycol, Glycerin, Acetyl Glucosamine, Ascorbyl Glucoside, Glycyrrhiza Glabra Root Extract, Spiraea Ulmaria Extract, Portulaca Oleracea Extract, Camellia Japonica Flower Extract, Epigallocatechin Gallate, Boerhavia Diffusa Root Extract, Camellia Sinensis Leaf Extract, Allantoin, Lecithin, Pullulan, Panthenol, Silica, Xanthan Gum, Sclerotium Gum, Propanediol, Sodium Phytate, Phenoxyethanol, Ethylhexylglycerin
Ethylhexyl Hydroxystearate
Cetearyl Ethylhexanoate
Cetyl Caprylate
Stearic Acid
PEG-8
Octyldodecanol
Dimethicone
Glyceryl Stearate Se
PEG-100 Stearate
Sodium Hyaluronate
Hydrolyzed Sodium Hyaluronate
Sodium Ascorbyl Phosphate
Chlorella Vulgaris Extract
Ceramide NP
Phytosterols
Centella Asiatica Extract
Linoleic Acid
Echinacea Purpurea Extract
Aloe Barbadensis Extract
Palmitic Acid
Myristic Acid
Rosa Centifolia Extract
Lactic Acid
Linolenic Acid
Tocopherol
Potassium Cetyl Phosphate
Helianthus Annuus Seed Oil
Tetrasodium Glutamate Diacetate
Cetyl Alcohol
Carbomer
Hydroxystearic Acid
Aminomethyl Propanol
Sodium Hydroxide
Water, Ethylhexyl Hydroxystearate, Butylene Glycol, Cetearyl Ethylhexanoate, Cetyl Caprylate, Stearic Acid, PEG-8, Octyldodecanol, Dimethicone, Glyceryl Stearate Se, PEG-100 Stearate, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Ascorbyl Phosphate, Chlorella Vulgaris Extract, Ceramide NP, Phytosterols, Centella Asiatica Extract, Linoleic Acid, Echinacea Purpurea Extract, Aloe Barbadensis Extract, Palmitic Acid, Myristic Acid, Rosa Centifolia Extract, Lactic Acid, Linolenic Acid, Propanediol, Tocopherol, Potassium Cetyl Phosphate, Helianthus Annuus Seed Oil, Tetrasodium Glutamate Diacetate, Ethylhexylglycerin, Cetyl Alcohol, Carbomer, Hydroxystearic Acid, Aminomethyl Propanol, Sodium Hydroxide, Phenoxyethanol
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.
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.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
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!