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Skin science article

Dermalogica Intensive Moisture Balance Moisturizer Versus PCA Skin ReBalance

Dermalogica Intensive Moisture Balance Moisturizer Versus PCA Skin ReBalance This barrier-repair moisturizer is formulated around Sodium Hyaluronate and Ceramide NP to strengthen the skin barrier and hydrate skin. This calming moisturizer is formulated around

Dermalogica Intensive Moisture Balance Moisturizer Versus PCA Skin ReBalance

This barrier-repair moisturizer is formulated around Sodium Hyaluronate and Ceramide NP to strengthen the skin barrier and hydrate skin.

This calming moisturizer is formulated around Niacinamide and Bisabolol to calm redness and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

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

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

Ethylhexyl Isononanoate

Glycereth-26

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Niacinamide

Polyisobutene

Caprylyl Glycol

Bisabolol

Hexylene Glycol

PEG-7 Trimethylolpropane Coconut Ether

Tocopheryl Acetate

Oenothera Biennis Oil

Borago Officinalis Seed Oil

Aloe Barbadensis Leaf Juice

Water, Ethylhexyl Isononanoate, Glycereth-26, Butylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Niacinamide, Carbomer, Polyisobutene, Caprylyl Glycol, Bisabolol, Sodium Hydroxide, Ethylhexylglycerin, Hexylene Glycol, PEG-7 Trimethylolpropane Coconut Ether, Tocopheryl Acetate, Oenothera Biennis Oil, Borago Officinalis Seed Oil, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate

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.

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

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.

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.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

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!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
  4. 04Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
  5. 05Though 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.
  6. 06Water. 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.
  7. 07So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
  8. 08You'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!
Source · skinsort.com
02

Product index

Related product references

Product

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PCA Skin Pigment Gel Hq Free PCA Skin Pigment Gel Hq Free ingredients explained: Sd Alcohol 40-B, Water/Aqua/Eau, Hamamelis Virginiana (Witch Hazel), Water, Butylene Glycol, Lactic Acid, Az…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side