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Paula's Choice Calm Redness Relief Toner for Normal to Dry Skin Versus Paula's Choice Skin Recovery Enriched Calming Toner

Paula's Choice Calm Redness Relief Toner for Normal to Dry Skin Versus Paula's Choice Skin Recovery Enriched Calming Toner This calming toner is formulated around Allantoin and Dipotassium Glycyrrhizate to calm redness and hydrate skin. This barrier-repair ton

Paula's Choice Calm Redness Relief Toner for Normal to Dry Skin Versus Paula's Choice Skin Recovery Enriched Calming Toner

This calming toner is formulated around Allantoin and Dipotassium Glycyrrhizate to calm redness and hydrate skin.

This barrier-repair toner is formulated around Oenothera Biennis Oil and Borago Officinalis Seed Oil to strengthen the skin barrier and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Cyclopentasiloxane

Glycereth-26

Allantoin

Genistein

Carnosine

Dipotassium Glycyrrhizate

Epigallocatechin Gallate

Glycyrrhiza Glabra Root Extract

Boerhavia Diffusa Root Extract

Caprylic/Capric Triglyceride

Dimethiconol

Sodium Hyaluronate

Oleic Acid

Linolenic Acid

Palmitic Acid

Linoleic Acid

Phospholipids

Epilobium Angustifolium Flower/Leaf/Stem Extract

Polysorbate 20

Hydrogenated Lecithin

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Xanthan Gum

Laureth-4

Laureth-23

Sodium Hydroxide

Butylene Glycol

Disodium EDTA

Ethylhexylglycerin

Phenoxyethanol

Water, Glycerin, Cyclopentasiloxane, Glycereth-26, Allantoin, Genistein, Carnosine, Dipotassium Glycyrrhizate, Epigallocatechin Gallate, Glycyrrhiza Glabra Root Extract, Boerhavia Diffusa Root Extract, Caprylic/Capric Triglyceride, Dimethiconol, Sodium Hyaluronate, Oleic Acid, Linolenic Acid, Palmitic Acid, Linoleic Acid, Phospholipids, Epilobium Angustifolium Flower/Leaf/Stem Extract, Polysorbate 20, Hydrogenated Lecithin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Laureth-4, Laureth-23, Sodium Hydroxide, Butylene Glycol, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol

Oenothera Biennis Oil

Borago Officinalis Seed Oil

Tocopheryl Acetate

Tocopherol

Ascorbyl Palmitate

Panthenol

Niacinamide

Superoxide Dismutase

PEG-40 Hydrogenated Castor Oil

Myristamidopropyl Pg-Dimonium Chloride Phosphate

Sodium Benzoate

Chlorphenesin

Benzoic Acid

Sorbic Acid

Water, Cyclopentasiloxane, Butylene Glycol, Glycereth-26, Dimethiconol, Oenothera Biennis Oil, Borago Officinalis Seed Oil, Sodium Hyaluronate, Tocopheryl Acetate, Tocopherol, Ascorbyl Palmitate, Panthenol, Allantoin, Glycerin, Hydrogenated Lecithin, Caprylic/Capric Triglyceride, Niacinamide, Superoxide Dismutase, PEG-40 Hydrogenated Castor Oil, Myristamidopropyl Pg-Dimonium Chloride Phosphate, Laureth-4, Laureth-23, Disodium EDTA, Sodium Benzoate, Chlorphenesin, Phenoxyethanol, Benzoic Acid, Sorbic Acid

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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.

Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.

Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.

Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.

It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.

Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.

This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.

Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.

Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.

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.

Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.

Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.

In practice, that translates to a long shelf life and a consistently elegant skin feel.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.

Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.

This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.

This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.

Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy.

Since D5 is volatile, it does its thing and then evaporates off the skin quickly.

The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics

There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels.

Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5.

The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water.

Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.

This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized.

It is a humectant and helps add texture to products. It can make your product thicker.

As a humectant, it helps draw moisture from the air to your skin. This helps your skin stay hydrated.

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.

Hydrogenated Lecithin is a more stable version of lecithin.

It's made by taking lecithin (a phospholipid commonly found in soybeans and egg yolks) and hydrogenating it. This just means the unsaturated fatty acids are turned into saturated ones so they don't go bad as easily.

This ingredient is an emollient, emulsifier, and penetration enhancer. As an emollient, it helps soften and hydrate skin by trapping moisture within. As an emulsifier, it prevents oil and water ingredients from separating.

Hydrogenated Lecithin can form tiny spherical structures made of phospholipid bilayers called liposomes. These liposomes are able to capture compounds inside their structure and deliver them through the skin barrier.

Because phospholipids are a natural component of our cell membranes, this ingredient is inherently compatible with skin.

A 2021 study found lecithin-based surfactants were less harsh and more tolerable comared to Sodium Lauryl Sulfate (SLS).

Laureth-23 is created by reacting ethylene oxide with Lauryl Alcohol.

It is a cleansing ingredient. This means it helps lift oils and dirt so they may be rinsed away with water.

The 23 refers to the number of repeating ethylene oxides in the molecule.

Laureth-4 is created by reacting ethylene oxide with Lauryl Alcohol. It is a surfactant and emulsifier.

Surfactants reduce the surface tension of ingredients so they can mix better. Emulsifiers prevent ingredients such as oil and water from separating.

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.

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. 03Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy.
  4. 04Since D5 is volatile, it does its thing and then evaporates off the skin quickly.
  5. 05The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics
  6. 06There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels.
  7. 07Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5.
  8. 08The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water.
  9. 09This ingredient is also known as African Palm Oil. It is a plant-based emollient that is slightly occlusive leaning.
  10. 10As an emollient, it helps moisturize the skin and supports the lipid barrier. Clinical testing found it improved skin hydration, reduced transepidermal water loss (TEWL), and increased skin elasticity.
  11. 11The Cosmetic Ingredient Review Panel has assessed the available safety data and found it to safe in cosmetics.
  12. 12The comedogenic rating of 2/5 means it is low-to-moderate risk of pore clogging; please remember comedogenic ratings cannot predict how the overall formula will behave on skin.
  13. 13Because its dominant fatty acids (palmitic and oleic acid) fall within the C11-24 range that Malassezia can use as a growth substrate, this ingredient may not be fungal acne safe.
  14. 14Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
  15. 15It 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.
  16. 16On 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.
  17. 17Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
  18. 18You'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.
  19. 19Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
  20. 20Safety-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.
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

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