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Revolution Beauty 2% Hyaluronic Acid Hydrating Serum Versus Paula's Choice Pro-Collagen Multi-Peptide Booster

Revolution Beauty 2% Hyaluronic Acid Hydrating Serum Versus Paula's Choice Pro-Collagen Multi-Peptide Booster This hydrating serum is formulated around Sodium Hyaluronate and Sodium Hyaluronate Crosspolymer to hydrate skin and strengthen the skin barrier. What

Revolution Beauty 2% Hyaluronic Acid Hydrating Serum Versus Paula's Choice Pro-Collagen Multi-Peptide Booster

This hydrating serum is formulated around Sodium Hyaluronate and Sodium Hyaluronate Crosspolymer to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Propanediol

Glycerin

Butylene Glycol

Sodium Hyaluronate

Sodium Hyaluronate Crosspolymer

Sodium Benzoate

Potassium Sorbate

Disodium EDTA

Pentylene Glycol

Ethylhexylglycerin

Water, Propanediol, Glycerin, Butylene Glycol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Benzoate, Potassium Sorbate, Disodium EDTA, Pentylene Glycol, Ethylhexylglycerin

Hydrolyzed Yeast Extract

Pyrus Malus Fruit Extract

Dimethicone

Ceramide AP

1,2-Hexanediol

Glyceryl Glucoside

Palmitoyl Tetrapeptide-72 Amide

Sh-Polypeptide-121

Tridecapeptide-1

Polyglucuronic Acid

C9-12 Alkane

Ammonium Polyacryloyldimethyl Taurate

Polygonum Bistorta Root Extract

Bacillus Ferment

Lecithin

Sodium Phytate

Coco-Caprylate/Caprate

Hexylene Glycol

Cetyl Hydroxyethylcellulose

Xanthan Gum

Caprylyl Glycol

Magnesium Chloride

Water, Glycerin, Pentylene Glycol, Hydrolyzed Yeast Extract, Pyrus Malus Fruit Extract, Dimethicone, Propanediol, Ceramide AP, 1,2-Hexanediol, Glyceryl Glucoside, Palmitoyl Tetrapeptide-72 Amide, Sh-Polypeptide-121, Tridecapeptide-1, Polyglucuronic Acid, Sodium Hyaluronate, C9-12 Alkane, Ammonium Polyacryloyldimethyl Taurate, Polygonum Bistorta Root Extract, Bacillus Ferment, Lecithin, Sodium Phytate, Coco-Caprylate/Caprate, Hexylene Glycol, Cetyl Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Magnesium Chloride, Potassium Sorbate, Sodium Benzoate

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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.

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.

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.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

You'll often find this ingredient used with other preservatives.

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.

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

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 Side-by-side

  1. 01Titanium Dioxide 2%
  2. 02Zinc Oxide 17%
  3. 03Dimethicone
  4. 04Caprylic/Capric Triglyceride
  5. 05Dimethicone Crosspolymer
  6. 06Dimethicone/Vinyl Dimethicone Crosspolymer
  7. 07Butyloctyl Salicylate
  8. 08Glyceryl Isostearate
  9. 09Polysilicone-15
  10. 10Punica Granatum Extract
  11. 11Vaccinium Macrocarpon Fruit Extract
  12. 12Ubiquinone
  13. 13Camellia Sinensis Leaf Extract
  14. 14Tetrahexyldecyl Ascorbate
  15. 15Squalane
  16. 16Tocopheryl Acetate
  17. 17Polyhydroxystearic Acid
  18. 18Silica
  19. 19Triethoxycaprylylsilane
  20. 20CI 77891
Source · skinsort.com
02

Product index

Related product references

Product

Paula's Choice Perfect Cleansing Oil

Paula's Choice Perfect Cleansing Oil Paula's Choice Perfect Cleansing Oil ingredients explained: Caprylic/Capric Triglyceride (Skin-Replenishing), Helianthus Annuus (Sunflower) Seed Oil (No…

Source: incidecoder.comView reference →

Product

Paula's Choice 1% Retinol Treatment

Paula's Choice 1% Retinol Treatment Paula's Choice 1% Retinol Treatment ingredients explained: Salix Alba Extract, Dipotassium Glycyrrhizate, Arctium Lappa, Phytosterols, Cetyl Esters, Tetr…

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03

Comparison edit

Read side by side