Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Paula's Choice 25% Vitamin C + Glutathione Clinical Serum Versus RoC Multi Correxion Revive And Glow Daily Serum

Paula's Choice 25% Vitamin C + Glutathione Clinical Serum Versus RoC Multi Correxion Revive And Glow Daily Serum This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dar

Paula's Choice 25% Vitamin C + Glutathione Clinical Serum Versus RoC Multi Correxion Revive And Glow Daily Serum

This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dark spots.

This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Tetrahexyldecyl Ascorbate

Dimethicone

Glycerin

C9-12 Alkane

Ascorbyl Glucoside

Silica

Pyrus Malus Fruit Extract

Hydrogenated Lecithin

Polyglyceryl-6 Polyricinoleate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Xanthan Gum

Oryza Sativa Bran Extract

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Cetyl Alcohol

Caprylyl Glycol

Lysine Carboxymethyl Cysteinate

Coco-Caprylate/Caprate

Tocopherol

Glutathione

Sodium Citrate

Sodium Phytate

Hexylene Glycol

Ethylhexylglycerin

Helianthus Annuus Seed Extract

Urea

Mannitol

Caprylic/Capric Triglyceride

Sodium PCA

Rosmarinus Officinalis Leaf Extract

Polysorbate 60

Sorbitan Isostearate

Trehalose

Ascorbic Acid

Glucose

Vanilla Planifolia Fruit Extract

Polyquaternium-51

Ergothioneine

Triacetin

Sodium Hyaluronate

Phenoxyethanol

Water, Tetrahexyldecyl Ascorbate, Dimethicone, Glycerin, C9-12 Alkane, Ascorbyl Glucoside, Silica, Pyrus Malus Fruit Extract, Hydrogenated Lecithin, Polyglyceryl-6 Polyricinoleate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Oryza Sativa Bran Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetyl Alcohol, Caprylyl Glycol, Lysine Carboxymethyl Cysteinate, Coco-Caprylate/Caprate, Tocopherol, Glutathione, Sodium Citrate, Sodium Phytate, Hexylene Glycol, Ethylhexylglycerin, Helianthus Annuus Seed Extract, Urea, Mannitol, Caprylic/Capric Triglyceride, Sodium PCA, Rosmarinus Officinalis Leaf Extract, Polysorbate 60, Sorbitan Isostearate, Trehalose, Ascorbic Acid, Glucose, Vanilla Planifolia Fruit Extract, Polyquaternium-51, Ergothioneine, Triacetin, Sodium Hyaluronate, Phenoxyethanol

Propanediol

PPG-24-Glycereth-24

3-O-Ethyl Ascorbic Acid

Troxerutin

Cistus Monspeliensis Flower/Leaf/Stem Extract

Nonapeptide-1

Polygonum Aviculare Extract

Terminalia Ferdinandiana Fruit Extract

PEG-40 Hydrogenated Castor Oil

Sodium Polyacryloyldimethyl Taurate

PPG-26-Buteth-26

Maltodextrin

Potassium Sorbate

Sodium Phosphate

Sodium Benzoate

1,2-Hexanediol

Tetrasodium EDTA

Disodium Phosphate

Citric Acid

Caprylhydroxamic Acid

Parfum

Limonene

Linalool

Citral

CI 15985

Water, Propanediol, PPG-24-Glycereth-24, Glycerin, 3-O-Ethyl Ascorbic Acid, Troxerutin, Cistus Monspeliensis Flower/Leaf/Stem Extract, Nonapeptide-1, Polygonum Aviculare Extract, Terminalia Ferdinandiana Fruit Extract, PEG-40 Hydrogenated Castor Oil, Sodium Polyacryloyldimethyl Taurate, PPG-26-Buteth-26, Maltodextrin, Caprylyl Glycol, Potassium Sorbate, Sodium Phosphate, Sodium Benzoate, 1,2-Hexanediol, Tetrasodium EDTA, Disodium Phosphate, Citric Acid, Caprylhydroxamic Acid, Parfum, Limonene, Linalool, Citral, CI 15985

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.

Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.

Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.

Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).

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.

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. 01Water
  2. 02Methylpropanediol
  3. 03Butylene Glycol
  4. 04Salicylic Acid
  5. 05Polysorbate 20
  6. 06Camellia Oleifera Leaf
  7. 07Sodium Hydroxide
  8. 08Tetrasodium EDTA
  9. 09Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA
  10. 10Glycerin
  11. 11Propylene Glycol
  12. 12Coco-Glucoside
  13. 13Ammonium Polyacryloyldimethyl Taurate
  14. 14Glycolic Acid
  15. 15Sodium Methyl Cocoyl Taurate
  16. 16Niacinamide
  17. 17Lactic Acid
  18. 18Carica Papaya Fruit Extract
  19. 19Ilex Paraguariensis Leaf Extract
  20. 20Passiflora Edulis Fruit Juice
Source · skinsort.com
02

Product index

Related product references

Product

Paula's Choice 5% Niacinamide Body Serum

Paula's Choice 5% Niacinamide Body Serum Paula's Choice 5% Niacinamide Body Serum ingredients explained: Water⁠, Panthenol⁠, Niacinamide⁠, Caprylic/Capric Triglyceride⁠, Myristyl Myristate⁠…

Source: incidecoder.comView reference →

Product

Paula's Choice Lipscreen Spf 50

Paula's Choice Lipscreen Spf 50 Paula's Choice Lipscreen Spf 50 ingredients explained: Avobenzone (3%), Homosalate (5%), Octisalate (5%), Octocrylene (2.5%), Hydrogenated Soybean Oil (Non-F…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side