Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Olay Eyes Eye Lifting Serum Versus RoC Retinol Correxion Eye Cream

Olay Eyes Eye Lifting Serum Versus RoC Retinol Correxion Eye Cream This anti-aging eye moisturizer is formulated around Niacinamide and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. This anti-aging eye moisturizer is formulat

Olay Eyes Eye Lifting Serum Versus RoC Retinol Correxion Eye Cream

This anti-aging eye moisturizer is formulated around Niacinamide and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture.

This anti-aging eye moisturizer is formulated around Panthenol and Retinol to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Dimethicone

Glycerin

Niacinamide

Dimethicone Crosspolymer

Polymethylsilsesquioxane

Polyethylene

Panthenol

Tocopheryl Acetate

Palmitoyl Pentapeptide-4

Allantoin

Camellia Sinensis Leaf Extract

Dimethiconol

Laureth-4

Laureth-7

Sodium PEG-7 Olive Oil Carboxylate

Disodium EDTA

Polyacrylamide

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

1,2-Hexanediol

Triethoxycaprylylsilane

Phenoxyethanol

Titanium Dioxide

Mica

Iron Oxides

Caprylyl Glycol

C13-14 Isoparaffin

Water, Dimethicone, Glycerin, Niacinamide, Dimethicone Crosspolymer, Polymethylsilsesquioxane, Polyethylene, Panthenol, Tocopheryl Acetate, Palmitoyl Pentapeptide-4, Allantoin, Camellia Sinensis Leaf Extract, Dimethiconol, Laureth-4, Laureth-7, Sodium PEG-7 Olive Oil Carboxylate, Disodium EDTA, Polyacrylamide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, 1,2-Hexanediol, Triethoxycaprylylsilane, Phenoxyethanol, Titanium Dioxide, Mica, Iron Oxides, Caprylyl Glycol, C13-14 Isoparaffin

Lactose

C12-15 Alkyl Benzoate

Cetearyl Ethylhexanoate

PEG-100 Stearate

Glyceryl Stearate

PEG-8

Stearyl Alcohol

Tromethamine

Carbomer

Isopropyl Myristate

Methylparaben

BHT

Propylparaben

Magnesium Aspartate

Zinc Gluconate

Chlorhexidine Digluconate

Retinol

Polysorbate 20

Copper Gluconate

Water, Glycerin, Lactose, C12-15 Alkyl Benzoate, Cetearyl Ethylhexanoate, PEG-100 Stearate, Glyceryl Stearate, PEG-8, Stearyl Alcohol, Tromethamine, Panthenol, Carbomer, Isopropyl Myristate, Methylparaben, Disodium EDTA, BHT, Propylparaben, Magnesium Aspartate, Zinc Gluconate, Chlorhexidine Digluconate, Retinol, Polysorbate 20, Copper Gluconate

Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

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%.

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.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

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. 03Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
  4. 04What it does:
  5. 05Dimethicone comes in different viscosities:
  6. 06Depending on the viscosity, dimethicone has different properties.
  7. 07Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
  8. 08This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
  9. 09Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
  10. 10Dimethiconol 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.
  11. 11This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.
  12. 12Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
  13. 13This ingredient mainly works behind the scenes and helps with:
  14. 14On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
  15. 15One 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 st…
  16. 16Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
  17. 17You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
  18. 18Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
  19. 19Topically, glycerin does several things at once:
  20. 20Your 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.
Source · skinsort.com
02

Product index

Related product references

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Olay Eyes Ultimate Eye Cream

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Olay Eyes Brightening Eye Cream

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03

Comparison edit

Read side by side