Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Neutrogena Hydro Boost Gel Cream Versus Laneige Cream Skin Toner & Moisturizer

Neutrogena Hydro Boost Gel Cream Versus Laneige Cream Skin Toner & Moisturizer This barrier-repair moisturizer is formulated around Sodium Hyaluronate to strengthen the skin barrier and hydrate skin. This hydrating toner is formulated around Limnanthes Alba Se

Neutrogena Hydro Boost Gel Cream Versus Laneige Cream Skin Toner & Moisturizer

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

This hydrating toner is formulated around Limnanthes Alba Seed Oil and Ceramide AP to hydrate skin and strengthen the skin barrier.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Dimethicone

Cetearyl Olivate

Sorbitan Olivate

Sodium Hyaluronate

Serine

Glycine

Alanine

Threonine

Arginine

Proline

Lysine Hcl

Glutamic Acid

Sodium PCA

PCA

Sodium Lactate

Urea

Sodium Chloride

Citric Acid

Betaine

Allantoin

Fructose

Maltose

Trehalose

Glucose

Pentylene Glycol

Synthetic Beeswax

Polyacrylate Crosspolymer-6

Dimethicone Crosspolymer

Dimethiconol

Ethylhexylglycerin

Caprylyl Glycol

Sodium Hydroxide

Water, Glycerin, Dimethicone, Cetearyl Olivate, Sorbitan Olivate, Sodium Hyaluronate, Serine, Glycine, Alanine, Threonine, Arginine, Proline, Lysine Hcl, Glutamic Acid, Sodium PCA, PCA, Sodium Lactate, Urea, Sodium Chloride, Citric Acid, Betaine, Allantoin, Fructose, Maltose, Trehalose, Glucose, Pentylene Glycol, Synthetic Beeswax, Polyacrylate Crosspolymer-6, Dimethicone Crosspolymer, Dimethiconol, Ethylhexylglycerin, Caprylyl Glycol, Sodium Hydroxide

Butylene Glycol

Limnanthes Alba Seed Oil

Ceramide AP

1,2-Hexanediol

Squalane

Polyglyceryl-10 Stearate

Glyceryl Stearate Citrate

Sodium Stearoyl Glutamate

Inulin Lauryl Carbamate

Glyceryl Caprylate

Propanediol

Disodium EDTA

Carbomer

Mannitol

Acrylates/Stearyl Methacrylate Copolymer

Tremella Fuciformis Sporocarp Extract

Hyaluronic Acid

Camellia Sinensis Leaf Extract

Xanthan Gum

Ceramide NP

Camellia Japonica Flower Extract

Tocopherol

Acetyl Tetrapeptide-11

Water, Butylene Glycol, Glycerin, Limnanthes Alba Seed Oil, Ceramide AP, 1,2-Hexanediol, Squalane, Polyglyceryl-10 Stearate, Glyceryl Stearate Citrate, Sodium Stearoyl Glutamate, Inulin Lauryl Carbamate, Glyceryl Caprylate, Ethylhexylglycerin, Propanediol, Disodium EDTA, Carbomer, Mannitol, Acrylates/Stearyl Methacrylate Copolymer, Tremella Fuciformis Sporocarp Extract, Hyaluronic Acid, Camellia Sinensis Leaf Extract, Xanthan Gum, Ceramide NP, Camellia Japonica Flower Extract, Tocopherol, Acetyl Tetrapeptide-11

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.

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.

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. 031,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
  4. 04It is a:
  5. 05Humectant, drawing moisture into the skin
  6. 06Emollient, helping to soften skin
  7. 07Solvent, dispersing and stabilizing formulas
  8. 08Preservative booster, enhancing the antimicrobial activity of other preservatives
  9. 09Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
  10. 10This ingredient mainly works behind the scenes and helps with:
  11. 11On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
  12. 12One 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…
  13. 13Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
  14. 14You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
  15. 15Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
  16. 16The 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 …
  17. 17Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
  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

03

Comparison edit

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