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The Ordinary Glycolic Acid 7% Toning Solution Versus The INKEY List Salicylic Acid Exfoliating Scalp Treatment

The Ordinary Glycolic Acid 7% Toning Solution Versus The INKEY List Salicylic Acid Exfoliating Scalp Treatment This smoothing toner is formulated around Glycolic Acid to refine skin texture and brighten dull-looking skin. What's inside Key Ingredients Benefits

The Ordinary Glycolic Acid 7% Toning Solution Versus The INKEY List Salicylic Acid Exfoliating Scalp Treatment

This smoothing toner is formulated around Glycolic Acid to refine skin texture and brighten dull-looking skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycolic Acid

Rosa Damascena Flower Water

Centaurea Cyanus Flower Water

Aloe Barbadensis Leaf Water

Propanediol

Glycerin

Triethanolamine

Aminomethyl Propanol

Panax Ginseng Root Extract

Tasmannia Lanceolata Fruit/Leaf Extract

Aspartic Acid

Alanine

Glycine

Serine

Valine

Isoleucine

Proline

Threonine

Histidine

Phenylalanine

Glutamic Acid

Arginine

PCA

Sodium PCA

Sodium Lactate

Fructose

Glucose

Sucrose

Urea

Hexyl Nicotinate

Dextrin

Citric Acid

Polysorbate 20

Gellan Gum

Trisodium Ethylenediamine Disuccinate

Sodium Chloride

Hexylene Glycol

Potassium Sorbate

Sodium Benzoate

1,2-Hexanediol

Caprylyl Glycol

Water, Glycolic Acid, Rosa Damascena Flower Water, Centaurea Cyanus Flower Water, Aloe Barbadensis Leaf Water, Propanediol, Glycerin, Triethanolamine, Aminomethyl Propanol, Panax Ginseng Root Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Aspartic Acid, Alanine, Glycine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Glutamic Acid, Arginine, PCA, Sodium PCA, Sodium Lactate, Fructose, Glucose, Sucrose, Urea, Hexyl Nicotinate, Dextrin, Citric Acid, Polysorbate 20, Gellan Gum, Trisodium Ethylenediamine Disuccinate, Sodium Chloride, Hexylene Glycol, Potassium Sorbate, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol

Salicylic Acid

Betaine

Panthenol

PEG-40 Hydrogenated Castor Oil

Phenoxyethanol

Polyquaternium-37

Capryloyl Glycine

Citronellyl Methylcrotonate

Sodium Hydroxide

Ethylhexylglycerin

Xylitylglucoside

Water, Propanediol, Salicylic Acid, Betaine, Panthenol, PEG-40 Hydrogenated Castor Oil, Phenoxyethanol, Polyquaternium-37, Hexylene Glycol, Capryloyl Glycine, Citronellyl Methylcrotonate, Sodium Hydroxide, Ethylhexylglycerin, Xylitylglucoside, Trisodium Ethylenediamine Disuccinate

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.

Hexylene Glycol is a multitasker ingredient that works as a solvent, humectant, emulsifier, viscosity reducer, and preservative booster.

It is able to dissolve both water and oil-soluble ingredients to stabilize tricky actives and make products spread more easily.

As a humectant, it pulls water into the skin. But it's a pretty minor moisturizing ingredient compared to other humectants, like glycerin.

Interestingly, it can act as a mild penetration enhancer. One in vitro study on human skin found a 12% concentration upped the absorption of mometasone furoate (a medicinal ingredient used to treat inflammatory skin conditions) up to 7%.

This ingredient is typically used at levels of 0.1-10% depending on the role it's playing.

A patch test study on eczema patients didn't find a significant increase in irritation versus the control group, but the potential for irritation rises at higher concentrations.

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.

Trisodium Ethylenediamine Disuccinate is used to help stabilize a product.

It is a chelating agent, meaning it helps prevent metal ions from binding to other ingredients. This prevents unwanted reactions in products. Metal ions can come into a product via the water ingredient. They are found in trace amounts and are not known to be harmful.

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. 02Caprylic/Capric Triglyceride
  3. 03Glycerin
  4. 04Butylene Glycol
  5. 05Pentaerythrityl Distearate
  6. 06Shea Butter Ethyl Esters
  7. 07Cetearyl Olivate
  8. 08Phenoxyethanol
  9. 09Benzyl Alcohol
  10. 10Sorbitan Olivate
  11. 11Acrylates/C10-30 Alkyl Acrylate Crosspolymer
  12. 12Sodium Hydroxide
  13. 13Sodium Hyaluronate
  14. 14Sodium Stearoyl Glutamate
  15. 15Copernicia Cerifera Cera
  16. 16Propanediol
  17. 17Glycogen
  18. 18Sodium Gluconate
  19. 19Retinol
  20. 20Polysorbate 20
Source · skinsort.com
02

Product index

Related product references

Product

The Inkey List Q10 Serum

The Inkey List Q10 Serum The Inkey List Q10 Serum ingredients explained: Water (Aqua/Eau), Propanediol, Butylene Glycol, Glycerin, Dicaprylyl Carbonate, Dimethicone, Caprylic/Capric Triglyc…

Source: incidecoder.comView reference →

Product

The Inkey List Hyaluronic Acid

The Inkey List Hyaluronic Acid The Inkey List Hyaluronic Acid ingredients explained: Water (Aqua/Eau), Propanediol, Sodium Hyaluronate, Glycerin, Butylene Glycol, Phenoxyethanol, Ammonium A…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side