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COSRX AHA/BHA Clarifying Treatment Toner Versus First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids

COSRX AHA/BHA Clarifying Treatment Toner Versus First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids This smoothing toner is formulated around Salix Alba Bark Water and Glycolic Acid to refine skin texture and refine the look of p

COSRX AHA/BHA Clarifying Treatment Toner Versus First Aid Beauty Brighten + Glow Facial Radiance Pads With Glycolic + Lactic Acids

This smoothing toner is formulated around Salix Alba Bark Water and Glycolic Acid to refine skin texture and refine the look of pores.

This smoothing exfoliating pad uses a pre-saturated pad with Lactic Acid and Glycolic Acid to refine skin texture and brighten dull-looking skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Salix Alba Bark Water

Pyrus Malus Fruit Water

Butylene Glycol

1,2-Hexanediol

Sodium Lactate

Glycolic Acid

Betaine Salicylate

Allantoin

Panthenol

Ethyl Hexanediol

Water, Salix Alba Bark Water, Pyrus Malus Fruit Water, Butylene Glycol, 1,2-Hexanediol, Sodium Lactate, Glycolic Acid, Betaine Salicylate, Allantoin, Panthenol, Ethyl Hexanediol

Aloe Barbadensis Leaf Juice

Cucumis Sativus Fruit Water

Lactic Acid

Hyaluronic Acid

Phyllanthus Emblica Fruit Extract

Citrus Limon Peel Extract

Citrus Nobilis Fruit Extract

Glycerin

Polysorbate 20

Phenoxyethanol

Potassium Sorbate

Sodium Benzoate

Citric Acid

Chlorphenesin

Sodium Hydroxide

Water, Aloe Barbadensis Leaf Juice, Cucumis Sativus Fruit Water, Lactic Acid, Glycolic Acid, Hyaluronic Acid, Phyllanthus Emblica Fruit Extract, Citrus Limon Peel Extract, Citrus Nobilis Fruit Extract, Glycerin, Polysorbate 20, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, Citric Acid, Chlorphenesin, Sodium Hydroxide

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.

Glycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits.

It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability.

Glycolic acid removes the top layer of dead skin cells to allow newer and fresher ones to emerge.

AHAs work by breaking down the structural “glue” that holds old skin cells in place. When that buildup is gone, your skin can renew itself more efficiently.

Research also shows glycolic acid stimulates collagen production, helping to firm and thicken the skin over time. This is one of its biggest advantages over other AHAs.

Overall, glycolic acid helps with:

Fun fact: Glycolic acid boosts skin hydration by helping it produce molecules that increase hyaluronic acid naturally.

To work best, glycolic acid products should have a pH between 3-4 (that’s where exfoliation is most effective but still gentle on skin).

The pH and concentration of a product are key to its effectiveness:

It is normal to feel a slight stinging sensation when using glycolic acid. This usually fades as your skin adjusts.

Because glycolic acid has the smallest molecular size in the AHA family, it can penetrate deeper, which enhances its effectiveness but also makes it more likely to irritate sensitive skin.

If your skin is very sensitive or prone to rosacea, glycolic acid may be too strong; in that case, try milder options like lactic acid or a PHA instead.

Recent studies suggest glycolic acid might even help protect against UV damage. But don’t skip sunscreen! Freshly exfoliated skin is more sensitive to the sun.

Glycolic acid is a skincare superstar. It smooths, brightens, hydrates, and firms the skin. Unless you’re highly sensitive, it’s well worth adding to your routine.

Read more about some other popular AHA's here:

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. 02Glyceryl Stearate Se
  3. 03Glycerin
  4. 04Caprylic/Capric Triglyceride
  5. 05Dimethicone
  6. 06Urea
  7. 07Cetyl Alcohol
  8. 08Avena Sativa Kernel Flour
  9. 09Squalane
  10. 10Caprylyl Glycol
  11. 11Butyrospermum Parkii Butter
  12. 12Allantoin
  13. 13Persea Gratissima Oil
  14. 14N-Butyl Alcohol
  15. 15Carbomer
  16. 16Chrysanthemum Parthenium Extract
  17. 17Camellia Sinensis Leaf Extract
  18. 18Glycyrrhiza Glabra Root Extract
  19. 19Sodium Hydroxide
  20. 20Ceramide NP
Source · skinsort.com
02

Product index

Related product references

Product

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03

Comparison edit

Read side by side