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Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum Versus The INKEY List Tranexamic Acid Serum

Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum Versus The INKEY List Tranexamic Acid Serum This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening ser

Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum Versus The INKEY List Tranexamic Acid Serum

This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.

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

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Niacinamide

Tranexamic Acid

Butylene Glycol

Diethoxyethyl Succinate

1,2-Hexanediol

Arbutin

Sodium Hyaluronate

Alpha-Arbutin

Coccinia Indica Fruit Extract

Eclipta Prostrata Extract

Macadamia Integrifolia Seed Oil

Olea Europaea Fruit Oil

Simmondsia Chinensis Seed Oil

Vitis Vinifera Seed Oil

Theobroma Cacao Extract

Hydrolyzed Hyaluronic Acid

Chamaecyparis Obtusa Leaf Extract

Prunus Persica Flower Extract

Camellia Sinensis Seed Oil

Yeast Ferment Extract

Centella Asiatica Extract

Artemisia Princeps Leaf Extract

Glucose

Hyaluronic Acid

Pentylene Glycol

Betaine Salicylate

Sucrose Palmitate

Hydrogenated Lecithin

Gellan Gum

Sodium Phytate

Cellulose

Caprylic/Capric Triglyceride

Panthenol

Cyanocobalamin

Polyglutamic Acid

3-O-Ethyl Ascorbic Acid

Ceramide NP

Dextrin

Asiaticoside

Madecassic Acid

Asiatic Acid

Dimethylsilanol Hyaluronate

Hydrolyzed Sodium Hyaluronate

Potassium Hyaluronate

Hydroxypropyltrimonium Hyaluronate

Sodium Hyaluronate Crosspolymer

Sodium Hyaluronate Dimethylsilanol

Sodium Acetylated Hyaluronate

Xanthan Gum

Water, Glycerin, Niacinamide, Tranexamic Acid, Butylene Glycol, Diethoxyethyl Succinate, 1,2-Hexanediol, Arbutin, Sodium Hyaluronate, Alpha-Arbutin, Coccinia Indica Fruit Extract, Eclipta Prostrata Extract, Macadamia Integrifolia Seed Oil, Olea Europaea Fruit Oil, Simmondsia Chinensis Seed Oil, Vitis Vinifera Seed Oil, Theobroma Cacao Extract, Hydrolyzed Hyaluronic Acid, Chamaecyparis Obtusa Leaf Extract, Prunus Persica Flower Extract, Camellia Sinensis Seed Oil, Yeast Ferment Extract, Centella Asiatica Extract, Artemisia Princeps Leaf Extract, Glucose, Hyaluronic Acid, Pentylene Glycol, Betaine Salicylate, Sucrose Palmitate, Hydrogenated Lecithin, Gellan Gum, Sodium Phytate, Cellulose, Caprylic/Capric Triglyceride, Panthenol, Cyanocobalamin, Polyglutamic Acid, 3-O-Ethyl Ascorbic Acid, Ceramide NP, Dextrin, Asiaticoside, Madecassic Acid, Asiatic Acid, Dimethylsilanol Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Xanthan Gum

Ascorbyl Glucoside

Euterpe Oleracea Fruit Extract

1-Methylhydantoin-2-Imide

Sodium Acrylates Copolymer

Phenoxyethanol

Carbomer

Sodium Hydroxide

Cetearyl Olivate

Benzyl Alcohol

Sorbitan Olivate

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Lecithin

Squalane

Ethylhexylglycerin

Sodium Gluconate

Polysorbate 60

Dehydroacetic Acid

Lactobacillus Ferment

Sorbitan Isostearate

Water, Butylene Glycol, Glycerin, Ascorbyl Glucoside, Tranexamic Acid, Euterpe Oleracea Fruit Extract, 1-Methylhydantoin-2-Imide, Sodium Acrylates Copolymer, Phenoxyethanol, Carbomer, Sodium Hydroxide, Cetearyl Olivate, Benzyl Alcohol, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lecithin, Squalane, Ethylhexylglycerin, Sodium Gluconate, Polysorbate 60, Dehydroacetic Acid, Lactobacillus Ferment, Sorbitan Isostearate

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.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

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.

Tranexamic Acid (TXA) is a synthetic lysine derivative that is becoming one of the most exciting brightening ingredients in skincare.

Originally used in medicine as an anti-hemorrhagic agent, its skin brightening potential was discovered by accident; patients taking it orally started noticing their melasma was fading.

Unlike most brighteners that target tyrosinase (the enzyme that synthesizes melanin), TXA works further upstream. It basically blocks your cells from receiving the signal to produce pigment.

This makes it one of the rare actives that works on three pathways at once:

This makes it effective for treating melasma, post-inflammatory hyperpigmentation (PIH), and sun-induced dark spots.

The most effective cosmetic concentration sits between 2-5% and going higher doesn't boost results.

Side effects are generally mild; occasional irritation, flaking, or dryness have been reported at the start of use. Overall, this ingredient is pretty well tolerated, even by sensitive skin types.

Another perk of this ingredient is that it does not cause photosensitivity, so it's safe to use in the AM and PM.

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. 02Propylene Glycol
  3. 03Cetyl Ethylhexanoate
  4. 04Azelaic Acid
  5. 05Dimethicone
  6. 06PEG-40 Hydrogenated Castor Oil
  7. 07Polyglyceryl-6 Distearate
  8. 08Cetearyl Alcohol
  9. 09Potassium Cetyl Phosphate
  10. 10Jojoba Esters
  11. 111,2-Hexanediol
  12. 12Polyglyceryl-3 Beeswax
  13. 13Polyacrylate Crosspolymer-6
  14. 14Cetyl Alcohol
  15. 15Caprylyl Glycol
  16. 16Lactobionic Acid
  17. 17Quaternium-73
  18. 18Zinc PCA
  19. 19Centella Asiatica Extract
  20. 20Polygonum Cuspidatum Root Extract
Source · skinsort.com
02

Product index

Related product references

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The Inkey List Starter Retinol Serum

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03

Comparison edit

Read side by side