The Inkey List
Tranexamic Acid SerumA serum built around Vitamin C derivative and Vitamin C, for barrier repair and hydration.
A serum built around Niacinamide and Tranexamic acid, for barrier repair and hydration.
Brand price
USD 19.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 27.00 · checked 26 Sept 2026 · brand's site

At a Glance

They come out differently on EU-allergen-free, Silicone-free and Pore-clogger-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

Polysorbates (Tween emulsifiers)3
Polysorbate (Tween) emulsifiers.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.

Benefits

Barrier Repair4
Strengthens and restores the skin's natural barrier.
Hydrating6
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Glycereth-26, Glycerin, Propanediol, Sodium Hyaluronate, Tocopherol
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Cetearyl Olivate, Eriobotrya Japonica Leaf Extract, Glycerin, Isohexadecane, Isononyl Isononanoate, Niacinamide, Tocopherol
Redness Reducing3
Soothes visible redness and calms irritation.

Concerns

May Worsen Seborrheic Dermatitis5
May feed the yeast involved in seborrheic dermatitis.
Cetearyl Olivate, Lecithin, Polysorbate 60, Sorbitan Isostearate, Sorbitan Olivate
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
May Trigger Acne3
Can clog pores or trigger breakouts.
May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Cetearyl Olivate, Polysorbate 20, Polysorbate 60, Polysorbate 80, Sorbitan Isostearate, Sorbitan Oleate, Sorbitan Olivate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.

Ingredients Side-by-side

Tranexamic Acid (in both products)
Skin Conditioning
- Tranexamic acid
- Brightening
- Dark Spots
- Even Tone
- Redness Reducing
Euterpe Oleracea Fruit Extract
Skin Conditioning
Skin Conditioning
Viscosity Controlling
Skin Conditioning
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Tranexamic Acid (in both products)
Skin Conditioning
- Tranexamic acid
- Brightening
- Dark Spots
- Even Tone
- Redness Reducing
Skin Conditioning
Emollient
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
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Tranexamic Acid
Astringent, Skin Conditioning
Tranexamic Acid is tranexamic acid.
Learn more about Tranexamic Acid →Carbomer
Emulsion Stabilising, Gel Forming, Viscosity Controlling
2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether
Learn more about Carbomer →Cetearyl Olivate
Emulsion Stabilising, Hair Conditioning, Emollient, Slip Modifier, Emulsifying
Cetearyl Olivate isn't fungal acne safe.
Learn more about Cetearyl Olivate →Sorbitan Olivate
Emulsifying
Sorbitan Olivate isn't fungal acne safe.
Learn more about Sorbitan Olivate →Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion Stabilising, Viscosity Controlling
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer is a copolymer of sodium hydroxyethyl acrylate and acryloyldimethyl taurate monomers
Learn more about Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Polysorbate 60
Cleansing, Emulsifying
Polysorbate 60 isn't fungal acne safe.
Learn more about Polysorbate 60 →Sorbitan Isostearate
Emulsifying
Sorbitan Isostearate isn't fungal acne safe.
Learn more about Sorbitan Isostearate →
Similar Comparisons
Each product against its closest dupes.
- View the comparison

The Inkey List
Tranexamic Acid Serum

The Inkey List
15% Vitamin C + EGF Serum
- View the comparison

Celimax
Pore+Dark Spot Brightening Serum

K-Secret
Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng
- View the comparison

The Inkey List
Tranexamic Acid Serum

The Derma Co
Skin Renew Hyperpigmentation Peptide Serum
- View the comparison

Celimax
Pore+Dark Spot Brightening Serum

Purito
Mighty Bamboo Panthenol Serum