SkinCeuticals
Discoloration Defense Serum for Dark SpotsRojukiss
POREBRIGHT10 WHITENING SERUMA serum built around Niacinamide and Tranexamic acid, for barrier repair and hydration.
A serum built around Niacinamide and Tranexamic acid, for pollution defence and hydration.
Brand price
USD 115.00 · checked 28 Sept 2026 · brand's site
Brand price
Not recorded · brand's site

At a Glance

They come out differently on Fungal-acne-safe; that row is shaded. Tap any answer to see why.

Key Ingredients

Astringent (witch hazel / tannin)1
Tannin-bearing astringents such as witch hazel.

Benefits

Hydrating4
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Glycerin, Hydroxyethyl Urea, Propylene Glycol
Barrier Repair5
Strengthens and restores the skin's natural barrier.
Allantoin, Caprylyl Glycol, Glycerin, Niacinamide, Propylene Glycol
Redness Reducing3
Soothes visible redness and calms irritation.
Hydrating5
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Glycerin, Panthenol, Propanediol, Sodium Hyaluronate
Barrier Repair5
Strengthens and restores the skin's natural barrier.
Bakuchiol, Caprylyl Glycol, Glycerin, Niacinamide, Panthenol
Reduces Irritation2
Eases discomfort and supports skin resilience.

Concerns

No concerns found
May Worsen Seborrheic Dermatitis4
May feed the yeast involved in seborrheic dermatitis.
Polyacrylate Crosspolymer-6, Polyglyceryl-10 Laurate, Polyglyceryl-4 Laurate, Polysorbate 20

Ingredients Side-by-side

Niacinamide (in both products)
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
Humectant
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Skin Conditioning
Tranexamic Acid (in both products)
Skin Conditioning
- Tranexamic acid
- Brightening
- Dark Spots
- Even Tone
- Redness Reducing
Skin Conditioning
Solvent
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 →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →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 →Caprylyl Glycol
Deodorant, Hair Conditioning, Skin Conditioning, Emollient
Caprylyl Glycol is the diol that conforms to the formula
Learn more about Caprylyl Glycol →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →Disodium EDTA
Chelating, Viscosity Controlling
Disodium dihydrogen ethylenediaminetetraacetate
Learn more about Disodium EDTA →
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