SkinCeuticals
Antioxidant Resveratrol B E Nighttime SerumA serum built around Niacinamide and Tranexamic acid, for hydration and barrier repair.
A serum built around Niacinamide, for barrier repair and hydration.
Brand price
USD 13.90 · checked 5 Oct 2026 · brand's site
Brand price
USD 175.00 · checked 28 Sept 2026 · brand's site

At a Glance

They come out differently on Fragrance-free, Alcohol-free, Fungal-acne-safe and Oil-free; those rows are shaded. Tap any answer to see why.

Key Ingredients


Benefits

Hydrating10
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Caprylic/Capric Triglyceride, Diglycerin, Dimethicone, Glycerin, Panthenol, Propanediol, Propylene Glycol, Simmondsia Chinensis Seed Oil, Tocopherol
Barrier Repair10
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Caprylyl Glycol, Diethylhexyl Syringylidenemalonate, Dimethicone, Glycerin, Niacinamide, Panthenol, Propylene Glycol, Simmondsia Chinensis Seed Oil, Tocopherol
Hydrating5
Boosts hydration and relieves dry, tight skin.
Dimethicone, Glycerin, Propylene Glycol, Scutellaria Baicalensis Root Extract, Tocopherol
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Dimethicone, Glycerin, Niacinamide, Propylene Glycol, Resveratrol, Tocopherol
Reduces Irritation1
Eases discomfort and supports skin resilience.
Redness Reducing2
Soothes visible redness and calms irritation.

Concerns

May Trigger Acne3
Can clog pores or trigger breakouts.
May Worsen Seborrheic Dermatitis9
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, C12-20 Alkyl Glucoside, C14-22 Alcohols, Lauric Acid, Polyacrylate Crosspolymer-6, Polyglyceryl-10 Laurate, Simmondsia Chinensis Seed Oil, Sodium Laurate, Sodium Stearoyl Glutamate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.

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
Skin Conditioning
Tocopherol (in both products)
Occlusive
0-3 / 3
- Vitamin E
- Anti-Pollution
- Antioxidant
- May Trigger Acne
- May Worsen Irritation
- May Worsen Keratosis Pilaris
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Fragrance
0 / —
- Denatured alcohol
- May Worsen Dryness
- May Worsen Eczema
- May Worsen Irritation
- May Worsen Rosacea
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Propylene Glycol
Fragrance, Humectant, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Propylene Glycol is the aliphatic alcohol that conforms generally to the formula
Learn more about Propylene 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 →Tocopherol
Antioxidant, Fragrance, Skin Conditioning, Occlusive
Tocopherol is vitamin E.
Learn more about Tocopherol →Dimethicone
Antifoaming, Skin Conditioning, Emollient, Skin Protecting
Dimethicone is a silicone.
Learn more about Dimethicone →Disodium EDTA
Chelating, Viscosity Controlling
Disodium dihydrogen ethylenediaminetetraacetate
Learn more about Disodium EDTA →Dipropylene Glycol
Fragrance, Perfuming, Solvent, Viscosity Controlling
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
Learn more about Dipropylene Glycol →
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