Antioxidant Resveratrol B E Nighttime Serum
Age Defender Power Serum For Men

SkinCeuticals

Antioxidant Resveratrol B E Nighttime Serum

Kiehl's

Age Defender Power Serum For Men

A serum built around Niacinamide, for barrier repair and hydration.

A serum built around Vitamin E, for barrier repair and hydration.

Serum
Serum
14 ingredients
27 ingredients

Brand price

USD 175.00 · checked 28 Sept 2026 · brand's site

Brand price

INR 4900.00 · checked 8 Oct 2026 · brand's site

No retailer listed yet
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At a Glance

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

Key Ingredients

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Niacinamide1

    Vitamin B3 — supports the barrier and evens tone.

    Niacinamide

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

Benefits

Concerns

  • May Trigger Acne1

    Can clog pores or trigger breakouts.

    Tocopherol

  • May Worsen Keratosis Pilaris1

    May clog follicles or strip skin prone to keratosis pilaris.

    Tocopherol

  • May Worsen Irritation2

    May cause stinging, redness or sensitivity.

    Alcohol Denat., Tocopherol

  • May Worsen Eczema1

    May worsen itching or irritation for eczema-prone skin.

    Alcohol Denat.

Ingredients Side-by-side

Show highlights for:

  • Aqua (in both products)

    Solvent

    0 / —

  • Dimethicone (in both products)

    Emollient

    1 / 0

    • Silicones
    • Barrier Repair
    • Hydrating
    • Smoothing

  • Propylene Glycol (in both products)

    Humectant

    0 / 0

  • Dipropylene Glycol

    Perfuming

    0-1 / —

  • Niacinamide

    Smoothing

    0 / —

    • Niacinamide
    • Acne Fighting
    • Barrier Repair
    • Brightening
    • Dark Spots
    • Even Tone
    • Oil Control
    • Pore Refining
    • Redness Reducing

  • Alcohol Denat. (in both products)

    Fragrance

    0 / —

    • Denatured alcohol
    • May Worsen Dryness
    • May Worsen Eczema
    • May Worsen Irritation
    • May Worsen Rosacea

  • Glycerin (in both products)

    Humectant

    0 / 0

    • Possibly animal-derived
    • Hydrating

  • Caffeine (in both products)

    Skin Conditioning

    • Under-Eye Care

  • Sodium Chloride

    Fragrance

    0-1 / —

  • Peg/Ppg-18/18 Dimethicone

    Emulsifying

    0-1 / —

    • Silicones

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

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