Hyper Vitamin C 23 Serum
Vitamin C+ Astaxanthin Serum

Isntree

Hyper Vitamin C 23 Serum

VT Cosmetics

Vitamin C+ Astaxanthin Serum

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

A serum built around Niacinamide and Hyaluronic acid, for hydration and antioxidant protection.

Serum
Serum
17 ingredients
51 ingredients

Brand price

Not recorded · brand's site

Brand price

USD 22.46 · checked 26 Sept 2026 · brand's site

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Brand country not recorded
Brand from South Korea

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At a Glance

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

Key Ingredients

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Vitamin C (L-ascorbic acid)1

    L-ascorbic acid, the unesterified form of vitamin C.

    Ascorbic Acid

  • Vitamin C derivative (stable)1

    Stable derivatives of ascorbic acid.

    3-O-Ethyl Ascorbic Acid

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • Ceramide1

    Skin-identical lipids that hold the barrier together.

    Ceramide NP

  • Face oil1

    An oil formulated to be used on the face.

    Squalane

  • Vitamin E1

    Tocopherols — fat-soluble antioxidants.

    Tocopherol

  • Vitamin C (L-ascorbic acid)1

    L-ascorbic acid, the unesterified form of vitamin C.

    Ascorbic Acid

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 Irritation1

    May cause stinging, redness or sensitivity.

    Tocopherol

Ingredients Side-by-side

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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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