Ultra Pure High-Potency Serum with 1.5% Hyaluronic Acid
Hydr8 B5™

Kiehl's

Ultra Pure High-Potency Serum with 1.5% Hyaluronic Acid

Medik8

Hydr8 B5™

A serum built around Hyaluronic acid, for hydration and barrier repair.

A serum built around Panthenol and Hyaluronic acid, for hydration and barrier repair.

Serum
Serum
7 ingredients
7 ingredients

Brand price

INR 3200.00 · checked 8 Oct 2026 · brand's site

Brand price

GBP 45.00 · checked 8 Oct 2026 · brand's site

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At a Glance

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Key Ingredients

  • AHA1

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Citric Acid

  • Hyaluronic acid1

    Hyaluronic acid and its salts; a humectant that binds water to the skin.

    Sodium Hyaluronate

  • Panthenol (provitamin B5)1

    Provitamin B5 — a humectant and soother.

    Panthenol

  • AHA1

    Alpha hydroxy acids — water-soluble chemical exfoliants.

    Citric Acid

  • Hyaluronic acid1

    Hyaluronic acid and its salts; a humectant that binds water to the skin.

    Sodium Hyaluronate

Benefits

  • Hydrating2

    Boosts hydration and relieves dry, tight skin.

    Panthenol, Sodium Hyaluronate

  • Barrier Repair1

    Strengthens and restores the skin's natural barrier.

    Panthenol

  • Reduces Irritation1

    Eases discomfort and supports skin resilience.

    Panthenol

  • Smoothing1

    Refines rough or uneven texture.

    Citric Acid

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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