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Prebiotics Serum

£34.99

Hydration that starts with balance.

Healthy-looking skin starts with a well-cared-for skin barrier. Mia Piel Prebiotic Jelly Serum is a lightweight, refreshing gel serum formulated to support skin hydration, comfort and a balanced-looking complexion.

Powered by Lactobacillus Ferment Lysate, multi-form hyaluronic acid and moisture-binding Sodium PCA, this silky serum helps replenish hydration and support the skin's natural protective barrier.

Its fresh jelly texture absorbs easily, leaving skin feeling soft, supple and refreshed without a heavy finish.

A simple daily ritual for skin that needs a little more balance, hydration and care.

Why Your Skin Will Love It

  • Supports the skin barrier

  • Multi-level hydration

  • Helps skin feel comfortable

  • Lightweight jelly texture

  • Promotes a healthy-looking glow

Key Ingredients

Lactobacillus Ferment Lysate

Hydrolyzed Hyaluronic Acid

Sodium Hyaluronate

Sodium PCA

Algin

Who Is It For?

Designed for anyone looking to build a hydration-focused skincare routine.

  • Dehydrated or tight-feeling skin.

  • Skin that needs extra moisture and comfort.

  • Skin that looks dull or lacks a fresh, supple appearance.

  • Those looking for lightweight hydration without a rich cream texture.

  • Anyone interested in microbiome-conscious skincare.

Suitable for a range of skin types. As the formula contains alcohol and fragrance, patch testing is recommended, particularly for easily irritated skin.

Mia Piel ritual: Layer with the Microbiome Face Mist for an extra refreshing step before applying your serum.

A little more hydration. A little more balance. A little more you.

Less noise. More skin.

Hydration that starts with balance.

Healthy-looking skin starts with a well-cared-for skin barrier. Mia Piel Prebiotic Jelly Serum is a lightweight, refreshing gel serum formulated to support skin hydration, comfort and a balanced-looking complexion.

Powered by Lactobacillus Ferment Lysate, multi-form hyaluronic acid and moisture-binding Sodium PCA, this silky serum helps replenish hydration and support the skin's natural protective barrier.

Its fresh jelly texture absorbs easily, leaving skin feeling soft, supple and refreshed without a heavy finish.

A simple daily ritual for skin that needs a little more balance, hydration and care.

Why Your Skin Will Love It

  • Supports the skin barrier

  • Multi-level hydration

  • Helps skin feel comfortable

  • Lightweight jelly texture

  • Promotes a healthy-looking glow

Key Ingredients

Lactobacillus Ferment Lysate

Hydrolyzed Hyaluronic Acid

Sodium Hyaluronate

Sodium PCA

Algin

Who Is It For?

Designed for anyone looking to build a hydration-focused skincare routine.

  • Dehydrated or tight-feeling skin.

  • Skin that needs extra moisture and comfort.

  • Skin that looks dull or lacks a fresh, supple appearance.

  • Those looking for lightweight hydration without a rich cream texture.

  • Anyone interested in microbiome-conscious skincare.

Suitable for a range of skin types. As the formula contains alcohol and fragrance, patch testing is recommended, particularly for easily irritated skin.

Mia Piel ritual: Layer with the Microbiome Face Mist for an extra refreshing step before applying your serum.

A little more hydration. A little more balance. A little more you.

Less noise. More skin.

      • Supports the skin barrier — helps maintain the skin's natural protective function.

      • Multi-level hydration — combines different forms of hyaluronic acid with powerful moisture-binding ingredients.

      • Helps skin feel comfortable — supports a softer, smoother and more hydrated feel.

      • Lightweight jelly texture — layers easily into your skincare routine.

      • Promotes a healthy-looking glow — helps skin look fresher, smoother and more supple.


  • Lactobacillus Ferment Lysate

    A fermentation-derived ingredient selected for microbiome-focused skincare. It helps support skin balance and the skin's natural protective barrier.

    Hydrolyzed Hyaluronic Acid

    A smaller form of hyaluronic acid that helps attract moisture and improve the appearance of skin hydration and smoothness.

    Sodium Hyaluronate

    A form of hyaluronic acid that helps bind water to the skin's surface, leaving it feeling hydrated and supple.

    Sodium PCA

    A moisture-binding ingredient naturally associated with the skin's own hydration system. It helps attract and retain moisture.

    Glycerin

    A trusted humectant that draws water into the skin, helping maintain softness and hydration.

    Algin

    A seaweed-derived ingredient that helps create the serum's distinctive jelly texture while contributing to a smooth skin feel.

  • Your daily hydration ritual

    1. Cleanse your skin.

    2. Apply a small amount of Prebiotic Jelly Serum to your face and neck, avoiding the eye area.

    3. Gently smooth over the skin until absorbed.

    4. Follow with your favourite moisturiser to help seal in hydration.

    5. In the morning, finish with sunscreen.

    Use morning and evening as part of your regular skincare routine, adjusting frequency to your skin's comfort.

  • You can read about shipping and returns here .

    • Product type: Hydrating jelly serum

    • Key ingredients: Lactobacillus Ferment Lysate, hyaluronic acid, Sodium PCA and glycerin

    • Texture: Lightweight gel-serum

    • Skin concerns: Dehydration, tightness and skin-barrier support

    • Natural origin: 99%

    • Organic origin: 10%

    • Certification: COSMOS Natural certified formula

  • Aqua/Water, Alcohol**, Glycerin**, Sodium PCA, Cellulose Gum, Algin, Lactobacillus Ferment Lysate, Parfum/Fragrance, Sodium Phytate, Potassium Sorbate, Sodium Benzoate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Pogostemon Cablin Oil