Medik8
Exo-PDRN Prismatic+Medik8
Hydr8 B5™ IntenseA serum built around Niacinamide and Centella asiatica, for barrier repair and hydration.
A serum built around Panthenol and Hyaluronic acid, for hydration and barrier repair.
Brand price
GBP 79.00 · checked 8 Oct 2026 · brand's site
Brand price
GBP 60.00 · checked 8 Oct 2026 · brand's site

At a Glance

They come out differently on EU-allergen-free; that row is shaded. Tap any answer to see why.

Key Ingredients

Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.

Benefits

Hydrating5
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Glutamic Acid, Glycerin, Panthenol, Sodium Hyaluronate
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Allantoin, Caprylyl Glycol, Glycerin, Laminaria Digitata Extract, Niacinamide, Panthenol, Punica Granatum Extract
Reduces Irritation3
Eases discomfort and supports skin resilience.
Redness Reducing3
Soothes visible redness and calms irritation.
Hydrating14
Boosts hydration and relieves dry, tight skin.
Acetyl Glucosamine, Diglycerin, Glutamic Acid, Glycerin, Glyceryl Glucoside, Lactic Acid, Panthenol, PCA, Propylene Glycol, Sodium Hyaluronate, Sodium PCA, Sorbitol, Trehalose, Urea
Barrier Repair4
Strengthens and restores the skin's natural barrier.

Concerns

May Worsen Seborrheic Dermatitis1
May feed the yeast involved in seborrheic dermatitis.
May Worsen Seborrheic Dermatitis1
May feed the yeast involved in seborrheic dermatitis.

Ingredients Side-by-side

Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Skin Conditioning
Centella Asiatica Leaf Extract
Skin Conditioning
- Centella asiatica (Cica)
- Redness Reducing
- Reduces Irritation
Lactobacillus Extracellular Vesicles
Skin Conditioning
Skin Conditioning
Antioxidant
Skin Protecting
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Humectant
Amelanchier Alnifolia Fruit Extract
Skin Conditioning
Calcium Pantothenate (in both products)
Skin Conditioning
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
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 →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Lysine Hcl
Hair Conditioning, Skin Conditioning
We don't have a description for Lysine Hcl yet.
Learn more about Lysine Hcl →Proline
Hair Conditioning, Skin Conditioning
2-Pyrrolidinecarboxylic acid, (S)-
Learn more about Proline →Histidine Hcl
Hair Conditioning, Skin Conditioning
We don't have a description for Histidine Hcl yet.
Learn more about Histidine Hcl →Arginine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
L-Arginine
Learn more about Arginine →Threonine
Antistatic, Hair Conditioning, Hair Waving Or Straightening
2-Amino-3-hydroxybutanoic acid
Learn more about Threonine →Serine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
2-Amino-3-hydroxypropanoic acid
Learn more about Serine →Valine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
2-Amino-3-methylbutanoic acid
Learn more about Valine →
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