Medik8
Hydr8 B5™ IntenseMedik8
Exo-PDRN Prismatic+A serum built around Panthenol and Hyaluronic acid, for hydration and barrier repair.
A serum built around Niacinamide and Centella asiatica, for barrier repair and hydration.
Brand price
GBP 60.00 · checked 8 Oct 2026 · brand's site
Brand price
GBP 79.00 · 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
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
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.
Benefits
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.
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.
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
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
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
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
Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →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 →Calcium Pantothenate
Hair Conditioning, Skin Conditioning
Calcium Pantothenate is the calcium salt of pantothenic acid that conforms to the formula:
Learn more about Calcium Pantothenate →Taurine
Buffering
Ethanesulfonic acid, 2-amino-
Learn more about Taurine →Lysine Hcl
Hair Conditioning, Skin Conditioning
We don't have a description for Lysine Hcl yet.
Learn more about Lysine Hcl →Alanine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
Alanine
Learn more about Alanine →Arginine
Antistatic, Fragrance, Hair Conditioning, Skin Conditioning
L-Arginine
Learn more about Arginine →Histidine Hcl
Hair Conditioning, Skin Conditioning
We don't have a description for Histidine Hcl yet.
Learn more about Histidine Hcl →
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