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Medik8
Hydr8 B5™
A serum built around Panthenol and Hyaluronic acid, for hydration and barrier repair.
Brand price
GBP 45.00 · checked 8 Oct 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Dry skin
- Normal skin
- Sensitive skin
How to use
First-time use If you're new to Hydr8 B5, we recommend a patch test at least 24 hours before first use. Learn how to patch test here . Step 1 After cleansing in the morning and evening, massage 6 drops of Hydr8 B5 across the face, neck and décolletage. Step 2 Leave to absorb before applying moisturiser.
What's inside
Ingredients List
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- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Key Ingredients
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Ingredients Explained
Click on any ingredient to learn more about it
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 →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 →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Citric Acid
Buffering, Chelating, Fragrance
Citric Acid is an AHA.
Learn more about Citric Acid →
Dupes
- The Ordinary Hyaluronic Acid 2% + B5 (Original Formulation)76% match
- SkinCeuticals Hydrating B5 Gel72% match
- Kiehl's Ultra Pure High-Potency Serum with 1.5% Hyaluronic Acid71% match
- The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides)69% match
- Pilgrim 2% Hyaluronic Acid Hydration Super Serum69% match
- Medik8 Liquid Peptides™67% match