Medik8
Hydr8 B5™SkinCeuticals
Hydrating B5 GelA serum built around Panthenol and Hyaluronic acid, for hydration and barrier repair.
A serum built around Hyaluronic acid, for hydration.
Brand price
GBP 45.00 · checked 8 Oct 2026 · brand's site
Brand price
USD 95.00 · checked 28 Sept 2026 · brand's site

At a Glance

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Key Ingredients

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


Ingredients Side-by-side

Calcium Pantothenate (in both products)
Skin Conditioning
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
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 →
Similar Comparisons
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Medik8
Hydr8 B5™

The Ordinary
Hyaluronic Acid 2% + B5 (Original Formulation)
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SkinCeuticals
Hydrating B5 Gel

Kiehl's
Ultra Pure High-Potency Serum with 1.5% Hyaluronic Acid
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Medik8
Hydr8 B5™

Kiehl's
Ultra Pure High-Potency Serum with 1.5% Hyaluronic Acid
- View the comparison

SkinCeuticals
Hydrating B5 Gel

SkinCeuticals
Retexturing Activator + Skin Resurfacing Serum