This best selling Medik8 serum will deeply hydrate and quickly flood the skin with moisture. Fine lines and wrinkles are softened, whilst the skin is left feeling soft and supple.

Hydr8 B5™️ is a must-have for all skins, containing hyaluronic acid and vitamin B5. The hyaluronic acid contained in this hydrating serum is of multiple sizes. This means the smaller size molecules penetrate the skin at a deeper level, drawing up hydration from the lower levels of the skin, whilst the larger hyaluronic acid molecules sit on the top of the skin, acting as a reservoir to continuously feed the upper layers of the skin with water.

Suitable for dry / dehydrated / sensitive skin types and those concerned with ageing

Key Benefits:

  • Long lasting hydration
  • Suitable for sensitive skin
  • Anti-ageing
  • Skin appears plumper & soft
  • Free from parabens, phthalates, artificial fragrance, alcohol & cruelty

Key ingredients:

  • Hyaluronic acidHyaluronic acid is a large sugar molecule that occurs naturally in the skin. It is responsible for filling the gaps between skin cells, plumping up the complexion while also keeping its structure in place. Incredibly, it also has capacity to hold 1,000x its own weight in water by drawing H2O molecules to itself like a magnet. Hydr8 B5 contains multiple sizes of hyaluronic acid. The smaller sizes are able to penetrate deep into the skin and draw hydration up from the lower layers. Larger sizes are too big to get into the skin’s network, but sit on top of the complexion acting as a hydration reservoir to continuously feed the upper layers of the skin with water. 
  • Vitamin B5 boosts the moisture-retention of the serum and also supports the regenerative cycle of skin cells. The result is soft, supple and hydrated skin.

Medik8 is a medical grade skincare brand that believes in simplifying skincare, whilst delivering innovative technology. Their clean and vegan ingredients are 100% cruelty-free are formulated to deliver you expert results. Their core philosophy is known as "CSA" - Vitamin C in the morning, followed by Sunscreen, and Vitamin A at night.

Although you are able to purchase from the wide range of Medik8 products for yourself, if you are new to Medik8, you may wish to have a skincare consultation with one of our skincare experts to ensure you gain optimal results. 


    Aqua (Water), Panthenol, Sodium Hyaluronate, Calcium Pantothenate, Phenoxyethanol, Ethylhexylglycerin, Citric Acid.

    *Although we try our best to ensure this list of ingredients is accurate there may be product upgrades from time to time, or slight variants between different regions based on local laws, meaning the only definitive ingredient list is that which is printed on the product packaging. 

    Quantity: 30mL

    How to use

    1. Massage 6 drops of Hydr8 B5 across the face, neck and décolletage

    2. Leave to absorb before applying moisturiser

    3. Repeat every morning and evening

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