Hydr8 B5™

Key Benefits Long-Lasting Hydration Boost Immediately floods the skin with moisture while boosting its natural moisture retention and regeneration abilities for even longer-lasting hydration. Oil-Free Moisture Replenishment This lightweight formula leaves skin replenished without clogging your pores. Ideal for normal to sensitive skin types. Plumping & Smoothing Effect Effortlessly smooths the look of fine lines and wrinkles while promoting a plumper, more supple-looking complexion. Proven Results Instantly leaves skin feeling quenched* Instantly leaves skin feeling more comfortable* 7 days to leave skin feeling more hydrated* 86% agree their skin looks more plump after 4 weeks* 98% agree formula layered well under makeup* *Proven via independent consumer study on Hydr8 B5 conducted over 4 weeks on 57 participants. | Please Note: Product packaging shown may be different to the product received due to regional variations. 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. Uses per bottle 90 Guide to Layering Step 1: Cleanse Micellar Mousse™ Full Size (150ml) Add to Bag £25 Step 2: Tone Press & Glow® Select a Size Press & Glow™ Press & Glow™ Press & Glow Refill™ Press & Glow (Travel Size - 30ml) Add to Bag £34 Step 3: Target Hydr8 B5™ Select a Size Full Size (30ml) Full Size (30ml) Travel Size (8ml) Add to Bag £45 Step 4: Renew Crystal Retinal® Select a Strength Recommended: Crystal Retinal 6 Crystal Retinal 1 Crystal Retinal 3 Recommended: Crystal Retinal 6 Crystal Retinal 10 Crystal Retinal 20 Crystal Retinal 24 Add to Bag £69 Step 5: Moisturise Total Moisture Daily Facial Cream™ Select a Size Full Size (50ml) Full Size (50ml) Refill (50ml) Travel Size (12.5ml) Add to Bag £50 Key Ingredients Multi-Weight Hyaluronic Acid Unlike many other hyaluronic acid serums, Hydr8 B5 uses multiple molecular weights of hyaluronic acid (small, medium and large), to distribute deep hydration evenly throughout the skin's many layers. This leaves the complexion visibly nourished and supple. Vitamin B5 Also known as panthenol, vitamin B5 helps the skin to retain moisture, while supporting the regeneration of skin cells for visibly plumper skin. View all Fragrance free No synthetic colours Paraben free Alcohol free Certified by the vegan society Experts Recommended "An oil-free solution for soft & supple skin." DANIEL ISAACS Chief Product Officer "This cult classic drenches the skin with moisture!" EMMA STODDART Beauty Contributor - Grazia What's the difference between Hydr8 B5 and Hydr8 B5 Intense? Hydr8 B5 is our original, bestselling hyaluronic acid serum. Hydr8 B5 Intense is our supercharged version, fortified with superfood antioxidants and Natural Moisturising Factors for heightened hydration power. Can I use Hydr8 B5 while pregnant or breastfeeding? As a cosmetics company, we are unable to provide product advice in relation to medical conditions such as pregnancy. We would recommend discussing the ingredients with your GP or midwife before use. As general guidance, this product does not contain any ingredients which we would recommend to avoid during pregnancy, unless advised by your doctor. Should I use Hydr8 B5 in the morning or evening? Both! Hydr8 B5 can be applied after cleansing, both morning and evening, to give the skin a hydration boost. Can I use Hydr8 B5 alongside Crystal Retinal? And if so, how? After cleansing in the evening, apply Hydr8 B5 followed by Crystal Retinal for enhanced skin-firming results. Should I use Hydr8 B5 or Hydr8 B5 Intense if I have sensitive skin? We usually recommend Hydr8 B5 for maintaining daily hydration in normal or sensitive skin types. Hydr8 B5 Intense is for dehydrated skin in need of a more intense hydration boost. Both are suitable for sensitive skin. Help Products About Resources Olha T. 🇬🇧 Verified Buyer 20/03/26 Svitlana T. 🇬🇧 Verified Buyer 09/01/26 Iryna L. 🇺🇸 Verified Buyer 09/01/26 Emel O. 🇺🇸 Verified Buyer 05/01/26 Iryna R. 🇬🇧 Verified Buyer 05/01/26 sania n. 🇵🇰 Verified Buyer 07/12/25 Deliver intense hydration and long-lasting moisture with Hydr8 B5, Medik8's best-selling face serum with hyaluronic acid. Shop online today. Infuse your skin with long-lasting hydration with Hydr8 B5. Medik8's original hyaluronic acid serum floods multiple layers of the skin with multi-weight hyaluronic acid to leave it visibly plumped and supple, while effortlessly softening the look of fine lines. Proven to leave the skin feeling more hydrated in 7 days, this lightweight, oil-free serum absorbs quickly for fast visible results that won't leave the complexion feeling greasy.* Instead, it works to improve the skin's moisture retention and regeneration abilities for a cushion-soft, intensely hydrated and visibly replenished complexion.