Medik8 Hydr8 B5 Intense Hyaluronic Acid Serum 1.0 oz — Multi-Weight Hydration & Vitamin B5

Medik8 Hydr8 B5 Intense is a concentrated hyaluronic acid serum that delivers multi-weight hydration and vitamin B5 to visibly plump and smooth dehydrated skin.

Formulated to restore and retain moisture, this lightweight serum combines multiple molecular weights of hyaluronic acid with vitamin B5 and antioxidant-rich Saskatoon berry to support a supple, refreshed complexion. The formula targets fine lines caused by dehydration while helping the skin feel softer and more resilient without greasy residue. It’s suitable for layering under creams and sunscreens and can be used morning and night as part of a daily skincare routine.

How does Hydr8 B5 Intense boost skin moisture?

The serum uses multi-weight hyaluronic acid molecules that hydrate different layers of the skin—larger polymers target the surface while smaller ones penetrate deeper. Vitamin B5 (panthenol) complements this by helping skin hold onto moisture and feel smoother. Regular use supports improved skin texture and a refreshed look.

• Multi-weight hyaluronic acid for surface and deeper hydration
• Vitamin B5 to enhance moisture retention and softness
• Light, non-greasy texture that layers well under other products

Will this serum help reduce the appearance of fine lines?

Hydration plumps the skin, which can make fine lines and dehydration wrinkles appear less noticeable. By replenishing moisture and improving skin elasticity, the serum provides temporary smoothing effects. It’s designed to be part of a routine aimed at maintaining a more supple complexion over time.

• Plumping action from hyaluronic acid reduces visible dehydration lines
• Smoother skin texture with continued use
• Best combined with SPF and targeted actives for longer-term improvement

What active ingredients are in the formula and why do they matter?

Key actives include several sizes of hyaluronic acid, panthenol (vitamin B5), and antioxidant-packed Saskatoon berry extract. Each component supports hydration, barrier function, or protection from environmental stressors. The balanced blend keeps the skin hydrated without heavy oils, making it versatile across skin types.

• Hyaluronic acid (multi-weight) for layered hydration
• Vitamin B5 (panthenol) to boost moisture retention and calm skin
• Saskatoon berry for antioxidant support and skin nourishment

How do I use Hydr8 B5 Intense in my routine?

Apply a few drops to clean, slightly damp skin to maximize hyaluronic acid absorption, then follow with moisturizer and SPF in the morning. It works well both day and night and can be combined with other serums—use lighter water-based products first. Adjust the amount based on skin needs; a little goes a long way for most users.

• Use on damp skin after cleansing for best results
• Layer under moisturizer and SPF in daytime routines
• Safe to use with most active treatments—patch test if combining strong exfoliants or retinoids

Who is this for: Medik8 Hydr8 B5 Intense is aimed at anyone experiencing dehydration, tightness, or early signs of fine lines from lack of moisture—suitable for dry, combination, and mature skin types, and for users seeking a lightweight, science-backed hydrator to integrate into a daily skincare regimen. It’s also a good choice for people who prefer vegan formulations and want an antioxidant boost alongside dependable humectant performance.

Ingredients

Water, Panthenol, Glyceryl Glucoside, Propylene Glycol, Sodium Hyaluronate, Glycerin, Sodium PCA, Amelanchier Alnifolia Fruit Extract, Urea, Calcium Pantothenate, Trehalose, Taurine, Creatine, Diglycerin, Acetyl Glucosamine, Daucus Carota Sativa (Carrot) Juice, Glycine Soja (Soybean) Seed Extract, Lysine HCL, Alanine, Arginine, Histidine HCL, Biosaccharide Gum-1, Phenoxyethanol, Serine, Allantoin, Proline, Lactic Acid, Ethylhexylglycerin, Hydroxyacetophenone, Hydrolyzed Wheat Protein, Lysine, PCA, Sorbitol, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Potassium Sorbate, Sodium Benzoate, Citric Acid