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$54.00
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Infuse your skin with long-lasting hydration with Hydr8 B5.
Medik8's original hyaluronic acid serum floods the skin with multi-weight hyaluronic acid to leave it visibly plumped and supple, while effortlessly softening the look of fine lin...
Reviews
4.7
263 ratings
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HYDR8 b5
I have been using this product for a little over a month now and almost every morning after my vit c serum. I love how moisturized my skin has been. This has stepped up my skin care and has helped a lot with the overall look of my skin in the morning.
R
Rachele · March 30, 2026
NICE
What I really like is how it instantly hydrates and plumps the skin. After using it consistently, my skin looks more smooth, fresh, and healthy. It works especially well when my skin feels dehydrated or tight. It also doesn’t irritate my sensitive skin, which is a big plus. Serum is a reliable, everyday hydrating serum that keeps the skin soft, balanced, and comfortable. A great choice if you need extra hydration without heaviness.
Anonymous · March 26, 2026
super hydrating great for under moisturizer
I do like this. it is like a water-base and then dries with a tight-ish feeling in a nice way. It seems to do extra-moisturizing and plumping under a good moisturizer (like the day and night moisturizer from Medik8). I think for my very difficult problem skin (rosacea, bumps, redness, sensitive) the c tetra deluxe is more healing. But I do like this as well.