Nurse Luisa on the Medik8 Serums She Swears By
When it comes to selecting the right skincare, Nurse Luisa only backs what works, and the Medik8 serums have become some of her most recommended products. Medik8 has become a clinic staple not only for its clean, science-backed formulas but for the visible results it delivers. These are the three Medik8 serums she recommends time and again — and why.
Medik8 Hydr8 B5 Intense
Your ultimate daily hydrator
This is hydration, but on another level. Combining multiple weights of hyaluronic acid with Natural Moisturising Factors (NMFs), Hydr8 B5 Intense penetrates deep into the skin, leaving it plumped, smooth, and protected against dehydration.
Why Nurse Luisa loves it: "This is one of those products I recommend to almost everyone. It restores hydration across all layers of the skin, and never feels sticky. I often apply it to the neck and hands too — it makes everything look softer, fresher and more alive."
“It’s the kind of formula that my skin drinks up... not sticky, and works wonders at plumping and smoothing the face, neck and hands over time.” – Lauren Murdoch-Smith, Beauty Editor, British Vogue
Medik8 Liquid Peptides
The ultimate youth-boosting serum
This clever formula blends 10 different peptides with copper PCA and multi-weight hyaluronic acid to target fine lines, boost firmness and plump skin fast.
Why Nurse Luisa loves it: "If you’re worried about ageing skin, this is a non-negotiable. It stimulates collagen and supports the skin barrier — and you can see the difference in just a few weeks."
“Offers 10 different peptides to firm, plump and smooth... housed in a copper peptide that ushers them exactly where they’re most needed.” - British Vogue
Medik8 Bakuchiol Peptides
A gentle retinol alternative that delivers
Ideal for sensitive skin or those new to actives, this oil-based serum combines bakuchiol (a natural retinol alternative) with brightening peptides and Centella Asiatica to support cell turnover without irritation.
Why Nurse Luisa loves it: "Bakuchiol is a great option for patients who want the benefits of retinol, without the downtime. It helps smooth texture, fade pigmentation and boost glow. I especially like this one for younger skin or rosacea-prone patients."
“This oil-based serum features 1.25% bakuchiol, brightening peptides and Centella Asiatica for similar results [to retinol], minus the irritation.” - British Vogue
Not sure where to begin? You can book a virtual consultation with one of our qualified skin experts, receive a personalised prescription, and have your Medik8 favourites delivered straight to your door, via our GetHarley skincare concierge, UK-wide.
Whether you're battling dryness, fine lines, or just want your healthiest skin yet, there's a Medik8 serum to support you. And with Nurse Luisa's handpicked favourites, you're never guessing.