Skincare brand Medik8, known for its high-performance, science-backed formulations, has kicked off the year with the launch of its latest serum, Niacinamide Peptides. Already attracting attention from skincare enthusiasts, the new product claims to visibly refine pores, ease congestion, and deliver a smooth, “glass-like” glow in as little as seven days.
High-Performance Formula with Niacinamide and Peptides
The serum features a 10% niacinamide complex, making it suitable for blemish-prone, oily, and congested skin while remaining lightweight and non-greasy for all skin types. Additional key ingredients include:
- 3% Crystalide Peptide and N-Acetyl Glucosamine (NAG) to gently exfoliate dead skin cells and renew radiance.
- 1% Zinc to regulate sebum production and help prevent breakouts.
- Hyaluronic Acid for hydration and a plump skin finish.
Priced at £49 for a 30ml pump bottle—offering up to 80 uses—first-time customers can take advantage of a 15% discount, bringing the cost down to £41.65. Medik8 recommends applying the serum morning and/or evening after cleansing.
Clinically Proven Results
Independent studies support the serum’s efficacy. A trial of 30 participants over four weeks showed a visible reduction in redness in just seven days. Further clinical and consumer studies with 83 participants reported a 26% decrease in visible pore size and a 35% reduction in blemishes after one month of use.
Peptides, which are amino acid chains known to boost collagen production, improve skin texture, and enhance resilience, have become a major skincare trend. Luxury brands such as SkinCeuticals and Victoria Beckham Beauty offer peptide-infused serums priced at £130 and £116 respectively, making Medik8’s new serum a more accessible alternative for those seeking high-performance results at a lower price point.
Customer Feedback and Product Reception
Early reviews suggest the serum is already popular. Users have praised its lightweight texture, smooth absorption, and noticeable results:
“My skin looked instantly brighter after using this. I struggle with mild acne and enlarged pores, and these peptides made a noticeable difference. My skin feels smoother and looks more refined overall.”
“Luminous skin – a reset for my stressed, congested face. The serum calmed redness and congestion, making my skin look more even-toned and fresh within days.”
Some users noted that the product initially feels slightly sticky but absorbs well. A small number of reviewers reported minimal changes, indicating that individual results may vary.
Building on Previous Success
Medik8 has long incorporated peptides into its product range, from its Advanced Pro-Collagen Peptide Cream to Liquid Peptides Advanced MP, which contains a 30% multi-peptide complex. The new Niacinamide Peptides serum replaces the retired Clarity Peptides formula, with the brand assuring customers of “next-level efficacy” for visibly clearer, smoother, and radiant skin.
Hannah Biggerstaff, Head of Product at Medik8, stated: “Niacinamide Peptides builds upon everything our customers loved about Clarity Peptides while bringing next-level efficacy to visibly clearer, smoother, glass-like skin.”
With its combination of potent actives, clinical backing, and glowing early reviews, Medik8’s Niacinamide Peptides serum positions itself as a standout option for those seeking to refine texture, reduce pores, and achieve a radiant complexion in 2026.
