Medik8 cuts 20% off anti-ageing serum that claims to reduce lines in 10 minutes

‘After a few weeks, my skin started looking noticeably smoother, more hydrated, and plumper – especially around my smile lines and forehead’

Medik8 has built a stellar reputation for high-performance skincare, earning a cult following among beauty editors, dermatologists, and skincare lovers. But the brand’s results-driven formulas come with premium price tags, with some bestsellers hitting up to £99 a bottle.

Luckily, the brand has dropped the price of its heavily hyped Liquid Peptides Advanced MP Serum from £79 down to £63.20, saving shoppers 20%. The formula, dubbed ‘Botox in a bottle’ by enthusiastic shoppers, is clinically proven to soften expression lines in 10 minutes and smooth deep-set wrinkles in eight weeks.

The secret lies in a multi-peptide complex designed to deliver a filler-like effect while boosting long-term collagen production. Its specialised MiniProteins, for instance, target dynamic lines and support skin structure for a firmer, smoother complexion.

For those looking to explore peptide options on a different budget, several other top-rated alternatives are also making waves. That includes Paula’s Choice Pro-Collagen Multi-Peptide Booster (£58, Cult Beauty), a silky formula that can be blended into moisturiser or used alone to enhance firmness and fine lines.

Otherwise, a even more affordable option is The Ordinary Multi-Peptide + Hyaluronic Acid Serum (£15.90, Boots). It will layer easily into any skincare routine and aims to help improve skin texture and firmness.

Back to Medik8; the Liquid Peptides Advanced MP has scored a solid 4.9-star rating from more than 5,300 shoppers. One delighted customer shared: “Game changer, this serum is a miracle worker and has transformed my 60-year-old skin. I use it every evening, and my skin is smooth and lifted by morning.”

Another commented: “Since incorporating it into my skincare routine, I’ve noticed a remarkable difference. My skin is so incredibly smooth and refined.”

A third noted: “This product literally works like magic. On the first application, my skin felt smoother and more hydrated. Weeks on and wrinkles are less defined, making me feel more confident.”

However, not everyone is as impressed. This three-star review reads: “I do find the consistency very watery.”

On a brighter note, this Medik8 fan said: “The Liquid Peptides serum has such a lightweight, silky texture that absorbs beautifully without feeling sticky or heavy.

“After a few weeks, my skin started looking noticeably smoother, more hydrated, and plumper – especially around my smile lines and forehead. It layers really well with other skincare products and gives my skin that healthy, bouncy glow.”