Shoppers swear by Medik8’s ‘overnight facial in a bottle’ for glowy morning skin

An innovative new serum has taken the beauty world by storm, with customers hailing it as an “overnight facial in a bottle” that leaves skin visibly brighter, smoother, and glowing by morning.
Medik8’s £39 Sleep Glycolic is a high-performance, time-released formula designed to work while you sleep, delivering powerful exfoliation without the irritation often associated with glycolic acid treatments. What’s more, savvy shoppers can currently get 15% off the product if they buy it direct from the brand’s website.
The skincare fave, which has sold out in the past but is currently back in stock, is enriched with 10% encapsulated glycolic acid, the smallest of the Alpha Hydroxy Acids (AHAs), known for its ability to penetrate deeply into the skin and dissolve the bonds between dead skin cells. This leads to the removal of dull, surface layers, revealing a fresher, more radiant complexion underneath.
What sets Sleep Glycolic apart is its use of an encapsulation technology, which ensures a slow release of glycolic acid into the skin over several hours. This method minimises irritation while maximising the product’s effectiveness, making it suitable even for those with sensitive skin. Alongside glycolic acid, the formula is enriched with soothing botanical extracts, including glycerin, which helps to hydrate and protect the skin barrier, preventing dryness that can often accompany exfoliation.
The product has earned rave reviews from customers, many of whom report waking up to noticeably improved skin after just one use. One reviewer described it as “a game changer for anyone who struggles with dullness and texture issues,” praising the product’s ability to refine her skin’s surface and enhance its natural glow. Another customer noted that her complexion looked “brighter and more even” after using the serum, adding that it has become a staple in her nighttime skincare routine.
However, not everyone has had the same experience. One user shared that while the product did improve her skin’s texture, it also caused some dryness and flaking, suggesting that it might be too strong for those with extremely sensitive or already dry skin.
Despite this, the majority of users seem to agree that Medik8 Sleep Glycolic lives up to its promises, delivering results that rival professional treatments. Its ability to smooth fine lines, reduce pigmentation, and reveal a more luminous complexion has made it a must-have for skincare enthusiasts looking for an effective overnight treatment.
Shoppers can also get 15% off the £39 price tag – and indeed any other products they buy at the same time – by signing up to Medik8’s mailing list on their website.
For those interested in exploring alternatives, a cult-favourite toner that contains 5% glycolic acid and is known for its gentle yet effective exfoliation properties is the Pixi Glow Tonic, available to buy from Boots for £18. It’s a great option for those seeking a milder introduction to glycolic acid. Another excellent option is The Ordinary’s £7.70 Glycolic Acid 7% Toning Solution. This budget-friendly choice provides a higher concentration of glycolic acid and is perfect for more experienced users looking for a powerful exfoliating treatment.
So, whether you’re looking to refine your skin’s texture, boost radiance, or simply pamper yourself with an overnight treatment, any of these serums are worth considering for your skincare arsenal.
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