If you're a skincare enthusiast, you've more than likely heard about or seen innovative range of products on your social media feeds. Fans ready to tackle the signs of aging should look no further because the brand's is now available at Amazon at a reduced price.

Currently, the retail giant has slashed a generous 22% off the price of the , which is now down to £37.99 from its original price of £49. The saving of over £10 means you can add this hardworking serum to your nighttime skincare routine, that shoppers are calling 'a complete game-changer.'

The professional-grade retinaldehyde serum is renowned for its fast-acting power to minimise the appearance of wrinkles, delivering visible skin improvements with just one tube.

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Unlike traditional retinol, features retinaldehyde, which works up to 11 times faster than classic retinol formulas, so shoppers can expect to see smoother, firmer skin in less time.

Not only does the target fine lines and wrinkles, but it also boasts antibacterial properties that help to tackle blemishes caused by bacteria. The formula is also enriched with hydrating agents like hyaluronic acid, vitamin E, and glycerin to keep your skin nourished.

Shoppers have awarded the serum a whopping 4.4 out of five stars online at . One customer shared: "A game changer. My skin has done a 360 flip since I started using Medik8 Retinol.

"My skin is soft and glowing, and there is a visible reduction of fine lines around my eyes. It is especially effective on my nose and reduced my pore size."

Another wrote in a five-star rating: "I love Medik8 and absolutely love this product. It works! My face feels and looks perfect! Next time, I will purchase a stronger one (Crystal Retinal 6).

In a third comment, one person said: "I absolutely LOVE Medik8's Crystal Retinal range. I started with Retinal 1, working my way up, and already can see such a huge difference. I'm very glad I bought this and will continue to work my way up the numbers!"

Although most of the comments were positive, one buyer noted: "I was searching for a vegan retinol and found this product. The first time I used it, it felt too drying. I now use it over the top of my face oil instead of underneath it, and it has worked very well."

Alternatively, head over to Cult Beauty to shop the for soft, plump and pout-ready pictures all season. You can also find a range of beauty products, haircare, and body care items at .