The Crystal Retinal 3 serum is a popular skincare product that helps with anti-ageing. The serum has been reduced from £49 to £37.99 in the Amazon Spring Deal Days sale. According to price comparison website camelcamelcamel.com, this is the cheapest price ever Amazon.

Medik8’s products have achieved cult status in the beauty world, with the Crystal Retinal range proving to be one of the most popular. The serum comes in six different strengths, which are formulated to be used progressively as your skin gets more accustomed to retinol. 

The skincare experts from Medik8 say the Crystal Retinal 3 serum is best for beginners with non-sensitive skin and contains retinol, a form of vitamin A which boosts cell growth and can help with reducing wrinkles, fading dark spots and firming the skin.

You can also buy the serum on Medik8's own website or on Lookfantastic, but it remains at full price (49). So if you want to save £11, Amazon is the best place to buy it right now. 

The serum also contains hyaluronic acid which helps the skin retain moisture, leading to a more hydrated and supple complexion, whole vitamin E is soothing and can support collagen production which is reduced as we age, to target the appearance of fine lines and wrinkles. Medik8 claims that you can see wrinkle reduction with just one tube of the serum.

If you have sensitive skin, you could opt for the lowest-strength serum—the Crystal Retinal 1, which is reduced from £45 to £34.99. The higher strengths are also currently reduced by up to 21%.

The discount is part of Amazon Spring Deal Days, a significant sale that started on March 25 and ends on March 31. The sale is available to all shoppers without needing a membership.

Medik8 is one of the most premium beauty brands featured in the sale, and most of the brand’s products are highly rated with hundreds of reviews, but the Crystal Retinal 3 serum is one of few products on offer at its lowest price ever on Amazon.