One application of this £12 fake tan is the reason I appear as though I've just come back from a month in the Riviera.

      As a beauty editor, I've tested a multitude of the finest fake tan products over the years. If you're familiar with me, you know that I strive for that just-returned-from-a-month-long-vacation look all year, so I consider myself an authority on at-home tanning solutions. One particular type of tan I adore is an express fake tan. You might wonder why? A single application of this product makes it seem like you’ve just landed from abroad in under an hour—it's that impressive.

      My go-to express fake tan? The St. Tropez Express Mousse. In my view, this formula is unmatched, and I consistently recommend it to my friends. So, when I discovered it was on sale due to the Amazon Prime Day beauty deals (reduced from £33 to £12, just so you know), I knew it was time for a refill.

      Shop St. Tropez Self Tan Express Mousse Amazon Prime Day Deal

      **St. Tropez Self Tan Express Mousse Review**

      **The Formula**

      Let’s start by discussing the formula. As mentioned, this is an express fake tan designed to develop in as little as an hour (though you can leave it on for up to three hours for a more intense result). What’s impressive is that even after rinsing it off in the shower, the tan continues to develop, giving you a sun-kissed glow throughout the day. It contains 100% natural tanning agents and aloe leaf juice, leaving your skin feeling soft and hydrated. Additionally, compared to other self-tanning products, this one has a surprisingly pleasant scent.

      **The Application**

      Another major advantage of this tan is its ease of application. It has a lightweight yet creamy texture that smoothly glides over the skin, ensuring there are no unsightly patches. It also dries relatively quickly and doesn’t leave that unpleasant sticky feeling that other tans often do.

      **Before and After Results**

      These photos of my arms were taken just an hour apart, and you can see how this tan provides a beautifully natural glow. In fact, every time I use it, people ask if I’ve just returned from vacation!

      Shop St. Tropez Self Tan Express Mousse Amazon Prime Day Deal

      **St. Tropez Pros and Cons**

      **Pros:**

      - Develops rapidly

      - Easy to apply

      - Natural, sun-kissed finish

      **Cons:**

      - The scent may not appeal to everyone

      **What Is Amazon Prime Day?**

      Amazon Prime Day 2025 is a sale event that is exclusive to Amazon Prime members. The sales include top beauty products, the latest fashion, and numerous discounts on tech and home essentials. There are beauty tools we've been eager to try, health and wellness items for a summer refresh, home appliances (some of the team are in the middle of moving), and various other products.

      **When Is Amazon Prime Day 2025?**

      Amazon Prime Day is a bi-annual event that occurs in July and October each year. This year, the July event will take place from the 8th to the 11th.

      **How to Access Amazon Prime Day**

      Amazon Prime Day sales are accessible to all Amazon Prime members. You can sign up for an Amazon Prime membership here, which is free for 30 days. This allows you to take advantage of all the Amazon Prime Day discounts without any cost (just remember to cancel before the 30 days expire if you don't wish to continue with the monthly fee).

      **When Does Amazon Prime Day 2025 End?**

      For the first time, Prime Day will last for four days and will conclude at midnight on the 11th of July.