Charlotte Tilbury has expanded its summer sale with a series of beauty duos that effectively give shoppers a travel-sized version of some of the brand's bestselling products for free. The limited-time promotion is ideal for anyone stocking up on skincare and makeup essentials ahead of holidays, festivals or weekend breaks.

Rather than discounting the products outright, the luxury beauty retailer is including complimentary travel-size versions alongside selected full-size favourites. The offer means shoppers can keep the big product at home, while popping the miniature into a handbag, gym bag or suitcase without having to buy a second one separately.

Among the latest offers is the Airbrush Flawless Setting Spray Duo. Normally, a full 100ml size and a travel-size would cost £54 in total, but the sale brings it down to £33 - the cost of the full size alone. This long-lasting setting spray is designed to help lock makeup in place while leaving skin looking fresh with a lightweight, non-sticky finish, making the smaller bottle perfect for on-the-go touch-ups.

The Airbrush Flawless Finish Powder Duo is also included in the promotion for £40, down from £63. This powder comes in four different shades: fair, medium, tan or deep, so there should be a choice for everyone. It is said to mattify, blur, smooth and set skin ‘like no other’.

Skincare fans can also take advantage of the Charlotte's Magic Cream Duo for the price of £79 for both, down from £107. The award-winning cream is designed to deeply hydrate skin and create a smoother, plumper looking base for makeup, while the smaller pot is ideal for weekends away or hand luggage when travelling.

Some alternatives include the Urban Decay All Nighter Setting Spray 118ml for £29.50 on LookFantastic. This is a long-wearing setting spray, designed to keep makeup in place for up to 24 hours.

M&S also has the Clinique Women’s Superpowder Double Face Powder 10G for £35.50. Available in four shades, this product combines powder and foundation into one portable compact, promising to offer ‘double coverage’.

However, the Charlotte Tilbury products have been rated highly by customers online. One shopper wrote about the Airbrush Flawless Setting Spray Duo: “I have used this spray for a couple of years now, I have tried numerous over the years and nothing compares to this, keeps my makeup on all day without fail.”

Another added about the Airbrush Flawless Finish Powder Duo: “Love this product, the best finishing powder I have ever come across. Well worth spending extra on it.” And for the Charlotte's Magic Cream Duo, this shopper wrote: “Charlotte Tilbury Magic Cream is a lightweight perfect primer for everyday use.”

Some did disagree slightly, as one wrote about the Magic Cream: “This cream is okay in my opinion. It does have a nice feel to it and does leave your skin feeling refreshed and soft after use but I don’t really see any long term difference and I’ve been using it for over four weeks now!”

Another wrote: “I love this product, it makes my skin feel so great! Use it daily, so it doesn’t last long and it’s quite pricey.”

Customers can shop the full Charlotte Tilbury summer sale on the brand's website.