With over 7.9 billion views on TikTok, it’s no wonder that L’Oreal’s Wonder Water can’t seem to stay in stock. The weightless conditioner leaves hair nourished, soft and seriously shiny in just eight seconds. It’s 100% worth the hype.  

Shop L’Oréal Paris Elvive Dream Lengths Wonder Water 8 Second Hair Treatment at Lookfantastic, £9.99

While this cult face mask has been around for a while, its popularity never wavers. Thankfully, the nourishing and cooling formula (packed with hyaluronic acid, glycerin and niacinamide) is back in stock and ready to inject your skin with serious dewiness. 

Shop Summer Fridays Jet Lag Mask at Cult Beauty, £26

After weeks of not being available, this sell-out primer – which expertly helps to blurs pores – is back in stock. Wear under make-up to help boost glow or alone to give your complexion an instant hit of radiance. 

Shop Iconic London Underglow Blurring Primer, £24

With a huge waitlist and A-list celebrity following, this hero scalp exfoliator has been flying off the shelves since launching earlier this year. Containing 015% salicylic acid, it works to calm and rebalance the scalp, while treating conditions like dandruff and psoriasis. 

Shop Act+ Acre Scalp Renew at Cult Beauty, £42

It’s no surprise that Olaplex’s iconic dry shampoo has been whizzing off the shelves since it launched. The ultra-lightweight formula leaves hair not only looking freshly washed but feeling clean too – a hard task when it comes to dry shampoos.  

Shop Olaplex No.4D Clean Volume Detox Dry Shampoo at Cult Beauty, £28

This brilliant new foundation formula went viral as soon as it launched earlier this year and for good reason. A true multitasker, it combines a waterproof concealer with foundation, promising up to 36 hours of medium-to-full matte coverage.

Shop MAC Studio Fix Every-Wear All-Over Face Pen at Lookfantastic, £28

Amassing over 6,000 five-star reviews and 86.1 million TikTok views, this cult primer leaves your skin feeling hydrated, nourished and ready for expert make-up application. In fact, the gel formula helps to lock make-up in place for up to 12 hours, leaving your complexion feeling soft and smooth. 

Shop Milk Makeup Hydro Grip Primer at Sephora, £35

Any beauty buff knows that retinol is the gold standard when it comes to skincare. So unsurprisingly, retinols often come with a hefty price tag to match. Not this one though – which is why it’s forever flying off the shelves. Thankfully, it’s now back in stock, meaning you can benefit from its glow-giving formula – but be quick, it won’t hang around for long. 

Shop The Ordinary Retinol 0.2% in Squalane at Space NK, £6.90

Selena Gomez’s Rare Beauty line never stays in stock for long – but this radiance-boosting highlighter is often one of the first to fly off the shelves. It leaves skin with a gorgeous lit-from-within glow that’s hard to recreate with any other product. 

Shop Rare Beauty Positive Light Liquid Luminizer at Space NK, £24

If you want to give your hair that undone, Kate Moss-esque texture, this is the hair styling spray you need. Providing long-lasting hold and body, it boosts volume and texture without feeling crunchy in your hair. 

Shop Hair By Sam McKnight Cool Girl Texture Spray at Space NK, £27

Packed with 10% skincare ingredients, this genius concealer combines the power of make-up with an eye cream, giving you a smoothing and lifting effect – while concealing dark circles and pigmentation.

Shop Charlotte Tilbury Beautiful Skin Radiant Concealer at Space NK, £26