Final hours! All the best beauty deals we're shopping in the Amazon Prime Day sale, from ghd to Clarins

If you’re looking to upgrade your skincare routine, then this LED face mask from Shark is a brilliant addition.

It features a variety of modes to target different skin concerns: A cooling under-eye system to de-puff and tighten; infrared lights to help improve the appearance of fine lines; and red and blue light to help reduce blemishes and smooth skin. It's the GHI's winning LED face mask and our editors really rated it, too (they should know, they've tried them all!).

This strong SPF50 from Garnier is another firm favourite with our beauty team, as it's so easy to top up your coverage during the day, without ruining your perfectly-applied foundation. Lifestyle writer, Maddie, swears by it. "I love using it to top-up my protection levels throughout the day, without smudging my makeup underneath," she says.

Invest in this hair serum now (which is currently over 50% off) for a future pay off in the form of long, healthy hair. It's the GHI's runner-up hair growth serum, and much cheaper than some of the other ones we tested, too.

All panellists experienced significant regrowth during the trial period, and said their hair felt thicker and healthier. A real hair hero.

Smooth and repair your skin (at a great saving) with this retinal from powerhouse skincare brand, Medik8. Im GHI testing, it impressed our panellists with its ability to reduce the appearance of fine lines, wrinkles and pores.

Plus, the dispenser makes it easy to get out every last drop, so you won't waste a single bit of this brightening formula.

Our testers' hair growth was reduced after just four weeks of using this IPL device in line with the manufacturer's instructions.

It comes with a precision attachment for tackling facial hair and you can choose between five intensity light settings to find the right one for you. The accompanying app will also keep you on track with your treatment schedule (handy when you have an endless to-do list!).

Want longer, fuller lashes for less? Then now is the perfect time to invest in this UKLash serum, which contains growth-enhancing vitamins to nourish your lashes and create the optimum environment for growth.

We tested the sensitive eyes version of this product, which our panellists said left their lashes feeling fuller and longer.

When we tested this neck cream in our beauty lab, results showed it significantly increased skin elasticity, and helped firm up any loose areas. This is down to the peptides in the formula, which stimulate collagen production, a protein that gives skin structure and bounce. You can save 35% on it at the moment, plus a trip to the clinic!

We can't quite believe it, but our second top-scoring electric toothbrush is currently over 60% off in the sale. It has everything you could want from a toothbrush: a pressure sensor, travel case and three effective cleaning modes.

This SPF is a firm favourite with all our beauty editors. They love it for its lightweight feel, which seamlessly and quickly absorbs into their skin, without leaving behind any white cast. It's also suitable for those with sensitive skin, as it doesn't contain any fragrance or known irritants. A great buy for the heatwave.

You can get the spa experience from home by investing in a good facial steamer, and this compact Panasonic model is currently less than £70, so you can save even more on those in-salon treatments.

Expect soft, supple and hydrated skin in as little as three minutes with this small-yet-powerful steamer. It scored 88/100 in our tests, with all our panellists reporting a noticeable improvement in the appearance of their skin after use, helping it to runner-up spot.

You can currently get your hands on Victoria Beckham and Julia Roberts’ favourite moisturiser for under £10. The thick textured and luxurious feeling cream is worthy of a higher price tag at the best of times, but right now, it's unbeatable for value.

Squeeze a small amount of this goodness from the tube and expect your skin to be gleaming and moisturised all day long.

When these thicker-plated straighteners launched, they quickly became a favourite among our experts and editors. This model features the largest plates from the brand yet, meaning they're great for long, thick hair and speedy styling.

The result? Smooth hair in minutes. In fact, one of our testers transformed their curly bed hair to straight sleekness in under 10 minutes. At nearly 30% off, the current price is a steal.

Our winning shampoo on test is currently nearly 30% off in the sale. It earned its place at the top of our list for its ability to soften hair, while still holding volume. It also left our testers' locks feeling soft and deeply cleansed.

This cleansing balm was popular with testers for how effortlessly it removed makeup, leaving behind a long-lasting dose of hydration.

It seamlessly removes makeup without any damaging skin pulling or irritating, too. While we love the sweet scent of this Black Cherry version, there's also a fragrance-free one that's great for extra sensitive skin.

IPL hair removal devices are one of those purchases you want to make during sale periods, as they're pricey but you can often find good savings.

This Braun scored well in the GHI tests, thanks to its 10 intensity levels, which make it a good pick for sensitive skin. Most testers reported reduced hair growth after four weeks. It's also easy to use and comes with interchangeable heads to tackle different areas, from the face to the bikini line.

Spots and blemishes will go unnoticed (and stop you picking at them) under these convenient pimple patches, which are currently 22% off.

Simply cleanse your face, pop one on, and go about your day. You can even put makeup on top of them. We love a skincare steal.

Electrolytes may be an unconventional product to include here, but beauty starts from within. When you're hydrated, your skin looks healthier and glowy, and these handy sachets are a fast track to topping up your levels. They're filled with quick-hydrating electrolytes and a blend of added vitamins to help fight off fatigue.

They scored a solid 93/100 with our panel, with many complimenting the taste and how easily they dissolved into water, without leaving behind any unpleasant lumps. The sachets are available in a range of different flavours (which are all currently 30% off), but we think lemon and lime is the perfect, refreshing summer drink. They're also now available in a sugar free version.

Not only is the Amazon Prime Day sale a perfect opportunity to stock up on makeup and hair care essentials, but you can also save on costly beauty supplements too. These collagen gummies helped improved our panel members' skin, hair and nails in just four weeks. Boost yours for 44% less right now.