The best-selling Boost Lab serum works to improves skin elasticity A neck-lifting serum that claims to target wrinkles and ageing has been earning glowing reviews from shoppers. The Edelweiss Neck Firming Serum helps to lift sagging skin, thanks to its powerhouse ingredients. The £24.

99 product is from an Australian brand called Boost Lab and is made using extracts from the serum's namesake flower edelweiss. The mountain flower is said to have many benefits, including helping skin to defend against the breakdown of collagen and revitalise ageing skin. It also contains Tef Seed Extract which enhances the skin's elasticity , as well as a v egan collagen alternative - made from sustainable plant sources.

What's more, it does not contain sulphates, parabens, or fragrances - making it an option for people who have sensitive skin. READ MORE: M&S fans say 'luxurious' £59 satin bomber jacket 'looks much more expensive' READ MORE: Superdrug shoppers 'just love' £20 eye cream for 'wrinkle-free skin' in just two weeks To use, simply cleanse your face and pat dry then apply one to two drops onto your fingers, and rub together to ensure an even layer, before patting the serum directly onto your neck and décolletage . Then wait a moment for the serum to absorb before layering on the rest of your skincare.

The Boost Lab's Edelweiss Neck Firming Serum is popular with shoppers, it has an overall 4-star rating and more than 2,000 customer reviews. One customer wrote: "Absolutely love this.