Boots is back with its £10 Tuesday sale, dropping prices on beauty favourites for one day only - and the biggest savings to be had this week (August 13) are on a "skin saviour" face mask. The retailer has slashed the price of Olay's Overnight Miracle Firming Face Mask from £34 down to £10 in the one-day offer - beating Superdrug's sale price of £16.99.

Olay promises that the cream will leave you waking up to plumper and firmer skin in just one night, with the mask providing intense hydration to nourish and lift while you sleep. The mask is also designed to be fast-absorbing and non-greasy, leaving a "luxuriously smooth" feel, made with an amino-peptide complex formulated to revive your skin's elasticity and fight the signs of ageing. Simply apply the cream over your whole face after cleansing in the evening two or three times a week, then tissue off the excess after five minutes and leave a thin layer on overnight.

READ MORE: Boots offering savings on 'incredible' anti-ageing duo with 'instant results' Get all the latest money news and budgeting tips from Chronicle Live with our free newsletter 88% of Boots shoppers who tried the cream said they would recommend it to others, with an overall rating of 4.5 out of five stars in the review section. Fans said it left their skin feeling "super soft" and "silky smooth", with many adding that they could see a "noticeable difference" after using it.

"My skin has never looked so good, it feels like velvet," one shopper praised. And.