When it comes to beauty and skincare products, who doesn’t like a free sample or two? American apothecary and beauty company Kiehl’s provides free skin consultations, after which you can walk out with free samples of products that suit your skin type. Don’t be shy: just ask for samples and you shall receive. Our favourite: the ultra-pricey but so good Midnight Recovery Concentrate, a few drops of which every night will leave you with supple skin.