(TrendHunter.com) An immersive, three-day Self-Growth Studio pop-up is coming to beauty lovers in London, courtesy of UKLASH and its “Never Shop Growing” philosophy. At the pop-up, guests can expect one-to-one scalp…(TrendHunter.com) An immersive, three-day Self-Growth Studio pop-up is coming to beauty lovers in London, courtesy of UKLASH and its “Never Shop Growing” philosophy. At the pop-up, guests can expect one-to-one scalp…