(TrendHunter.com) Leading Korean body care brand ‘Knock,’ brings the best of K-beauty to body care with products like the moisturizing Melt In Body Toner that lives up to its name with a fast-absorbing formula. For…(TrendHunter.com) Leading Korean body care brand ‘Knock,’ brings the best of K-beauty to body care with products like the moisturizing Melt In Body Toner that lives up to its name with a fast-absorbing formula. For…