Laser Advantage Announces Merger! Laser Advantage is excited to announce that we have partnered with Hair Success Medi Spa and have moved to the Hair Success Salon site at 1638 32nd Ave South in Fargo. It is our goal at Laser Advantage® to provide the highest quality service and products for our loyal and new customers alike. Each month we'll be posting our specials and invite you to bookmark this site and visit our posted featured articles each month.