US-based heath and fitness chain Equinox has teamed up with medical treatment provider Spa 7 to expand the spa services at its clubs.

Equinox already offers a full-service destination spas at four of its clubs and the partnership with Spa 7 will see laser-based medical treatments being rolled out, beginning at its club on Sunset Boulevard in West Hollywood, California.

SPA 7's founder, Richard Penfil, said: "The convergence of the spa industry with the medical industry has resulted in the most effective medically approved and administered cosmetic services offered at spas."