Sparkle PR has been appointed to handle the communications for TRR Nutrition. TRR Pro Advanced Collagen, launching today, is a daily high-strength Pro-Collagen liquid sports nutrition supplement developed specifically for Wimbledon, US Open and Olympic champion, Andy Murray.

Formulated for elite athletes and those that train hard, TRR Pro Advanced Collagen was developed in conjunction with a leading sports doctor and sports nutritionist, and contains 10,000mg of marine collagen and key ingredients that help to support joints and bone health,  the immune system and help with energy levels when training and resting.

TRR Pro Advanced Collagen is available from trrnutrition.com priced at £38.99.