ONE REAL TRANSFORMATION
STARTED IT ALL
Gym Kitchen SL was born from an authentic personal health battle that turned into a nationwide mission to help athletes, lifters, and everyday people fuel their bodies effortlessly.
"80% Diet. 20% Exercise. You cannot out-train poor nutrition. Through consistent clean protein and macro discipline, he transformed his body."
Brian Shehan Rajapaksha
Founder & CEO, Gym Kitchen SL
Monash University • Mount Lavinia Hotel School
THE SCIENCE BEHIND FOOD & CULINARY MASTERY
Founded in 2022 by Brian Shehan Rajapaksha, Gym Kitchen began with a fundamental realization: achieving results in the gym isn't just about training intensity — what you eat every day makes up 80% of your progress.
While studying at Monash University in Australia, Brian faced a personal health battle weighing over 100 kg. Determined to master nutritional science, he completed specialized coursework in caloric management, protein bioavailability, and macronutrient partitioning.
Applying this science, Brian lost 45 kg. But he encountered every lifter's greatest challenge: eating plain boiled chicken every day is miserable, and cooking every evening is impossible for busy athletes. Returning to Sri Lanka, Brian spent years at the renowned Mount Lavinia Hotel School to master culinary arts, seasoning chemistry, and sterile food preservation.
NUTRITIONAL SCIENCE
Monash University insight (Australia)
Exact macro calculation without guesswork: 31g pure protein per 100g serving, 0% added oil, and strict calorie control so you hit your daily fitness targets effortlessly.
CULINARY CRAFT
Mount Lavinia Hotel School trained
Juicy, tender, steam-baked whole chicken breast infused with authentic Sri Lankan, Japanese Teriyaki, and creamy gourmet marinades. Clean food you will actually crave every single day.