Collection — Kenya

Optimum Nutrition High-Calorie Gainers in Kenya

Shop Optimum Nutrition High-Calorie Gainers at Rollin Total Fitness — 100% authentic, sourced direct from authorised distributors, with fast countrywide delivery from Parklands, Nairobi.

Every Optimum Nutrition product on this page is the real deal — same formula, same label, same results you'd get buying direct from the brand. If your scale won't budge no matter how much you train, the answer is almost always calories. One shake of a high-cal gainer delivers what 3–4 meals would: clean carbs, whey, creatine and the kind of dense nutrition that finally moves the needle. Drink one post-workout and another between meals on rest days.