Huayang declaration milkshake Huayang declaration milkshake is a kind of meal replacement milkshake with low calorie and strong satiety, which can replace diet and prevent excessive calorie intake. It is a national 3 15 certified and registered natural healthy nutrition slimming product. Bullet-proof coffee can reduce weight by suppressing appetite, but long-term drinking will cause damage to gastric mucosa. Therefore, Huayang Declaration Milk Shake is better.