Generally speaking, in order to maintain basal metabolism, you need one gram of protein per pound of muscle or one gram of protein per kilogram of body weight.

A 68kg person like you needs at least 68g protein, even if you don't train every day.

Your nutrition supplement is good before training.

Need to improve after training, protein intake is too small, which is not conducive to muscle recovery and growth.

I suggest you not eat beef jerky. It is suggested to supplement fresh meat or increase the quantity of protein.

It is recommended to supplement fruit after exercise.

In addition to a meal after training, breakfast is equally important for fitness people.