B. No
The ingredients listed in the leave-in conditioner are generally beneficial for moisturizing and conditioning hair without necessarily causing it to become greasy or lead to hair fallout, especially for type 2a hair, which is typically wavy and can benefit from hydration and light conditioning. However, individual reactions can vary based on hair type, health, and other factors, so it's always a good idea to test a new product on a small section of hair first.