Hi there, I have personal experience with just BO and upping protein intake! I grew 0.5 inches in a month. But after that I saw no growth for 2 months so I tried Ainterol as well but all it did was made my cycle irregular as well. So now I purchased this e-book called The C Cup Code and it has been super helpful in explaining why we need to take other supplements with BO. I will explain so you don't have to buy it 
For growing you need a balance of 4 essential hormones:
-Estrogen
-Progesterone
-Human Growth Hormone
-Prolactin
BO only helps your body create more of its own estrogen and progesterone, but you'll need Pituitary Glandular to help your body create more Human Growth Hormone and prolactin.
You will also need protein shakes, since amino acids build up most structures in your body. You will also need to make sure your temperature is 98.6 to ensure that your thyroid will use the hormones properly.
Another thing you will need is Collagen, which is responsible for boosting firmness and perkiness in your breasts. MSM is also another good sidekick since the body uses it to create healthy, new cells as well as to aid in detoxing.
You can also use a digestion booster to make sure you're absorbing all of the BO, like Bioperine. And lastly, you should use an Anti-Androgen like Spearmint tea to reduce testosterone.
I'm recently starting this program also so we'll see how it goes! Seems pretty complete though.
For growing you need a balance of 4 essential hormones:
-Estrogen
-Progesterone
-Human Growth Hormone
-Prolactin
BO only helps your body create more of its own estrogen and progesterone, but you'll need Pituitary Glandular to help your body create more Human Growth Hormone and prolactin.
You will also need protein shakes, since amino acids build up most structures in your body. You will also need to make sure your temperature is 98.6 to ensure that your thyroid will use the hormones properly.
Another thing you will need is Collagen, which is responsible for boosting firmness and perkiness in your breasts. MSM is also another good sidekick since the body uses it to create healthy, new cells as well as to aid in detoxing.
You can also use a digestion booster to make sure you're absorbing all of the BO, like Bioperine. And lastly, you should use an Anti-Androgen like Spearmint tea to reduce testosterone.
I'm recently starting this program also so we'll see how it goes! Seems pretty complete though.