As I was finishing my cycle I started my bovine supplementation. I was using about 10 grams per day and found that it did indeed help with my transition back to my natural levels. I split the dosage of 5 grams in the morning with my protein shake and another 5 grams 45 minutes before a work out. I felt unusually strong while taking considering my test levels were low. Colostrum definitely will not replace AAS any time soon, but is definitely a supplement to consider while going natural. Expect to stay on it as more of along term approach in order to see results. Believe it or not a friend of mine competed using only bovine colustrum leading up to his competition and over 6 months prior gained 13 lbs. I know this is true as he was deathly sensitive to all AAS due to acne related complications. Its important to find out how it was filtered also, always try to find low heat powder if possible. I know BAC stocks it but I will investigate to see how their product was formulated as compared to that of Symbionics.