Duo mast

anyone used it, review please ?

I used and it's the best I ever use

Just finished the second bottle in a couple of weeks.
I don't think that the E ester is already kicked-in, but the result till now are great.

I'm in a deficit caloric but muscle remain full and hard with minimum carbs.
I'm at 11% BF with all stripes on all the muscles.

The only negative note is my hair, never lost as much as this time.

PS:
I'm taking it with Big N Full and EQ-Primo.